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Apollo S3 Advisors, L.P. is the general partner of Apollo S3 Holdings (ASPM AIV), L.P. The general partner of Apollo S3 Advisors, L.P. is Sliders Advisors GP, LLC. The sole member of Sliders Advisors GP, LLC is APH Holdings (DC), L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Apollo Principal Holdings B GP, LLC is the general partner of each of Apollo Principal Holdings B, L.P. and APH Holdings (DC), L.P. The sole member of Apollo Principal Holdings B GP, LLC is APO Corp. 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Each of Apollo S3 Advisors, L.P., Sliders Advisors GP, LLC, APH Holdings (DC), L.P., Apollo Principal Holdings B, L.P., Apollo Principal Holdings B GP, LLC and APO Corp. disclaims beneficial ownership of these securities, except to the extent of their pecuniary interest therein, if any, and the filing of this report shall not be construed as an admission that any such person or entity is the beneficial owner of any such securities for purposes of Section 13(d) or 13(g) of the Securities Exchange Act of 1934, as amended, or for any other purpose."}],"balance_after":1177335.01,"source":{"system":"sec-edgar","filing":"0001193125-26-032103","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2041342/000119312526032103/ownership.xml","form_type":"4"}},{"id":1009758,"issuer":{"id":27534,"kind":"organization","name":"Apollo S3 Private Markets Fund","symbol":"NONE"},"owners":[{"id":27535,"kind":"organization","name":"Apollo Principal Holdings B, L.P.","position":1,"cik":"0001968376","reported_name":"Apollo Principal Holdings B, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":27536,"kind":"organization","name":"Apollo Principal Holdings B GP, LLC","position":2,"cik":"0002011937","reported_name":"Apollo Principal Holdings B GP, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":27537,"kind":"organization","name":"APO Corp.","position":3,"cik":"0002012136","reported_name":"APO Corp.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":27538,"kind":"organization","name":"Apollo S3 Holdings (ASPM AIV), L.P.","position":4,"cik":"0002039363","reported_name":"Apollo S3 Holdings (ASPM AIV), L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":27539,"kind":"organization","name":"Apollo S3 Advisors, L.P.","position":5,"cik":"0002041428","reported_name":"Apollo S3 Advisors, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":27540,"kind":"organization","name":"Sliders Advisors GP, LLC","position":6,"cik":"0002041342","reported_name":"Sliders Advisors GP, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":27541,"kind":"organization","name":"APH Holdings (DC), L.P.","position":7,"cik":"0002021690","reported_name":"APH Holdings (DC), L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class I Shares of Beneficial Ownership","published_at":"2025-11-03T11:15:23.000Z","date":"2025-10-29","kind":"other","planned":false,"acquired":true,"shares":5050,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F5","text":"Reflects shares acquired in the transaction noted in footnote (1) above."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"These securities are held directly by Apollo S3 Holdings (ASPM AIV), L.P., which received shares as part of the transaction noted in footnote (1) above. Apollo S3 Advisors, L.P. is the general partner of Apollo S3 Holdings (ASPM AIV), L.P. The general partner of Apollo S3 Advisors, L.P. is Sliders Advisors GP, LLC. The sole member of Sliders Advisors GP, LLC is APH Holdings (DC), L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Apollo Principal Holdings B GP, LLC is the general partner of each of Apollo Principal Holdings B, L.P. and APH Holdings (DC), L.P. The sole member of Apollo Principal Holdings B GP, LLC is APO Corp. Each of Apollo S3 Advisors, L.P., Sliders Advisors GP, LLC, APH Holdings (DC), L.P., Apollo Principal Holdings B, L.P., Apollo Principal Holdings B GP, LLC and APO Corp. disclaims beneficial ownership of these securities, except to the extent of their pecuniary interest therein, if any, and the filing of this report shall not be construed as an admission that any such person or entity is the beneficial owner of any such securities for purposes of Section 13(d) or 13(g) of the Securities Exchange Act of 1934, as amended, or for any other purpose."}],"balance_after":2025011,"source":{"system":"sec-edgar","filing":"0001193125-25-261573","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/2041342/000119312525261573/ownership.xml","form_type":"4"}},{"id":1009757,"issuer":{"id":27534,"kind":"organization","name":"Apollo S3 Private Markets Fund","symbol":"NONE"},"owners":[{"id":27535,"kind":"organization","name":"Apollo Principal Holdings B, L.P.","position":1,"cik":"0001968376","reported_name":"Apollo Principal Holdings B, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":27536,"kind":"organization","name":"Apollo Principal Holdings B GP, LLC","position":2,"cik":"0002011937","reported_name":"Apollo Principal Holdings B GP, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":27537,"kind":"organization","name":"APO Corp.","position":3,"cik":"0002012136","reported_name":"APO Corp.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":27538,"kind":"organization","name":"Apollo S3 Holdings (ASPM AIV), L.P.","position":4,"cik":"0002039363","reported_name":"Apollo S3 Holdings (ASPM AIV), L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":27539,"kind":"organization","name":"Apollo S3 Advisors, L.P.","position":5,"cik":"0002041428","reported_name":"Apollo S3 Advisors, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":27540,"kind":"organization","name":"Sliders Advisors GP, LLC","position":6,"cik":"0002041342","reported_name":"Sliders Advisors GP, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":27541,"kind":"organization","name":"APH Holdings (DC), L.P.","position":7,"cik":"0002021690","reported_name":"APH Holdings (DC), L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class I Shares of Beneficial Ownership","published_at":"2025-11-03T11:15:23.000Z","date":"2025-10-29","kind":"other","planned":false,"acquired":false,"shares":23543,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Apollo S3 RIC Management, L.P. (the \"Adviser\") and/or its affiliates may purchase shares on behalf of investors (or deliver to such investors shares from the assets of the Adviser or its affiliates) that contributed capital to Apollo S3 Private Markets Fund (the \"Fund\") by June 30, 2025, up to 3% of such investors' shares. This transaction reflects a transfer by Apollo Principal Holdings B, L.P., an affiliate of the Adviser, to the eligible investors described above for no consideration."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Apollo S3 RIC Management, L.P. (the \"Adviser\") and/or its affiliates may purchase shares on behalf of investors (or deliver to such investors shares from the assets of the Adviser or its affiliates) that contributed capital to Apollo S3 Private Markets Fund (the \"Fund\") by June 30, 2025, up to 3% of such investors' shares. This transaction reflects a transfer by Apollo Principal Holdings B, L.P., an affiliate of the Adviser, to the eligible investors described above for no consideration."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These securities are held directly by Apollo Principal Holdings B, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Apollo Principal Holdings B GP, LLC is the general partner of each of Apollo Principal Holdings B, L.P. and APH Holdings (DC), L.P. The sole member of Apollo Principal Holdings B GP, LLC is APO Corp. Each of Apollo S3 Advisors, L.P., Sliders Advisors GP, LLC, APH Holdings (DC), L.P., Apollo Principal Holdings B, L.P., Apollo Principal Holdings B GP, LLC and APO Corp. disclaims beneficial ownership of these securities, except to the extent of their pecuniary interest therein, if any, and the filing of this report shall not be construed as an admission that any such person or entity is the beneficial owner of any such securities for purposes of Section 13(d) or 13(g) of the Securities Exchange Act of 1934, as amended, or for any other purpose."}],"balance_after":1200937,"source":{"system":"sec-edgar","filing":"0001193125-25-261573","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2041342/000119312525261573/ownership.xml","form_type":"4"}},{"id":1352994,"issuer":{"id":27534,"kind":"organization","name":"Apollo S3 Private Markets Fund","symbol":"NONE"},"owners":[{"id":27538,"kind":"organization","name":"Apollo S3 Holdings (ASPM AIV), L.P.","position":1,"cik":"0002039363","reported_name":"Apollo S3 Holdings (ASPM AIV), L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":27539,"kind":"organization","name":"Apollo S3 Advisors, L.P.","position":2,"cik":"0002041428","reported_name":"Apollo S3 Advisors, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":27540,"kind":"organization","name":"Sliders Advisors GP, LLC","position":3,"cik":"0002041342","reported_name":"Sliders Advisors GP, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":27541,"kind":"organization","name":"APH Holdings (DC), L.P.","position":4,"cik":"0002021690","reported_name":"APH Holdings (DC), L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":27536,"kind":"organization","name":"Apollo Principal Holdings B GP, LLC","position":5,"cik":"0002011937","reported_name":"Apollo Principal Holdings B GP, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":27537,"kind":"organization","name":"APO Corp.","position":6,"cik":"0002012136","reported_name":"APO Corp.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class I Shares of Beneficial Ownership","published_at":"2024-11-25T21:32:06.000Z","date":"2024-11-21","kind":"purchase","planned":false,"acquired":true,"shares":23961.37,"price":25.0403,"value":599999.893211,"ownership":{"direct":true},"footnotes":[{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F1","text":"These securities are held directly by Apollo S3 Holdings (ASPM AIV), L.P. Apollo S3 Advisors, L.P. is the general partner of Apollo S3 Holdings (ASPM AIV), L.P. Sliders Advisors GP, LLC is the general partner of Apollo S3 Advisors, L.P. The sole member of Sliders Advisors GP, LLC is APH Holdings (DC), L.P. Apollo Principal Holdings B GP, LLC is the general partner of each of Apollo Principal Holdings B, L.P. and APH Holdings (DC), L.P. The sole member of Apollo Principal Holdings B GP, LLC is APO Corp. (Cont'd in FN2)"},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"(Cont'd from FN1) Each of Apollo S3 Advisors, L.P., Sliders Advisors GP, LLC, APH Holdings (DC), L.P., Apollo Principal Holdings B, L.P., Apollo Principal Holdings B GP, LLC and APO Corp. disclaims beneficial ownership of these securities, except to the extent of their pecuniary interest therein, if any, and the filing of this report shall not be construed as an admission that any such person or entity is the beneficial owner of any such securities for purposes of Section 13(d) or 13(g) of the Securities Exchange Act of 1934, as amended, or for any other purpose."}],"balance_after":2019961.37,"source":{"system":"sec-edgar","filing":"0000950142-24-002830","document":"es240560670_4-apos3.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2041342/000095014224002830/es240560670_4-apos3.xml","form_type":"4"}}]}