{"transactions":[{"id":4631564,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2026-10-06T01:02:56.000Z","date":"2026-10-02","kind":"purchase","planned":false,"acquired":true,"shares":299,"price":79.74,"value":23842.26,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F18","text":"The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $79.5600 to $79.9900  per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"568,028 of the total reported shares of the Class B Common Stock (\"Class B Common Stock\") of Lennar are owned by the following subsidiaries of Berkshire: AZGUARD Insurance Company (292,400) and National Indemnity Company (275,628). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Mr. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":568028,"source":{"system":"sec-edgar","filing":"0001193125-26-414744","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":15,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526414744/ownership.xml","form_type":"4"}},{"id":4631563,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2026-10-06T01:02:56.000Z","date":"2026-10-02","kind":"purchase","planned":false,"acquired":true,"shares":5135,"price":78.77,"value":404483.95,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F17","text":"The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $78.5400 to $79.4900  per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"568,028 of the total reported shares of the Class B Common Stock (\"Class B Common Stock\") of Lennar are owned by the following subsidiaries of Berkshire: AZGUARD Insurance Company (292,400) and National Indemnity Company (275,628). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Mr. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":567729,"source":{"system":"sec-edgar","filing":"0001193125-26-414744","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":14,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526414744/ownership.xml","form_type":"4"}},{"id":4631562,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2026-10-06T01:02:56.000Z","date":"2026-10-02","kind":"purchase","planned":false,"acquired":true,"shares":2452,"price":77.93,"value":191084.36,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F16","text":"The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $77.5400 to $78.5350  per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"568,028 of the total reported shares of the Class B Common Stock (\"Class B Common Stock\") of Lennar are owned by the following subsidiaries of Berkshire: AZGUARD Insurance Company (292,400) and National Indemnity Company (275,628). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Mr. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":562594,"source":{"system":"sec-edgar","filing":"0001193125-26-414744","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":13,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526414744/ownership.xml","form_type":"4"}},{"id":4631561,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2026-10-06T01:02:56.000Z","date":"2026-10-02","kind":"purchase","planned":false,"acquired":true,"shares":2290,"price":77.12,"value":176604.8,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F15","text":"The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $76.5400 to $77.5300  per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"568,028 of the total reported shares of the Class B Common Stock (\"Class B Common Stock\") of Lennar are owned by the following subsidiaries of Berkshire: AZGUARD Insurance Company (292,400) and National Indemnity Company (275,628). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Mr. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":560142,"source":{"system":"sec-edgar","filing":"0001193125-26-414744","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526414744/ownership.xml","form_type":"4"}},{"id":4631560,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2026-10-06T01:02:56.000Z","date":"2026-10-01","kind":"purchase","planned":false,"acquired":true,"shares":100,"price":80,"value":8000.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F14","text":"These shares were purchased in a single transaction at a price of $79.9950."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"568,028 of the total reported shares of the Class B Common Stock (\"Class B Common Stock\") of Lennar are owned by the following subsidiaries of Berkshire: AZGUARD Insurance Company (292,400) and National Indemnity Company (275,628). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Mr. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":557852,"source":{"system":"sec-edgar","filing":"0001193125-26-414744","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526414744/ownership.xml","form_type":"4"}},{"id":4631559,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2026-10-06T01:02:56.000Z","date":"2026-10-01","kind":"purchase","planned":false,"acquired":true,"shares":950,"price":79.51,"value":75534.5,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F13","text":"The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $79.2150 to $79.7000  per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"568,028 of the total reported shares of the Class B Common Stock (\"Class B Common Stock\") of Lennar are owned by the following subsidiaries of Berkshire: AZGUARD Insurance Company (292,400) and National Indemnity Company (275,628). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Mr. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":557752,"source":{"system":"sec-edgar","filing":"0001193125-26-414744","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526414744/ownership.xml","form_type":"4"}},{"id":4631558,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2026-10-06T01:02:56.000Z","date":"2026-10-01","kind":"purchase","planned":false,"acquired":true,"shares":3802,"price":78.26,"value":297544.52,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F12","text":"The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $77.8300 to $78.8100  per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"568,028 of the total reported shares of the Class B Common Stock (\"Class B Common Stock\") of Lennar are owned by the following subsidiaries of Berkshire: AZGUARD Insurance Company (292,400) and National Indemnity Company (275,628). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Mr. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":556802,"source":{"system":"sec-edgar","filing":"0001193125-26-414744","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526414744/ownership.xml","form_type":"4"}},{"id":4631557,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2026-10-06T01:02:56.000Z","date":"2026-10-02","kind":"purchase","planned":false,"acquired":true,"shares":20200,"price":81.9,"value":1654380.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F11","text":"The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $81.7000 to $82.0000  per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"28,438,045 of the total reported shares of the Class A Common Stock (\"Class A Common Stock\") of Lennar Corporation (\"Lennar\") are owned by the following subsidiaries of Berkshire Hathaway Inc. (\"Berkshire\"): AZGUARD Insurance Company (3,098,000), Berkshire Hathaway Homestate Insurance Co. (640,696), BHG Life Insurance Company (3,625,000), Medical Protective Company (6,295,000), National Indemnity Company (12,366,349), NorGUARD Insurance Company (1,195,000) and WestGUARD Insurance Company (1,218,000). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"(Continued from footnote 1) Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":28438045,"source":{"system":"sec-edgar","filing":"0001193125-26-414744","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526414744/ownership.xml","form_type":"4"}},{"id":4631556,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2026-10-06T01:02:56.000Z","date":"2026-10-02","kind":"purchase","planned":false,"acquired":true,"shares":44300,"price":81.14,"value":3594502.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $80.7000 to $81.6900  per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"28,438,045 of the total reported shares of the Class A Common Stock (\"Class A Common Stock\") of Lennar Corporation (\"Lennar\") are owned by the following subsidiaries of Berkshire Hathaway Inc. (\"Berkshire\"): AZGUARD Insurance Company (3,098,000), Berkshire Hathaway Homestate Insurance Co. (640,696), BHG Life Insurance Company (3,625,000), Medical Protective Company (6,295,000), National Indemnity Company (12,366,349), NorGUARD Insurance Company (1,195,000) and WestGUARD Insurance Company (1,218,000). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"(Continued from footnote 1) Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":28417845,"source":{"system":"sec-edgar","filing":"0001193125-26-414744","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526414744/ownership.xml","form_type":"4"}},{"id":4631555,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2026-10-06T01:02:56.000Z","date":"2026-10-02","kind":"purchase","planned":false,"acquired":true,"shares":842753,"price":80.04,"value":67453950.12,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F9","text":"The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $79.7000 to $80.6950  per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"28,438,045 of the total reported shares of the Class A Common Stock (\"Class A Common Stock\") of Lennar Corporation (\"Lennar\") are owned by the following subsidiaries of Berkshire Hathaway Inc. (\"Berkshire\"): AZGUARD Insurance Company (3,098,000), Berkshire Hathaway Homestate Insurance Co. (640,696), BHG Life Insurance Company (3,625,000), Medical Protective Company (6,295,000), National Indemnity Company (12,366,349), NorGUARD Insurance Company (1,195,000) and WestGUARD Insurance Company (1,218,000). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"(Continued from footnote 1) Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":28373545,"source":{"system":"sec-edgar","filing":"0001193125-26-414744","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526414744/ownership.xml","form_type":"4"}},{"id":4631554,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2026-10-06T01:02:56.000Z","date":"2026-10-02","kind":"purchase","planned":false,"acquired":true,"shares":342553,"price":79.03,"value":27071963.59,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F8","text":"The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $78.7000 to $79.6950  per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"28,438,045 of the total reported shares of the Class A Common Stock (\"Class A Common Stock\") of Lennar Corporation (\"Lennar\") are owned by the following subsidiaries of Berkshire Hathaway Inc. (\"Berkshire\"): AZGUARD Insurance Company (3,098,000), Berkshire Hathaway Homestate Insurance Co. (640,696), BHG Life Insurance Company (3,625,000), Medical Protective Company (6,295,000), National Indemnity Company (12,366,349), NorGUARD Insurance Company (1,195,000) and WestGUARD Insurance Company (1,218,000). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"(Continued from footnote 1) Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":27530792,"source":{"system":"sec-edgar","filing":"0001193125-26-414744","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526414744/ownership.xml","form_type":"4"}},{"id":4631553,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2026-10-06T01:02:56.000Z","date":"2026-10-02","kind":"purchase","planned":false,"acquired":true,"shares":448113,"price":78.37,"value":35118615.81,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $77.7000 to $78.6900  per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"28,438,045 of the total reported shares of the Class A Common Stock (\"Class A Common Stock\") of Lennar Corporation (\"Lennar\") are owned by the following subsidiaries of Berkshire Hathaway Inc. (\"Berkshire\"): AZGUARD Insurance Company (3,098,000), Berkshire Hathaway Homestate Insurance Co. (640,696), BHG Life Insurance Company (3,625,000), Medical Protective Company (6,295,000), National Indemnity Company (12,366,349), NorGUARD Insurance Company (1,195,000) and WestGUARD Insurance Company (1,218,000). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"(Continued from footnote 1) Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":27188239,"source":{"system":"sec-edgar","filing":"0001193125-26-414744","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526414744/ownership.xml","form_type":"4"}},{"id":4631552,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2026-10-06T01:02:56.000Z","date":"2026-10-01","kind":"purchase","planned":false,"acquired":true,"shares":186991,"price":81.46,"value":15232286.86,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $81.0800 to $82.0000 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"28,438,045 of the total reported shares of the Class A Common Stock (\"Class A Common Stock\") of Lennar Corporation (\"Lennar\") are owned by the following subsidiaries of Berkshire Hathaway Inc. (\"Berkshire\"): AZGUARD Insurance Company (3,098,000), Berkshire Hathaway Homestate Insurance Co. (640,696), BHG Life Insurance Company (3,625,000), Medical Protective Company (6,295,000), National Indemnity Company (12,366,349), NorGUARD Insurance Company (1,195,000) and WestGUARD Insurance Company (1,218,000). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"(Continued from footnote 1) Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":26740126,"source":{"system":"sec-edgar","filing":"0001193125-26-414744","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526414744/ownership.xml","form_type":"4"}},{"id":4631551,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2026-10-06T01:02:56.000Z","date":"2026-10-01","kind":"purchase","planned":false,"acquired":true,"shares":92830,"price":80.57,"value":7479313.1,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $80.0750 to $81.0700 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"28,438,045 of the total reported shares of the Class A Common Stock (\"Class A Common Stock\") of Lennar Corporation (\"Lennar\") are owned by the following subsidiaries of Berkshire Hathaway Inc. (\"Berkshire\"): AZGUARD Insurance Company (3,098,000), Berkshire Hathaway Homestate Insurance Co. (640,696), BHG Life Insurance Company (3,625,000), Medical Protective Company (6,295,000), National Indemnity Company (12,366,349), NorGUARD Insurance Company (1,195,000) and WestGUARD Insurance Company (1,218,000). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"(Continued from footnote 1) Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":26553135,"source":{"system":"sec-edgar","filing":"0001193125-26-414744","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526414744/ownership.xml","form_type":"4"}},{"id":4631550,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2026-10-06T01:02:56.000Z","date":"2026-10-01","kind":"purchase","planned":false,"acquired":true,"shares":425869,"price":79.49,"value":33852326.81,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $79.0750  to $80.0733 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"28,438,045 of the total reported shares of the Class A Common Stock (\"Class A Common Stock\") of Lennar Corporation (\"Lennar\") are owned by the following subsidiaries of Berkshire Hathaway Inc. (\"Berkshire\"): AZGUARD Insurance Company (3,098,000), Berkshire Hathaway Homestate Insurance Co. (640,696), BHG Life Insurance Company (3,625,000), Medical Protective Company (6,295,000), National Indemnity Company (12,366,349), NorGUARD Insurance Company (1,195,000) and WestGUARD Insurance Company (1,218,000). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"(Continued from footnote 1) Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":26460305,"source":{"system":"sec-edgar","filing":"0001193125-26-414744","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526414744/ownership.xml","form_type":"4"}},{"id":4632003,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2026-10-01T03:52:20.000Z","date":"2026-09-30","kind":"purchase","planned":false,"acquired":true,"shares":4008,"price":79.98,"value":320559.84,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $79.8000 to $79.9900  per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"553,000 of the total reported shares of the Class B Common Stock (\"Class B Common Stock\") of Lennar are owned by the following subsidiaries of Berkshire: AZGUARD Insurance Company (277,372) and National Indemnity Company (275,628). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Mr. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":553000,"source":{"system":"sec-edgar","filing":"0001193125-26-409451","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526409451/ownership.xml","form_type":"4"}},{"id":4632002,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2026-10-01T03:52:20.000Z","date":"2026-09-29","kind":"purchase","planned":false,"acquired":true,"shares":100,"price":80,"value":8000.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F6","text":"These shares were purchased in a single transaction at a price of $80.00."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"553,000 of the total reported shares of the Class B Common Stock (\"Class B Common Stock\") of Lennar are owned by the following subsidiaries of Berkshire: AZGUARD Insurance Company (277,372) and National Indemnity Company (275,628). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Mr. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":548992,"source":{"system":"sec-edgar","filing":"0001193125-26-409451","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526409451/ownership.xml","form_type":"4"}},{"id":4632001,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2026-10-01T03:52:20.000Z","date":"2026-09-30","kind":"purchase","planned":false,"acquired":true,"shares":638813,"price":81.59,"value":52120752.67,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $81.2000 to $82.0000 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"26,034,436 of the total reported shares of the Class A Common Stock (\"Class A Common Stock\") of Lennar Corporation (\"Lennar\") are owned by the following subsidiaries of Berkshire Hathaway Inc. (\"Berkshire\"): AZGUARD Insurance Company (3,098,000), BHG Life Insurance Company (3,625,000), Medical Protective Company (4,532,087), National Indemnity Company (12,366,349), NorGUARD Insurance Company (1,195,000) and WestGUARD Insurance Company (1,218,000). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":26034436,"source":{"system":"sec-edgar","filing":"0001193125-26-409451","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526409451/ownership.xml","form_type":"4"}},{"id":4632000,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2026-10-01T03:52:20.000Z","date":"2026-09-29","kind":"purchase","planned":false,"acquired":true,"shares":12289,"price":81.95,"value":1007083.55,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $81.7200 to $82.0000 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"26,034,436 of the total reported shares of the Class A Common Stock (\"Class A Common Stock\") of Lennar Corporation (\"Lennar\") are owned by the following subsidiaries of Berkshire Hathaway Inc. (\"Berkshire\"): AZGUARD Insurance Company (3,098,000), BHG Life Insurance Company (3,625,000), Medical Protective Company (4,532,087), National Indemnity Company (12,366,349), NorGUARD Insurance Company (1,195,000) and WestGUARD Insurance Company (1,218,000). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":25395623,"source":{"system":"sec-edgar","filing":"0001193125-26-409451","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526409451/ownership.xml","form_type":"4"}},{"id":4631999,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2026-10-01T03:52:20.000Z","date":"2026-09-28","kind":"purchase","planned":false,"acquired":true,"shares":5200,"price":81.96,"value":426192.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $81.8500 to $82.0000 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"26,034,436 of the total reported shares of the Class A Common Stock (\"Class A Common Stock\") of Lennar Corporation (\"Lennar\") are owned by the following subsidiaries of Berkshire Hathaway Inc. (\"Berkshire\"): AZGUARD Insurance Company (3,098,000), BHG Life Insurance Company (3,625,000), Medical Protective Company (4,532,087), National Indemnity Company (12,366,349), NorGUARD Insurance Company (1,195,000) and WestGUARD Insurance Company (1,218,000). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":25383334,"source":{"system":"sec-edgar","filing":"0001193125-26-409451","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526409451/ownership.xml","form_type":"4"}},{"id":4627232,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2026-09-26T00:02:08.000Z","date":"2026-09-25","kind":"purchase","planned":false,"acquired":true,"shares":7022,"price":79.53,"value":558459.66,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F11","text":"The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $79.1300 to $79.9800 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"548,892 of the total reported shares of the Class B Common Stock (\"Class B Common Stock\") of Lennar are owned by the following subsidiaries of Berkshire: AZGUARD Insurance Company (273,264) and National Indemnity Company (275,628). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Mr. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":548892,"source":{"system":"sec-edgar","filing":"0001193125-26-403089","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526403089/ownership.xml","form_type":"4"}},{"id":4627231,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2026-09-26T00:02:08.000Z","date":"2026-09-24","kind":"purchase","planned":false,"acquired":true,"shares":2975,"price":79.91,"value":237732.25,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $79.8600 to $80.0000 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"548,892 of the total reported shares of the Class B Common Stock (\"Class B Common Stock\") of Lennar are owned by the following subsidiaries of Berkshire: AZGUARD Insurance Company (273,264) and National Indemnity Company (275,628). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Mr. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":541870,"source":{"system":"sec-edgar","filing":"0001193125-26-403089","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526403089/ownership.xml","form_type":"4"}},{"id":4627230,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2026-09-26T00:02:08.000Z","date":"2026-09-24","kind":"purchase","planned":false,"acquired":true,"shares":9415,"price":79.42,"value":747739.3,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F9","text":"The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $78.8500 to $79.8400 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"548,892 of the total reported shares of the Class B Common Stock (\"Class B Common Stock\") of Lennar are owned by the following subsidiaries of Berkshire: AZGUARD Insurance Company (273,264) and National Indemnity Company (275,628). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Mr. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":538895,"source":{"system":"sec-edgar","filing":"0001193125-26-403089","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526403089/ownership.xml","form_type":"4"}},{"id":4627229,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2026-09-26T00:02:08.000Z","date":"2026-09-23","kind":"purchase","planned":false,"acquired":true,"shares":1263,"price":79.99,"value":101027.37,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F8","text":"The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $79.9300 to $80.0000 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"548,892 of the total reported shares of the Class B Common Stock (\"Class B Common Stock\") of Lennar are owned by the following subsidiaries of Berkshire: AZGUARD Insurance Company (273,264) and National Indemnity Company (275,628). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Mr. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":529480,"source":{"system":"sec-edgar","filing":"0001193125-26-403089","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526403089/ownership.xml","form_type":"4"}},{"id":4627228,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2026-09-26T00:02:08.000Z","date":"2026-09-25","kind":"purchase","planned":false,"acquired":true,"shares":171723,"price":81.6,"value":14012596.8,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $81.3800- to $ 82.0000 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"25,378,134 of the total reported shares of the Class A Common Stock (\"Class A Common Stock\") of Lennar Corporation (\"Lennar\") are owned by the following subsidiaries of Berkshire Hathaway Inc. (\"Berkshire\"): AZGUARD Insurance Company (3,098,000), BHG Life Insurance Company (3,625,000), Medical Protective Company (3,875,785), National Indemnity Company (12,366,349), NorGUARD Insurance Company (1,195,000) and WestGUARD Insurance Company (1,218,000). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":25378134,"source":{"system":"sec-edgar","filing":"0001193125-26-403089","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526403089/ownership.xml","form_type":"4"}},{"id":4627227,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2026-09-26T00:02:08.000Z","date":"2026-09-25","kind":"purchase","planned":false,"acquired":true,"shares":313379,"price":80.9,"value":25352361.1,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $80.3800 to $ 81.3750 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"25,378,134 of the total reported shares of the Class A Common Stock (\"Class A Common Stock\") of Lennar Corporation (\"Lennar\") are owned by the following subsidiaries of Berkshire Hathaway Inc. (\"Berkshire\"): AZGUARD Insurance Company (3,098,000), BHG Life Insurance Company (3,625,000), Medical Protective Company (3,875,785), National Indemnity Company (12,366,349), NorGUARD Insurance Company (1,195,000) and WestGUARD Insurance Company (1,218,000). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":25206411,"source":{"system":"sec-edgar","filing":"0001193125-26-403089","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526403089/ownership.xml","form_type":"4"}},{"id":4627226,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2026-09-26T00:02:08.000Z","date":"2026-09-24","kind":"purchase","planned":false,"acquired":true,"shares":241692,"price":81.44,"value":19683396.48,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $81.1450 to $81.9750 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"25,378,134 of the total reported shares of the Class A Common Stock (\"Class A Common Stock\") of Lennar Corporation (\"Lennar\") are owned by the following subsidiaries of Berkshire Hathaway Inc. (\"Berkshire\"): AZGUARD Insurance Company (3,098,000), BHG Life Insurance Company (3,625,000), Medical Protective Company (3,875,785), National Indemnity Company (12,366,349), NorGUARD Insurance Company (1,195,000) and WestGUARD Insurance Company (1,218,000). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":24893032,"source":{"system":"sec-edgar","filing":"0001193125-26-403089","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526403089/ownership.xml","form_type":"4"}},{"id":4627225,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2026-09-26T00:02:08.000Z","date":"2026-09-24","kind":"purchase","planned":false,"acquired":true,"shares":399238,"price":80.58,"value":32170598.04,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $80.1450 to $81.1400 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"25,378,134 of the total reported shares of the Class A Common Stock (\"Class A Common Stock\") of Lennar Corporation (\"Lennar\") are owned by the following subsidiaries of Berkshire Hathaway Inc. (\"Berkshire\"): AZGUARD Insurance Company (3,098,000), BHG Life Insurance Company (3,625,000), Medical Protective Company (3,875,785), National Indemnity Company (12,366,349), NorGUARD Insurance Company (1,195,000) and WestGUARD Insurance Company (1,218,000). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":24651340,"source":{"system":"sec-edgar","filing":"0001193125-26-403089","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526403089/ownership.xml","form_type":"4"}},{"id":4627224,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2026-09-26T00:02:08.000Z","date":"2026-09-23","kind":"purchase","planned":false,"acquired":true,"shares":532993,"price":81.65,"value":43518878.45,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $81.3200 to $82.0000 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"25,378,134 of the total reported shares of the Class A Common Stock (\"Class A Common Stock\") of Lennar Corporation (\"Lennar\") are owned by the following subsidiaries of Berkshire Hathaway Inc. (\"Berkshire\"): AZGUARD Insurance Company (3,098,000), BHG Life Insurance Company (3,625,000), Medical Protective Company (3,875,785), National Indemnity Company (12,366,349), NorGUARD Insurance Company (1,195,000) and WestGUARD Insurance Company (1,218,000). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":24252102,"source":{"system":"sec-edgar","filing":"0001193125-26-403089","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526403089/ownership.xml","form_type":"4"}},{"id":4623905,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2026-09-22T01:31:10.000Z","date":"2026-09-21","kind":"purchase","planned":false,"acquired":true,"shares":18146,"price":76.62,"value":1390346.52,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F18","text":"The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $76.2650 to $77.0000 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"528,217 of the total reported shares of the Class B Common Stock (\"Class B Common Stock\") of Lennar are owned by the following subsidiaries of Berkshire: AZGUARD Insurance Company (252,589) and National Indemnity Company (275,628). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Mr. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":528217,"source":{"system":"sec-edgar","filing":"0001193125-26-397059","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":16,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526397059/ownership.xml","form_type":"4"}},{"id":4623904,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2026-09-22T01:31:10.000Z","date":"2026-09-21","kind":"purchase","planned":false,"acquired":true,"shares":4888,"price":75.76,"value":370314.88,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F17","text":"The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $75.2400 to $76.2250 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"528,217 of the total reported shares of the Class B Common Stock (\"Class B Common Stock\") of Lennar are owned by the following subsidiaries of Berkshire: AZGUARD Insurance Company (252,589) and National Indemnity Company (275,628). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Mr. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":510071,"source":{"system":"sec-edgar","filing":"0001193125-26-397059","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":15,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526397059/ownership.xml","form_type":"4"}},{"id":4623903,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2026-09-22T01:31:10.000Z","date":"2026-09-18","kind":"purchase","planned":false,"acquired":true,"shares":500,"price":78.38,"value":39190.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F16","text":"The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $78.2200 to $78.9400 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"528,217 of the total reported shares of the Class B Common Stock (\"Class B Common Stock\") of Lennar are owned by the following subsidiaries of Berkshire: AZGUARD Insurance Company (252,589) and National Indemnity Company (275,628). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Mr. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":505183,"source":{"system":"sec-edgar","filing":"0001193125-26-397059","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":14,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526397059/ownership.xml","form_type":"4"}},{"id":4623902,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2026-09-22T01:31:10.000Z","date":"2026-09-18","kind":"purchase","planned":false,"acquired":true,"shares":710,"price":76.98,"value":54655.8,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F15","text":"The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $76.5950 to $77.3400 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"528,217 of the total reported shares of the Class B Common Stock (\"Class B Common Stock\") of Lennar are owned by the following subsidiaries of Berkshire: AZGUARD Insurance Company (252,589) and National Indemnity Company (275,628). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Mr. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":504683,"source":{"system":"sec-edgar","filing":"0001193125-26-397059","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":13,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526397059/ownership.xml","form_type":"4"}},{"id":4623901,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2026-09-22T01:31:10.000Z","date":"2026-09-18","kind":"purchase","planned":false,"acquired":true,"shares":390,"price":75.76,"value":29546.4,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F14","text":"The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $75.6200 to $76.1600 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"528,217 of the total reported shares of the Class B Common Stock (\"Class B Common Stock\") of Lennar are owned by the following subsidiaries of Berkshire: AZGUARD Insurance Company (252,589) and National Indemnity Company (275,628). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Mr. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":503973,"source":{"system":"sec-edgar","filing":"0001193125-26-397059","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526397059/ownership.xml","form_type":"4"}},{"id":4623900,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2026-09-22T01:31:10.000Z","date":"2026-09-18","kind":"purchase","planned":false,"acquired":true,"shares":33122,"price":74.8,"value":2477525.6,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F13","text":"The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $74.4900 to $75.4700 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"528,217 of the total reported shares of the Class B Common Stock (\"Class B Common Stock\") of Lennar are owned by the following subsidiaries of Berkshire: AZGUARD Insurance Company (252,589) and National Indemnity Company (275,628). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Mr. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":503583,"source":{"system":"sec-edgar","filing":"0001193125-26-397059","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526397059/ownership.xml","form_type":"4"}},{"id":4623899,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2026-09-22T01:31:10.000Z","date":"2026-09-17","kind":"purchase","planned":false,"acquired":true,"shares":8306,"price":77.94,"value":647369.64,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F12","text":"The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $77.4500 to $78.3300 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"528,217 of the total reported shares of the Class B Common Stock (\"Class B Common Stock\") of Lennar are owned by the following subsidiaries of Berkshire: AZGUARD Insurance Company (252,589) and National Indemnity Company (275,628). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Mr. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":470461,"source":{"system":"sec-edgar","filing":"0001193125-26-397059","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526397059/ownership.xml","form_type":"4"}},{"id":4623898,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2026-09-22T01:31:10.000Z","date":"2026-09-17","kind":"purchase","planned":false,"acquired":true,"shares":8959,"price":76.96,"value":689484.64,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F11","text":"The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $76.4450 to $77.4300 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"528,217 of the total reported shares of the Class B Common Stock (\"Class B Common Stock\") of Lennar are owned by the following subsidiaries of Berkshire: AZGUARD Insurance Company (252,589) and National Indemnity Company (275,628). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Mr. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":462155,"source":{"system":"sec-edgar","filing":"0001193125-26-397059","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526397059/ownership.xml","form_type":"4"}},{"id":4623897,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2026-09-22T01:31:10.000Z","date":"2026-09-21","kind":"purchase","planned":false,"acquired":true,"shares":483809,"price":77.97,"value":37722587.73,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $77.6075 to $78.3500 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"23,719,109 of the total reported shares of the Class A Common Stock (\"Class A Common Stock\") of Lennar Corporation (\"Lennar\") are owned by the following subsidiaries of Berkshire Hathaway Inc. (\"Berkshire\"): AZGUARD Insurance Company (3,098,000), BHG Life Insurance Company (3,625,000), Medical Protective Company (2,216,760), National Indemnity Company (12,366,349), NorGUARD Insurance Company (1,195,000) and WestGUARD Insurance Company (1,218,000). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":23719109,"source":{"system":"sec-edgar","filing":"0001193125-26-397059","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526397059/ownership.xml","form_type":"4"}},{"id":4623896,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2026-09-22T01:31:10.000Z","date":"2026-09-21","kind":"purchase","planned":false,"acquired":true,"shares":160275,"price":77.23,"value":12378038.25,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F9","text":"The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $76.6028 to $77.6000 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"23,719,109 of the total reported shares of the Class A Common Stock (\"Class A Common Stock\") of Lennar Corporation (\"Lennar\") are owned by the following subsidiaries of Berkshire Hathaway Inc. (\"Berkshire\"): AZGUARD Insurance Company (3,098,000), BHG Life Insurance Company (3,625,000), Medical Protective Company (2,216,760), National Indemnity Company (12,366,349), NorGUARD Insurance Company (1,195,000) and WestGUARD Insurance Company (1,218,000). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":23235300,"source":{"system":"sec-edgar","filing":"0001193125-26-397059","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526397059/ownership.xml","form_type":"4"}},{"id":4623895,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2026-09-22T01:31:10.000Z","date":"2026-09-18","kind":"purchase","planned":false,"acquired":true,"shares":7900,"price":78.88,"value":623152.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F8","text":"The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $78.7205 to $79.1000 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"23,719,109 of the total reported shares of the Class A Common Stock (\"Class A Common Stock\") of Lennar Corporation (\"Lennar\") are owned by the following subsidiaries of Berkshire Hathaway Inc. (\"Berkshire\"): AZGUARD Insurance Company (3,098,000), BHG Life Insurance Company (3,625,000), Medical Protective Company (2,216,760), National Indemnity Company (12,366,349), NorGUARD Insurance Company (1,195,000) and WestGUARD Insurance Company (1,218,000). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":23075025,"source":{"system":"sec-edgar","filing":"0001193125-26-397059","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526397059/ownership.xml","form_type":"4"}},{"id":4623894,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2026-09-22T01:31:10.000Z","date":"2026-09-18","kind":"purchase","planned":false,"acquired":true,"shares":68760,"price":78.09,"value":5369468.4,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $77.7723 to $78.7150 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"23,719,109 of the total reported shares of the Class A Common Stock (\"Class A Common Stock\") of Lennar Corporation (\"Lennar\") are owned by the following subsidiaries of Berkshire Hathaway Inc. (\"Berkshire\"): AZGUARD Insurance Company (3,098,000), BHG Life Insurance Company (3,625,000), Medical Protective Company (2,216,760), National Indemnity Company (12,366,349), NorGUARD Insurance Company (1,195,000) and WestGUARD Insurance Company (1,218,000). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":23067125,"source":{"system":"sec-edgar","filing":"0001193125-26-397059","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526397059/ownership.xml","form_type":"4"}},{"id":4623893,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2026-09-22T01:31:10.000Z","date":"2026-09-18","kind":"purchase","planned":false,"acquired":true,"shares":51586,"price":77.06,"value":3975217.16,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $76.7200 to $77.7174 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"23,719,109 of the total reported shares of the Class A Common Stock (\"Class A Common Stock\") of Lennar Corporation (\"Lennar\") are owned by the following subsidiaries of Berkshire Hathaway Inc. (\"Berkshire\"): AZGUARD Insurance Company (3,098,000), BHG Life Insurance Company (3,625,000), Medical Protective Company (2,216,760), National Indemnity Company (12,366,349), NorGUARD Insurance Company (1,195,000) and WestGUARD Insurance Company (1,218,000). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":22998365,"source":{"system":"sec-edgar","filing":"0001193125-26-397059","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526397059/ownership.xml","form_type":"4"}},{"id":4623892,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2026-09-22T01:31:10.000Z","date":"2026-09-18","kind":"purchase","planned":false,"acquired":true,"shares":1218429,"price":76.39,"value":93075791.31,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $75.7200 to $76.7197 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"23,719,109 of the total reported shares of the Class A Common Stock (\"Class A Common Stock\") of Lennar Corporation (\"Lennar\") are owned by the following subsidiaries of Berkshire Hathaway Inc. (\"Berkshire\"): AZGUARD Insurance Company (3,098,000), BHG Life Insurance Company (3,625,000), Medical Protective Company (2,216,760), National Indemnity Company (12,366,349), NorGUARD Insurance Company (1,195,000) and WestGUARD Insurance Company (1,218,000). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":22946779,"source":{"system":"sec-edgar","filing":"0001193125-26-397059","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526397059/ownership.xml","form_type":"4"}},{"id":4623891,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2026-09-22T01:31:10.000Z","date":"2026-09-17","kind":"purchase","planned":false,"acquired":true,"shares":410164,"price":79.41,"value":32571123.24,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $78.8000 to $79.7850 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"23,719,109 of the total reported shares of the Class A Common Stock (\"Class A Common Stock\") of Lennar Corporation (\"Lennar\") are owned by the following subsidiaries of Berkshire Hathaway Inc. (\"Berkshire\"): AZGUARD Insurance Company (3,098,000), BHG Life Insurance Company (3,625,000), Medical Protective Company (2,216,760), National Indemnity Company (12,366,349), NorGUARD Insurance Company (1,195,000) and WestGUARD Insurance Company (1,218,000). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":21728350,"source":{"system":"sec-edgar","filing":"0001193125-26-397059","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526397059/ownership.xml","form_type":"4"}},{"id":4623890,"issuer":{"id":1032,"kind":"organization","name":"LENNAR CORP /NEW/","symbol":"LEN, LEN.B"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2026-09-22T01:31:10.000Z","date":"2026-09-17","kind":"purchase","planned":false,"acquired":true,"shares":267585,"price":78.41,"value":20981339.85,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $77.8000 to $78.7996 per share, inclusive. The reporting person undertakes to provide to Lennar, any security holder of Lennar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"23,719,109 of the total reported shares of the Class A Common Stock (\"Class A Common Stock\") of Lennar Corporation (\"Lennar\") are owned by the following subsidiaries of Berkshire Hathaway Inc. (\"Berkshire\"): AZGUARD Insurance Company (3,098,000), BHG Life Insurance Company (3,625,000), Medical Protective Company (2,216,760), National Indemnity Company (12,366,349), NorGUARD Insurance Company (1,195,000) and WestGUARD Insurance Company (1,218,000). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."}],"balance_after":21318186,"source":{"system":"sec-edgar","filing":"0001193125-26-397059","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526397059/ownership.xml","form_type":"4"}},{"id":6308,"issuer":{"id":3482,"kind":"organization","name":"DAVITA INC.","symbol":"DVA"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-08-04T21:27:36.000Z","date":"2026-07-31","kind":"sale","planned":false,"acquired":false,"shares":182980,"price":199.548,"value":36513293.04,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"13,723,621 of the total reported securities are owned by Government Employees Insurance Company, a subsidiary of Berkshire Hathaway Inc. (\"Berkshire\"). As Berkshire is in the chain of ownership of this subsidiary, it may be deemed presently to both beneficially own and have a pecuniary interest in all shares of Common Stock presently owned by the subsidiary. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed presently to beneficially own, but only to the extent he has a pecuniary interest in, the shares of Common Stock presently owned by the subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"14,973,608 of the total reported securities are owned by the following pension plans of Berkshire's subsidiaries: BNSF Master Retirement Trust (4,441,520) and Berkshire Hathaway Inc. Consolidated Pension Plan (10,532,088); each of Berkshire, Mr. Buffett and these pensions plan disclaim beneficial ownership in such shares."}],"balance_after":28697229,"source":{"system":"sec-edgar","filing":"0001193125-26-333151","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526333151/ownership.xml","form_type":"4"}},{"id":6658,"issuer":{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A"},"owners":[{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":1,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class A Common Stock","published_at":"2026-07-15T20:32:25.000Z","date":"2026-07-14","kind":"exercise","planned":false,"acquired":false,"shares":8000,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, Mr. Buffett's holdings of shares of Class A Common Stock are reported in Table II."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Not applicable."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Not applicable."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Not applicable."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F2","text":"Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, Mr. Buffett's holdings of shares of Class A Common Stock are reported in Table II."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F2","text":"Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, Mr. Buffett's holdings of shares of Class A Common Stock are reported in Table II."}],"balance_after":188290,"derivative":{"underlying":"See Footnote"},"source":{"system":"sec-edgar","filing":"0001193125-26-304843","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526304843/ownership.xml","form_type":"4"}},{"id":6657,"issuer":{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A"},"owners":[{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":1,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2026-07-15T20:32:25.000Z","date":"2026-07-14","kind":"gift","planned":false,"acquired":false,"shares":1000000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Each of these reported transactions was a gift from Warren E. 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In accordance with the instructions to Form 4, my holdings of shares of Class A Common Stock are reported in Table II."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Not applicable."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Not applicable."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Not applicable."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F2","text":"Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of shares of Class A Common Stock are reported in Table II."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F2","text":"Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. 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Buffett to a charitable organization."}],"balance_after":19968,"source":{"system":"sec-edgar","filing":"0001193125-26-232543","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526232543/ownership.xml","form_type":"4"}},{"id":9588,"issuer":{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A"},"owners":[{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":1,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2026-05-20T20:05:15.000Z","date":"2026-05-18","kind":"exercise","planned":false,"acquired":true,"shares":37500,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":38614,"source":{"system":"sec-edgar","filing":"0001193125-26-232543","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526232543/ownership.xml","form_type":"4"}},{"id":10220,"issuer":{"id":3482,"kind":"organization","name":"DAVITA INC.","symbol":"DVA"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-05-05T22:52:30.000Z","date":"2026-05-01","kind":"sale","planned":false,"acquired":false,"shares":1220376,"price":149.8429,"value":182864678.9304,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"13,906,601 of the total reported securities are owned by Government Employees Insurance Company, a subsidiary of Berkshire Hathaway Inc. (\"Berkshire\"). As Berkshire is in the chain of ownership of this subsidiary, it may be deemed presently to both beneficially own and have a pecuniary interest in all shares of Common Stock presently owned by the subsidiary. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed presently to beneficially own, but only to the extent he has a pecuniary interest in, the shares of Common Stock presently owned by the subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"14,973,608 of the total reported securities are owned by the following pension plans of Berkshire's subsidiaries: BNSF Master Retirement Trust (4,441,520) and Berkshire Hathaway Inc. Consolidated Pension Plan (10,532,088); each of Berkshire, Mr. Buffett and these pensions plan disclaim beneficial ownership in such shares."}],"balance_after":28880209,"source":{"system":"sec-edgar","filing":"0001193125-26-207021","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526207021/ownership.xml","form_type":"4"}},{"id":11620,"issuer":{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A"},"owners":[{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":1,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Class A Common Stock","published_at":"2026-03-19T22:03:11.000Z","date":"2026-03-17","kind":"gift","planned":false,"acquired":false,"shares":2,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of shares of Class A Common Stock are reported in Table II."},{"field":"date","element":"transactionDate","label":"F1","text":"The reported transaction was a gift from Warren E. Buffett to a charitable organization."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Not applicable."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Not applicable."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Not applicable."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F2","text":"Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of shares of Class A Common Stock are reported in Table II."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F2","text":"Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of shares of Class A Common Stock are reported in Table II."}],"balance_after":196315,"derivative":{"underlying":"See footnote"},"source":{"system":"sec-edgar","filing":"0001193125-26-116315","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526116315/ownership.xml","form_type":"4"}},{"id":13995,"issuer":{"id":3578,"kind":"organization","name":"Liberty Live Holdings, Inc.","symbol":"LLYVK"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series C Liberty Live Group Common Stock","published_at":"2026-02-17T21:49:25.000Z","date":"2026-01-16","kind":"sale","planned":false,"acquired":false,"shares":7685,"price":83.7221,"value":643404.3385,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is an average price for shares sold in multiple transactions over the day, which is the pricing information available to the Reporting Persons with respect to the transactions reported on this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"7,107,492 of the total reported shares of Series C Liberty Live Group Common Stock (\"Series C Common Stock\") of Liberty are owned as of the date of this filing by the following subsidiaries of Berkshire: Government Employees Insurance Company (5,507,583), National Fire & Marine Insurance Company (162,620) and National Indemnity Company (1,437,289). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"3,479,651 of the total reported shares of Series C Common Stock are owned as of the date of this filing by the following pension plans of Berkshire's subsidiaries: Berkshire Hathaway Consolidated Pension Plan (2,396,258), BNSF Master Retirement Trust (753,539), and Precision Castparts Corp. Master Trust (329,854). Each of Berkshire, Mr. Buffett and these pension plans disclaims beneficial ownership in such shares."}],"balance_after":10587143,"source":{"system":"sec-edgar","filing":"0001193125-26-054947","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526054947/ownership.xml","form_type":"4"}},{"id":13994,"issuer":{"id":3578,"kind":"organization","name":"Liberty Live Holdings, Inc.","symbol":"LLYVK"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series C Liberty Live Group Common Stock","published_at":"2026-02-17T21:49:25.000Z","date":"2026-01-15","kind":"sale","planned":false,"acquired":false,"shares":18125,"price":84.0387,"value":1523201.4375,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is an average price for shares sold in multiple transactions over the day, which is the pricing information available to the Reporting Persons with respect to the transactions reported on this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"7,107,492 of the total reported shares of Series C Liberty Live Group Common Stock (\"Series C Common Stock\") of Liberty are owned as of the date of this filing by the following subsidiaries of Berkshire: Government Employees Insurance Company (5,507,583), National Fire & Marine Insurance Company (162,620) and National Indemnity Company (1,437,289). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"3,479,651 of the total reported shares of Series C Common Stock are owned as of the date of this filing by the following pension plans of Berkshire's subsidiaries: Berkshire Hathaway Consolidated Pension Plan (2,396,258), BNSF Master Retirement Trust (753,539), and Precision Castparts Corp. Master Trust (329,854). Each of Berkshire, Mr. Buffett and these pension plans disclaims beneficial ownership in such shares."}],"balance_after":10594828,"source":{"system":"sec-edgar","filing":"0001193125-26-054947","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526054947/ownership.xml","form_type":"4"}},{"id":13993,"issuer":{"id":3578,"kind":"organization","name":"Liberty Live Holdings, Inc.","symbol":"LLYVK"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series C Liberty Live Group Common Stock","published_at":"2026-02-17T21:49:25.000Z","date":"2026-01-14","kind":"sale","planned":false,"acquired":false,"shares":59411,"price":83.7909,"value":4978101.1599,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is an average price for shares sold in multiple transactions over the day, which is the pricing information available to the Reporting Persons with respect to the transactions reported on this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"7,107,492 of the total reported shares of Series C Liberty Live Group Common Stock (\"Series C Common Stock\") of Liberty are owned as of the date of this filing by the following subsidiaries of Berkshire: Government Employees Insurance Company (5,507,583), National Fire & Marine Insurance Company (162,620) and National Indemnity Company (1,437,289). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"3,479,651 of the total reported shares of Series C Common Stock are owned as of the date of this filing by the following pension plans of Berkshire's subsidiaries: Berkshire Hathaway Consolidated Pension Plan (2,396,258), BNSF Master Retirement Trust (753,539), and Precision Castparts Corp. Master Trust (329,854). Each of Berkshire, Mr. Buffett and these pension plans disclaims beneficial ownership in such shares."}],"balance_after":10612953,"source":{"system":"sec-edgar","filing":"0001193125-26-054947","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526054947/ownership.xml","form_type":"4"}},{"id":13992,"issuer":{"id":3578,"kind":"organization","name":"Liberty Live Holdings, Inc.","symbol":"LLYVK"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series C Liberty Live Group Common Stock","published_at":"2026-02-17T21:49:25.000Z","date":"2026-01-13","kind":"sale","planned":false,"acquired":false,"shares":30643,"price":82.7759,"value":2536501.9037,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is an average price for shares sold in multiple transactions over the day, which is the pricing information available to the Reporting Persons with respect to the transactions reported on this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"7,107,492 of the total reported shares of Series C Liberty Live Group Common Stock (\"Series C Common Stock\") of Liberty are owned as of the date of this filing by the following subsidiaries of Berkshire: Government Employees Insurance Company (5,507,583), National Fire & Marine Insurance Company (162,620) and National Indemnity Company (1,437,289). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"3,479,651 of the total reported shares of Series C Common Stock are owned as of the date of this filing by the following pension plans of Berkshire's subsidiaries: Berkshire Hathaway Consolidated Pension Plan (2,396,258), BNSF Master Retirement Trust (753,539), and Precision Castparts Corp. Master Trust (329,854). Each of Berkshire, Mr. Buffett and these pension plans disclaims beneficial ownership in such shares."}],"balance_after":10672364,"source":{"system":"sec-edgar","filing":"0001193125-26-054947","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526054947/ownership.xml","form_type":"4"}},{"id":13991,"issuer":{"id":3578,"kind":"organization","name":"Liberty Live Holdings, Inc.","symbol":"LLYVK"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series C Liberty Live Group Common Stock","published_at":"2026-02-17T21:49:25.000Z","date":"2026-01-12","kind":"sale","planned":false,"acquired":false,"shares":66568,"price":83.2746,"value":5543423.5728,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is an average price for shares sold in multiple transactions over the day, which is the pricing information available to the Reporting Persons with respect to the transactions reported on this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"7,107,492 of the total reported shares of Series C Liberty Live Group Common Stock (\"Series C Common Stock\") of Liberty are owned as of the date of this filing by the following subsidiaries of Berkshire: Government Employees Insurance Company (5,507,583), National Fire & Marine Insurance Company (162,620) and National Indemnity Company (1,437,289). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"3,479,651 of the total reported shares of Series C Common Stock are owned as of the date of this filing by the following pension plans of Berkshire's subsidiaries: Berkshire Hathaway Consolidated Pension Plan (2,396,258), BNSF Master Retirement Trust (753,539), and Precision Castparts Corp. Master Trust (329,854). Each of Berkshire, Mr. Buffett and these pension plans disclaims beneficial ownership in such shares."}],"balance_after":10703007,"source":{"system":"sec-edgar","filing":"0001193125-26-054947","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526054947/ownership.xml","form_type":"4"}},{"id":13990,"issuer":{"id":3578,"kind":"organization","name":"Liberty Live Holdings, Inc.","symbol":"LLYVK"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series C Liberty Live Group Common Stock","published_at":"2026-02-17T21:49:25.000Z","date":"2026-01-09","kind":"sale","planned":false,"acquired":false,"shares":18689,"price":82.3952,"value":1539883.8928,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is an average price for shares sold in multiple transactions over the day, which is the pricing information available to the Reporting Persons with respect to the transactions reported on this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"7,107,492 of the total reported shares of Series C Liberty Live Group Common Stock (\"Series C Common Stock\") of Liberty are owned as of the date of this filing by the following subsidiaries of Berkshire: Government Employees Insurance Company (5,507,583), National Fire & Marine Insurance Company (162,620) and National Indemnity Company (1,437,289). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"3,479,651 of the total reported shares of Series C Common Stock are owned as of the date of this filing by the following pension plans of Berkshire's subsidiaries: Berkshire Hathaway Consolidated Pension Plan (2,396,258), BNSF Master Retirement Trust (753,539), and Precision Castparts Corp. Master Trust (329,854). Each of Berkshire, Mr. Buffett and these pension plans disclaims beneficial ownership in such shares."}],"balance_after":10769575,"source":{"system":"sec-edgar","filing":"0001193125-26-054947","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526054947/ownership.xml","form_type":"4"}},{"id":13989,"issuer":{"id":3578,"kind":"organization","name":"Liberty Live Holdings, Inc.","symbol":"LLYVK"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series C Liberty Live Group Common Stock","published_at":"2026-02-17T21:49:25.000Z","date":"2026-01-08","kind":"sale","planned":false,"acquired":false,"shares":65071,"price":82.2489,"value":5352018.1719,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is an average price for shares sold in multiple transactions over the day, which is the pricing information available to the Reporting Persons with respect to the transactions reported on this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"7,107,492 of the total reported shares of Series C Liberty Live Group Common Stock (\"Series C Common Stock\") of Liberty are owned as of the date of this filing by the following subsidiaries of Berkshire: Government Employees Insurance Company (5,507,583), National Fire & Marine Insurance Company (162,620) and National Indemnity Company (1,437,289). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"3,479,651 of the total reported shares of Series C Common Stock are owned as of the date of this filing by the following pension plans of Berkshire's subsidiaries: Berkshire Hathaway Consolidated Pension Plan (2,396,258), BNSF Master Retirement Trust (753,539), and Precision Castparts Corp. Master Trust (329,854). Each of Berkshire, Mr. Buffett and these pension plans disclaims beneficial ownership in such shares."}],"balance_after":10788264,"source":{"system":"sec-edgar","filing":"0001193125-26-054947","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526054947/ownership.xml","form_type":"4"}},{"id":13988,"issuer":{"id":3578,"kind":"organization","name":"Liberty Live Holdings, Inc.","symbol":"LLYVK"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series C Liberty Live Group Common Stock","published_at":"2026-02-17T21:49:25.000Z","date":"2026-01-07","kind":"sale","planned":false,"acquired":false,"shares":44100,"price":81.2234,"value":3581951.94,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is an average price for shares sold in multiple transactions over the day, which is the pricing information available to the Reporting Persons with respect to the transactions reported on this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"7,107,492 of the total reported shares of Series C Liberty Live Group Common Stock (\"Series C Common Stock\") of Liberty are owned as of the date of this filing by the following subsidiaries of Berkshire: Government Employees Insurance Company (5,507,583), National Fire & Marine Insurance Company (162,620) and National Indemnity Company (1,437,289). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"3,479,651 of the total reported shares of Series C Common Stock are owned as of the date of this filing by the following pension plans of Berkshire's subsidiaries: Berkshire Hathaway Consolidated Pension Plan (2,396,258), BNSF Master Retirement Trust (753,539), and Precision Castparts Corp. Master Trust (329,854). Each of Berkshire, Mr. Buffett and these pension plans disclaims beneficial ownership in such shares."}],"balance_after":10853335,"source":{"system":"sec-edgar","filing":"0001193125-26-054947","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526054947/ownership.xml","form_type":"4"}},{"id":13987,"issuer":{"id":3578,"kind":"organization","name":"Liberty Live Holdings, Inc.","symbol":"LLYVK"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series C Liberty Live Group Common Stock","published_at":"2026-02-17T21:49:25.000Z","date":"2026-01-06","kind":"sale","planned":false,"acquired":false,"shares":20226,"price":83.4817,"value":1688500.8642,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is an average price for shares sold in multiple transactions over the day, which is the pricing information available to the Reporting Persons with respect to the transactions reported on this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"7,107,492 of the total reported shares of Series C Liberty Live Group Common Stock (\"Series C Common Stock\") of Liberty are owned as of the date of this filing by the following subsidiaries of Berkshire: Government Employees Insurance Company (5,507,583), National Fire & Marine Insurance Company (162,620) and National Indemnity Company (1,437,289). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed to both beneficially own and have a pecuniary interest in all such shares owned by each of these subsidiaries. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed to beneficially own, but only to the extent he has a pecuniary interest in, such shares owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"3,479,651 of the total reported shares of Series C Common Stock are owned as of the date of this filing by the following pension plans of Berkshire's subsidiaries: Berkshire Hathaway Consolidated Pension Plan (2,396,258), BNSF Master Retirement Trust (753,539), and Precision Castparts Corp. Master Trust (329,854). Each of Berkshire, Mr. Buffett and these pension plans disclaims beneficial ownership in such shares."}],"balance_after":10897435,"source":{"system":"sec-edgar","filing":"0001193125-26-054947","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526054947/ownership.xml","form_type":"4"}},{"id":14930,"issuer":{"id":3482,"kind":"organization","name":"DAVITA INC.","symbol":"DVA"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-02-02T22:30:06.000Z","date":"2026-01-29","kind":"sale","planned":false,"acquired":false,"shares":1658480,"price":120.5561,"value":199939880.728,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"15,126,977 of the total reported securities are owned by Government Employees Insurance Company, a subsidiary of Berkshire Hathaway Inc. (\"Berkshire\"). As Berkshire is in the chain of ownership of this subsidiary, it may be deemed presently to both beneficially own and have a pecuniary interest in all shares of Common Stock presently owned by the subsidiary. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed presently to beneficially own, but only to the extent he has a pecuniary interest in, the shares of Common Stock presently owned by the subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"14,973,608 of the total reported securities are owned by the following pension plans of Berkshire's subsidiaries: BNSF Master Retirement Trust (4,441,520) and Berkshire Hathaway Inc. Consolidated Pension Plan (10,532,088); each of Berkshire, Mr. Buffett and these pension plans disclaim beneficial ownership in such shares."}],"balance_after":30100585,"source":{"system":"sec-edgar","filing":"0001193125-26-033900","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312526033900/ownership.xml","form_type":"4"}},{"id":17342,"issuer":{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A"},"owners":[{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":1,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Class A Common Stock","published_at":"2025-11-12T21:18:32.000Z","date":"2025-11-10","kind":"exercise","planned":false,"acquired":false,"shares":1800,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of shares of Class A Common Stock are reported in Table II."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Not applicable."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Not applicable."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Not applicable."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F2","text":"Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of shares of Class A Common Stock are reported in Table II."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F2","text":"Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of shares of Class A Common Stock are reported in Table II."}],"balance_after":196317,"derivative":{"underlying":"See footnote"},"source":{"system":"sec-edgar","filing":"0001193125-25-277658","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312525277658/ownership.xml","form_type":"4"}},{"id":17341,"issuer":{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A"},"owners":[{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":1,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Class B Common Stock","published_at":"2025-11-12T21:18:32.000Z","date":"2025-11-10","kind":"gift","planned":false,"acquired":false,"shares":400000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Each of these reported transactions was a gift from Warren E. Buffett to a charitable organization."}],"balance_after":1114,"source":{"system":"sec-edgar","filing":"0001193125-25-277658","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312525277658/ownership.xml","form_type":"4"}},{"id":17340,"issuer":{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A"},"owners":[{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":1,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Class B Common Stock","published_at":"2025-11-12T21:18:32.000Z","date":"2025-11-10","kind":"gift","planned":false,"acquired":false,"shares":400000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Each of these reported transactions was a gift from Warren E. Buffett to a charitable organization."}],"balance_after":401114,"source":{"system":"sec-edgar","filing":"0001193125-25-277658","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312525277658/ownership.xml","form_type":"4"}},{"id":17339,"issuer":{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A"},"owners":[{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":1,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Class B Common Stock","published_at":"2025-11-12T21:18:32.000Z","date":"2025-11-10","kind":"gift","planned":false,"acquired":false,"shares":400000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Each of these reported transactions was a gift from Warren E. Buffett to a charitable organization."}],"balance_after":801114,"source":{"system":"sec-edgar","filing":"0001193125-25-277658","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312525277658/ownership.xml","form_type":"4"}},{"id":17338,"issuer":{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A"},"owners":[{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":1,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Class B Common Stock","published_at":"2025-11-12T21:18:32.000Z","date":"2025-11-10","kind":"gift","planned":false,"acquired":false,"shares":1500000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Each of these reported transactions was a gift from Warren E. Buffett to a charitable organization."}],"balance_after":1201114,"source":{"system":"sec-edgar","filing":"0001193125-25-277658","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312525277658/ownership.xml","form_type":"4"}},{"id":17337,"issuer":{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A"},"owners":[{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":1,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Class B Common Stock","published_at":"2025-11-12T21:18:32.000Z","date":"2025-11-10","kind":"exercise","planned":false,"acquired":true,"shares":2700000,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":2701114,"source":{"system":"sec-edgar","filing":"0001193125-25-277658","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312525277658/ownership.xml","form_type":"4"}},{"id":17805,"issuer":{"id":3482,"kind":"organization","name":"DAVITA INC.","symbol":"DVA"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2025-10-29T22:09:41.000Z","date":"2025-10-27","kind":"sale","planned":false,"acquired":false,"shares":401514,"price":135.3558,"value":54347248.6812,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"15,126,977 of the total reported securities are owned by Government Employees Insurance Company, a subsidiary of Berkshire Hathaway Inc. (\"Berkshire\"). As Berkshire is in the chain of ownership of this subsidiary, it may be deemed presently to both beneficially own and have a pecuniary interest in all shares of Common Stock presently owned by the subsidiary. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed presently to beneficially own, but only to the extent he has a pecuniary interest in, the shares of Common Stock presently owned by the subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"16,632,088 of the total reported securities are owned by the following pension plans of Berkshire's subsidiaries: BNSF Master Retirement Trust (6,100,000) and Berkshire Hathaway Inc. Consolidated Pension Plan (10,532,088); each of Berkshire, Mr. Buffett and these pension plans disclaim beneficial ownership in such shares."}],"balance_after":31759065,"source":{"system":"sec-edgar","filing":"0001193125-25-256858","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312525256858/ownership.xml","form_type":"4"}},{"id":21428,"issuer":{"id":3482,"kind":"organization","name":"DAVITA INC.","symbol":"DVA"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2025-08-05T01:00:10.000Z","date":"2025-07-31","kind":"sale","planned":false,"acquired":false,"shares":1635962,"price":140.6052,"value":230024764.2024,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"15,528,491 of the total reported securities are owned by Government Employees Insurance Company, a subsidiary of Berkshire Hathaway Inc. (\"Berkshire\"). As Berkshire is in the chain of ownership of this subsidiary, it may be deemed presently to both beneficially own and have a pecuniary interest in all shares of Common Stock presently owned by the subsidiary. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed presently to beneficially own, but only to the extent he has a pecuniary interest in, the shares of Common Stock presently owned by the subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"16,632,088 of the total reported securities are owned by the following pension plans of Berkshire's subsidiaries: BNSF Master Retirement Trust (6,100,000) and Berkshire Hathaway Inc. Consolidated Pension Plan (10,532,088); each of Berkshire, Mr. Buffett and these pension plans disclaim beneficial ownership in such shares."}],"balance_after":32160579,"source":{"system":"sec-edgar","filing":"0000950170-25-102306","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000095017025102306/ownership.xml","form_type":"4"}},{"id":21432,"issuer":{"id":3564,"kind":"organization","name":"SIRIUS XM HOLDINGS INC.","symbol":"(SIRI)"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2025-08-05T01:00:05.000Z","date":"2025-08-04","kind":"purchase","planned":false,"acquired":true,"shares":1037199,"price":21.6252,"value":22429635.8148,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $21.3100 to $21.8200. The Reporting Persons undertake to provide Sirius XM Holdings, any security holder of Sirius XM Holdings, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in footnote 6 to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"108,822,227 of the total reported securities are owned as of August 4, 2025 by the following subsidiaries of Berkshire Hathaway Inc. (\"Berkshire\"): Government Employees Insurance Company (101,150,646), National Fire & Marine Insurance Company (1,326,491) and National Indemnity Company (6,345,090). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed presently to both beneficially own and have a pecuniary interest in all such shares presently owned by each of these subsidiaries. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed presently to beneficially own, but only to the extent he has a pecuniary interest in, such shares presently owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"15,984,890 of the total reported securities are owned as of August 4, 2025 by the following pension plans of Berkshire's subsidiaries: Berkshire Hathaway Consolidated Pension Plan (10,556,408), BNSF Master Retirement Trust (3,308,255), Precision CastParts Corp Master Trust (1,952,727) and Scott Fetzer Collective Investment Trust (167,500). Each of Berkshire, Mr. Buffett and these pension plans disclaims beneficial ownership in such shares."}],"balance_after":124807117,"source":{"system":"sec-edgar","filing":"0000950170-25-102303","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000095017025102303/ownership.xml","form_type":"4"}},{"id":21431,"issuer":{"id":3564,"kind":"organization","name":"SIRIUS XM HOLDINGS INC.","symbol":"(SIRI)"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2025-08-05T01:00:05.000Z","date":"2025-08-01","kind":"purchase","planned":false,"acquired":true,"shares":1930000,"price":21.0228,"value":40574004.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $20.7850 to $21.2900. The Reporting Persons undertake to provide Sirius XM Holdings, any security holder of Sirius XM Holdings, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in footnote 5 to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"108,822,227 of the total reported securities are owned as of August 4, 2025 by the following subsidiaries of Berkshire Hathaway Inc. (\"Berkshire\"): Government Employees Insurance Company (101,150,646), National Fire & Marine Insurance Company (1,326,491) and National Indemnity Company (6,345,090). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed presently to both beneficially own and have a pecuniary interest in all such shares presently owned by each of these subsidiaries. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed presently to beneficially own, but only to the extent he has a pecuniary interest in, such shares presently owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"15,984,890 of the total reported securities are owned as of August 4, 2025 by the following pension plans of Berkshire's subsidiaries: Berkshire Hathaway Consolidated Pension Plan (10,556,408), BNSF Master Retirement Trust (3,308,255), Precision CastParts Corp Master Trust (1,952,727) and Scott Fetzer Collective Investment Trust (167,500). Each of Berkshire, Mr. Buffett and these pension plans disclaims beneficial ownership in such shares."}],"balance_after":123769918,"source":{"system":"sec-edgar","filing":"0000950170-25-102303","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000095017025102303/ownership.xml","form_type":"4"}},{"id":21430,"issuer":{"id":3564,"kind":"organization","name":"SIRIUS XM HOLDINGS INC.","symbol":"(SIRI)"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2025-08-05T01:00:05.000Z","date":"2025-07-31","kind":"purchase","planned":false,"acquired":true,"shares":85389,"price":21.4305,"value":1829928.9645,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $21.3600 to $21.5000. The Reporting Persons undertake to provide Sirius XM Holdings, any security holder of Sirius XM Holdings, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in footnote 4 to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"108,822,227 of the total reported securities are owned as of August 4, 2025 by the following subsidiaries of Berkshire Hathaway Inc. (\"Berkshire\"): Government Employees Insurance Company (101,150,646), National Fire & Marine Insurance Company (1,326,491) and National Indemnity Company (6,345,090). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed presently to both beneficially own and have a pecuniary interest in all such shares presently owned by each of these subsidiaries. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed presently to beneficially own, but only to the extent he has a pecuniary interest in, such shares presently owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"15,984,890 of the total reported securities are owned as of August 4, 2025 by the following pension plans of Berkshire's subsidiaries: Berkshire Hathaway Consolidated Pension Plan (10,556,408), BNSF Master Retirement Trust (3,308,255), Precision CastParts Corp Master Trust (1,952,727) and Scott Fetzer Collective Investment Trust (167,500). Each of Berkshire, Mr. Buffett and these pension plans disclaims beneficial ownership in such shares."}],"balance_after":121839918,"source":{"system":"sec-edgar","filing":"0000950170-25-102303","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000095017025102303/ownership.xml","form_type":"4"}},{"id":21429,"issuer":{"id":3564,"kind":"organization","name":"SIRIUS XM HOLDINGS INC.","symbol":"(SIRI)"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2025-08-05T01:00:05.000Z","date":"2025-07-31","kind":"purchase","planned":false,"acquired":true,"shares":1977837,"price":21.0436,"value":41620810.6932,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $20.3600 to $21.3550. The Reporting Persons undertake to provide Sirius XM Holdings Inc. (formerly known as Liberty Sirius XM Holdings Inc., \"Sirius XM Holdings\"), any security holder of Sirius XM Holdings, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in footnote 1 to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"108,822,227 of the total reported securities are owned as of August 4, 2025 by the following subsidiaries of Berkshire Hathaway Inc. (\"Berkshire\"): Government Employees Insurance Company (101,150,646), National Fire & Marine Insurance Company (1,326,491) and National Indemnity Company (6,345,090). As Berkshire is in the chain of ownership of each of these subsidiaries, it may be deemed presently to both beneficially own and have a pecuniary interest in all such shares presently owned by each of these subsidiaries. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed presently to beneficially own, but only to the extent he has a pecuniary interest in, such shares presently owned by each such subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"15,984,890 of the total reported securities are owned as of August 4, 2025 by the following pension plans of Berkshire's subsidiaries: Berkshire Hathaway Consolidated Pension Plan (10,556,408), BNSF Master Retirement Trust (3,308,255), Precision CastParts Corp Master Trust (1,952,727) and Scott Fetzer Collective Investment Trust (167,500). Each of Berkshire, Mr. Buffett and these pension plans disclaims beneficial ownership in such shares."}],"balance_after":121754529,"source":{"system":"sec-edgar","filing":"0000950170-25-102303","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000095017025102303/ownership.xml","form_type":"4"}},{"id":21476,"issuer":{"id":930,"kind":"organization","name":"VERISIGN INC/CA","symbol":"VRSN"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2025-08-01T23:02:10.000Z","date":"2025-07-30","kind":"sale","planned":false,"acquired":false,"shares":4300000,"price":282.15,"value":1213245000.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"8,016,933 of the total reported securities are owned as of July 30, 2025 by the following subsidiary of Berkshire Hathaway Inc. (\"Berkshire\"): Government Employees Insurance Company (8,016,933). As Berkshire is in the chain of ownership of the subsidiary, it may be deemed presently to both beneficially own and have a pecuniary interest in all shares presently directly owned by the subsidiary. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed presently to beneficially own, but only to the extent he has a pecuniary interest in, the shares presently owned by the subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"972,947 of the total reported securities are owned as of July 30, 2025 by the following pension plans of Berkshire's subsidiaries: Precision CastParts Corp Master Trust (362,815), Scott Fetzer Collective Investment Trust (95,100) and BNSF Master Retirement Trust (515,032). Each of Berkshire, Mr. Buffett and these pension plans disclaims beneficial ownership in such shares."}],"balance_after":8989880,"source":{"system":"sec-edgar","filing":"0000950170-25-101546","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000095017025101546/ownership.xml","form_type":"4"}},{"id":21816,"issuer":{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A"},"owners":[{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":1,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Class B Common Stock","published_at":"2025-07-16T22:46:57.000Z","date":"2025-07-14","kind":"gift","planned":false,"acquired":false,"shares":30,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":1114,"source":{"system":"sec-edgar","filing":"0000950170-25-096373","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000095017025096373/ownership.xml","form_type":"4"}},{"id":22288,"issuer":{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A"},"owners":[{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":1,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Class A Common Stock","published_at":"2025-07-01T01:00:07.000Z","date":"2025-06-27","kind":"exercise","planned":false,"acquired":false,"shares":8239,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of shares of Class A Common Stock are reported in Table II."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Not applicable."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Not applicable."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Not applicable."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F2","text":"Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of shares of Class A Common Stock are reported in Table II."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F2","text":"Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of shares of Class A Common Stock are reported in Table II."}],"balance_after":198117,"derivative":{"underlying":"See footnote"},"source":{"system":"sec-edgar","filing":"0000950170-25-091838","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000095017025091838/ownership.xml","form_type":"4"}},{"id":22287,"issuer":{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A"},"owners":[{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":1,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Class B Common Stock","published_at":"2025-07-01T01:00:07.000Z","date":"2025-06-30","kind":"gift","planned":false,"acquired":false,"shares":660366,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Each of these reported transactions was a gift from Warren E. Buffett to a charitable organization."}],"balance_after":1144,"source":{"system":"sec-edgar","filing":"0000950170-25-091838","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000095017025091838/ownership.xml","form_type":"4"}},{"id":22286,"issuer":{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A"},"owners":[{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":1,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Class B Common Stock","published_at":"2025-07-01T01:00:07.000Z","date":"2025-06-30","kind":"gift","planned":false,"acquired":false,"shares":660366,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Each of these reported transactions was a gift from Warren E. Buffett to a charitable organization."}],"balance_after":661510,"source":{"system":"sec-edgar","filing":"0000950170-25-091838","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000095017025091838/ownership.xml","form_type":"4"}},{"id":22285,"issuer":{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A"},"owners":[{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":1,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Class B Common Stock","published_at":"2025-07-01T01:00:07.000Z","date":"2025-06-30","kind":"gift","planned":false,"acquired":false,"shares":660366,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Each of these reported transactions was a gift from Warren E. Buffett to a charitable organization."}],"balance_after":1321876,"source":{"system":"sec-edgar","filing":"0000950170-25-091838","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000095017025091838/ownership.xml","form_type":"4"}},{"id":22284,"issuer":{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A"},"owners":[{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":1,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Class B Common Stock","published_at":"2025-07-01T01:00:07.000Z","date":"2025-06-30","kind":"gift","planned":false,"acquired":false,"shares":943384,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Each of these reported transactions was a gift from Warren E. Buffett to a charitable organization."}],"balance_after":1982242,"source":{"system":"sec-edgar","filing":"0000950170-25-091838","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000095017025091838/ownership.xml","form_type":"4"}},{"id":22283,"issuer":{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A"},"owners":[{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":1,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Class B Common Stock","published_at":"2025-07-01T01:00:07.000Z","date":"2025-06-30","kind":"gift","planned":false,"acquired":false,"shares":9433839,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Each of these reported transactions was a gift from Warren E. Buffett to a charitable organization."}],"balance_after":2925626,"source":{"system":"sec-edgar","filing":"0000950170-25-091838","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000095017025091838/ownership.xml","form_type":"4"}},{"id":22282,"issuer":{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A"},"owners":[{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":1,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Class B Common Stock","published_at":"2025-07-01T01:00:07.000Z","date":"2025-06-27","kind":"exercise","planned":false,"acquired":true,"shares":12358500,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":12359465,"source":{"system":"sec-edgar","filing":"0000950170-25-091838","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000095017025091838/ownership.xml","form_type":"4"}},{"id":23588,"issuer":{"id":3482,"kind":"organization","name":"DAVITA INC.","symbol":"DVA"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2025-05-28T01:34:15.000Z","date":"2025-05-27","kind":"sale","planned":false,"acquired":false,"shares":11978,"price":140.1794,"value":1679068.8532,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $140.0600 to $140.3000. The Reporting Persons undertake to provide DaVita, any security holder of DaVita, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote 10 to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"17,164,453 of the total reported securities are owned by Government Employees Insurance Company, a subsidiary of Berkshire Hathaway Inc. (\"Berkshire\"). As Berkshire is in the chain of ownership of this subsidiary, it may be deemed presently to both beneficially own and have a pecuniary interest in all shares of Common Stock presently owned by the subsidiary. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed presently to beneficially own, but only to the extent he has a pecuniary interest in, the shares of Common Stock presently owned by the subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"16,632,088 of the total reported securities are owned by the following pension plans of Berkshire's subsidiaries: BNSF Master Retirement Trust (6,100,000) and Berkshire Hathaway Inc. Consolidated Pension Plan (10,532,088); each of Berkshire, Mr. Buffett and these pension plans disclaim beneficial ownership in such shares."}],"balance_after":33796541,"source":{"system":"sec-edgar","filing":"0000950170-25-078056","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000095017025078056/ownership.xml","form_type":"4"}},{"id":23587,"issuer":{"id":3482,"kind":"organization","name":"DAVITA INC.","symbol":"DVA"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2025-05-28T01:34:15.000Z","date":"2025-05-27","kind":"sale","planned":false,"acquired":false,"shares":71966,"price":139.5581,"value":10043438.2246,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F9","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $139.0600 to $140.0500. The Reporting Persons undertake to provide DaVita, any security holder of DaVita, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote 9 to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"17,164,453 of the total reported securities are owned by Government Employees Insurance Company, a subsidiary of Berkshire Hathaway Inc. (\"Berkshire\"). As Berkshire is in the chain of ownership of this subsidiary, it may be deemed presently to both beneficially own and have a pecuniary interest in all shares of Common Stock presently owned by the subsidiary. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed presently to beneficially own, but only to the extent he has a pecuniary interest in, the shares of Common Stock presently owned by the subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"16,632,088 of the total reported securities are owned by the following pension plans of Berkshire's subsidiaries: BNSF Master Retirement Trust (6,100,000) and Berkshire Hathaway Inc. Consolidated Pension Plan (10,532,088); each of Berkshire, Mr. Buffett and these pension plans disclaim beneficial ownership in such shares."}],"balance_after":33808519,"source":{"system":"sec-edgar","filing":"0000950170-25-078056","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000095017025078056/ownership.xml","form_type":"4"}},{"id":23586,"issuer":{"id":3482,"kind":"organization","name":"DAVITA INC.","symbol":"DVA"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2025-05-28T01:34:15.000Z","date":"2025-05-27","kind":"sale","planned":false,"acquired":false,"shares":19330,"price":138.5916,"value":2678975.628,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F8","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $138.0550 to $139.0200. The Reporting Persons undertake to provide DaVita, any security holder of DaVita, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote 8 to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"17,164,453 of the total reported securities are owned by Government Employees Insurance Company, a subsidiary of Berkshire Hathaway Inc. (\"Berkshire\"). As Berkshire is in the chain of ownership of this subsidiary, it may be deemed presently to both beneficially own and have a pecuniary interest in all shares of Common Stock presently owned by the subsidiary. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed presently to beneficially own, but only to the extent he has a pecuniary interest in, the shares of Common Stock presently owned by the subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"16,632,088 of the total reported securities are owned by the following pension plans of Berkshire's subsidiaries: BNSF Master Retirement Trust (6,100,000) and Berkshire Hathaway Inc. Consolidated Pension Plan (10,532,088); each of Berkshire, Mr. Buffett and these pension plans disclaim beneficial ownership in such shares."}],"balance_after":33880485,"source":{"system":"sec-edgar","filing":"0000950170-25-078056","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000095017025078056/ownership.xml","form_type":"4"}},{"id":23585,"issuer":{"id":3482,"kind":"organization","name":"DAVITA INC.","symbol":"DVA"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2025-05-28T01:34:15.000Z","date":"2025-05-23","kind":"sale","planned":false,"acquired":false,"shares":800,"price":138.6,"value":110880.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $138.5900 to $138.6300. The Reporting Persons undertake to provide DaVita, any security holder of DaVita, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote 7 to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"17,164,453 of the total reported securities are owned by Government Employees Insurance Company, a subsidiary of Berkshire Hathaway Inc. (\"Berkshire\"). As Berkshire is in the chain of ownership of this subsidiary, it may be deemed presently to both beneficially own and have a pecuniary interest in all shares of Common Stock presently owned by the subsidiary. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed presently to beneficially own, but only to the extent he has a pecuniary interest in, the shares of Common Stock presently owned by the subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"16,632,088 of the total reported securities are owned by the following pension plans of Berkshire's subsidiaries: BNSF Master Retirement Trust (6,100,000) and Berkshire Hathaway Inc. Consolidated Pension Plan (10,532,088); each of Berkshire, Mr. Buffett and these pension plans disclaim beneficial ownership in such shares."}],"balance_after":33899815,"source":{"system":"sec-edgar","filing":"0000950170-25-078056","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000095017025078056/ownership.xml","form_type":"4"}},{"id":23584,"issuer":{"id":3482,"kind":"organization","name":"DAVITA INC.","symbol":"DVA"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2025-05-28T01:34:15.000Z","date":"2025-05-23","kind":"sale","planned":false,"acquired":false,"shares":36094,"price":138.1933,"value":4987948.9702,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $137.6350 to $138.5800. The Reporting Persons undertake to provide DaVita, any security holder of DaVita, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote 6 to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"17,164,453 of the total reported securities are owned by Government Employees Insurance Company, a subsidiary of Berkshire Hathaway Inc. (\"Berkshire\"). As Berkshire is in the chain of ownership of this subsidiary, it may be deemed presently to both beneficially own and have a pecuniary interest in all shares of Common Stock presently owned by the subsidiary. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed presently to beneficially own, but only to the extent he has a pecuniary interest in, the shares of Common Stock presently owned by the subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"16,632,088 of the total reported securities are owned by the following pension plans of Berkshire's subsidiaries: BNSF Master Retirement Trust (6,100,000) and Berkshire Hathaway Inc. Consolidated Pension Plan (10,532,088); each of Berkshire, Mr. Buffett and these pension plans disclaim beneficial ownership in such shares."}],"balance_after":33900615,"source":{"system":"sec-edgar","filing":"0000950170-25-078056","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000095017025078056/ownership.xml","form_type":"4"}},{"id":23583,"issuer":{"id":3482,"kind":"organization","name":"DAVITA INC.","symbol":"DVA"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2025-05-28T01:34:15.000Z","date":"2025-05-23","kind":"sale","planned":false,"acquired":false,"shares":27172,"price":137.2775,"value":3730104.23,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $136.5900 to $137.5800. The Reporting Persons undertake to provide DaVita, any security holder of DaVita, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote 5 to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"17,164,453 of the total reported securities are owned by Government Employees Insurance Company, a subsidiary of Berkshire Hathaway Inc. (\"Berkshire\"). As Berkshire is in the chain of ownership of this subsidiary, it may be deemed presently to both beneficially own and have a pecuniary interest in all shares of Common Stock presently owned by the subsidiary. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed presently to beneficially own, but only to the extent he has a pecuniary interest in, the shares of Common Stock presently owned by the subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"16,632,088 of the total reported securities are owned by the following pension plans of Berkshire's subsidiaries: BNSF Master Retirement Trust (6,100,000) and Berkshire Hathaway Inc. Consolidated Pension Plan (10,532,088); each of Berkshire, Mr. Buffett and these pension plans disclaim beneficial ownership in such shares."}],"balance_after":33936709,"source":{"system":"sec-edgar","filing":"0000950170-25-078056","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000095017025078056/ownership.xml","form_type":"4"}},{"id":23582,"issuer":{"id":3482,"kind":"organization","name":"DAVITA INC.","symbol":"DVA"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2025-05-28T01:34:15.000Z","date":"2025-05-22","kind":"sale","planned":false,"acquired":false,"shares":1256,"price":139.8798,"value":175689.0288,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $139.5100 to $140.0000. The Reporting Persons undertake to provide DaVita, any security holder of DaVita, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote 4 to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"17,164,453 of the total reported securities are owned by Government Employees Insurance Company, a subsidiary of Berkshire Hathaway Inc. (\"Berkshire\"). As Berkshire is in the chain of ownership of this subsidiary, it may be deemed presently to both beneficially own and have a pecuniary interest in all shares of Common Stock presently owned by the subsidiary. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed presently to beneficially own, but only to the extent he has a pecuniary interest in, the shares of Common Stock presently owned by the subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"16,632,088 of the total reported securities are owned by the following pension plans of Berkshire's subsidiaries: BNSF Master Retirement Trust (6,100,000) and Berkshire Hathaway Inc. Consolidated Pension Plan (10,532,088); each of Berkshire, Mr. Buffett and these pension plans disclaim beneficial ownership in such shares."}],"balance_after":33963881,"source":{"system":"sec-edgar","filing":"0000950170-25-078056","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000095017025078056/ownership.xml","form_type":"4"}},{"id":23581,"issuer":{"id":3482,"kind":"organization","name":"DAVITA INC.","symbol":"DVA"},"owners":[{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A","position":1,"cik":"0001067983","reported_name":"BERKSHIRE HATHAWAY INC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":2,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2025-05-28T01:34:15.000Z","date":"2025-05-22","kind":"sale","planned":false,"acquired":false,"shares":31404,"price":138.9407,"value":4363293.7428,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $138.4800 to $139.4500. The Reporting Persons undertake to provide DaVita Inc. (\"DaVita\"), any security holder of DaVita, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote 3 to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"17,164,453 of the total reported securities are owned by Government Employees Insurance Company, a subsidiary of Berkshire Hathaway Inc. (\"Berkshire\"). As Berkshire is in the chain of ownership of this subsidiary, it may be deemed presently to both beneficially own and have a pecuniary interest in all shares of Common Stock presently owned by the subsidiary. Warren E. Buffett, as the controlling stockholder of Berkshire, may be deemed presently to beneficially own, but only to the extent he has a pecuniary interest in, the shares of Common Stock presently owned by the subsidiary. Mr. Buffett disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"16,632,088 of the total reported securities are owned by the following pension plans of Berkshire's subsidiaries: BNSF Master Retirement Trust (6,100,000) and Berkshire Hathaway Inc. Consolidated Pension Plan (10,532,088); each of Berkshire, Mr. Buffett and these pension plans disclaim beneficial ownership in such shares."}],"balance_after":33965137,"source":{"system":"sec-edgar","filing":"0000950170-25-078056","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000095017025078056/ownership.xml","form_type":"4"}},{"id":24042,"issuer":{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A"},"owners":[{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":1,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Class A Common Stock","published_at":"2025-05-15T22:02:24.000Z","date":"2025-05-13","kind":"exercise","planned":false,"acquired":false,"shares":1,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Not applicable."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F2","text":"Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F2","text":"Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock."}],"balance_after":206356,"derivative":{"underlying":"See footnote"},"source":{"system":"sec-edgar","filing":"0000950170-25-072923","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000095017025072923/ownership.xml","form_type":"4"}},{"id":24041,"issuer":{"id":2792,"kind":"organization","name":"BERKSHIRE HATHAWAY INC","symbol":"BRK.A"},"owners":[{"id":10509,"kind":"person","name":"BUFFETT WARREN E","position":1,"cik":"0000315090","reported_name":"BUFFETT WARREN E","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Class B Common Stock","published_at":"2025-05-15T22:02:24.000Z","date":"2025-05-14","kind":"gift","planned":false,"acquired":false,"shares":22,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was a gift from Warren E. Buffett to a charitable organization."}],"balance_after":965,"source":{"system":"sec-edgar","filing":"0000950170-25-072923","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1067983/000095017025072923/ownership.xml","form_type":"4"}}],"next_cursor":"2025-05-15T22:02:24.000000Z,24041"}