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Hedge Funds Tracker

PBYI

PUMA BIOTECHNOLOGY, INC.
Funds Buying3
Funds Selling15
# Funds Holding18
Total Value Held$50.4M

Current Holders

FundSharesValue% of PortfolioAs OfLatest MoveLatest Share Change
Renaissance Technologies1,836,213$14.9M0%2026-06-30TRIMMED-106,200
Geode Capital Management1,339,405$10.9M0%2026-06-30ADDED+322,063
AQR Capital Management725,192$5.9M0%2026-06-30TRIMMED-75,002
Millennium Management602,240$4.9M0%2026-06-30TRIMMED-875,279
Arrowstreet Capital532,450$4.3M0%2026-06-30TRIMMED-5,705
Marshall Wace557,548$3.0M0%2025-09-30CLOSED-557,548
D. E. Shaw & Co.316,343$2.6M0%2026-06-30TRIMMED-34,892
Two Sigma Investments140,587$1.1M0%2026-06-30ADDED+127,587
Charles Schwab Investment Management128,243$1.0M0%2026-06-30ADDED+12,328
Qube Research & Technologies111,520$0.7M0%2025-12-31CLOSED-111,520
Man Group41,506$0.3M0%2026-06-30TRIMMED-5,869
Graham Capital Management52,708$0.3M0%2025-09-30CLOSED-52,708
Citadel Advisors29,959$0.2M0%2026-03-31CLOSED-29,959
Squarepoint Ops21,334$0.1M0%2025-09-30CLOSED-21,334
Schonfeld Strategic Advisors35,300$0.1M0%2024-12-31CLOSED-35,300
Victory Capital Management35,097$0.1M0%2024-09-30CLOSED-35,097
Walleye Capital13,055$0.0M0%2025-03-31CLOSED-13,055
Verition Fund Management10,955$0.0M0%2024-12-31CLOSED-10,955

Move History

QuarterFundActionPrev SharesNew SharesValue Change
2026-03-31 → 2026-06-30Renaissance TechnologiesTRIMMED1,942,4131,836,213$2.5M
2026-03-31 → 2026-06-30Citadel AdvisorsCLOSED29,9590-$0.2M
2026-03-31 → 2026-06-30D. E. Shaw & Co.TRIMMED351,235316,343$0.3M
2026-03-31 → 2026-06-30Two Sigma InvestmentsADDED13,000140,587$1.1M
2026-03-31 → 2026-06-30Millennium ManagementTRIMMED1,477,519602,240-$4.6M
2026-03-31 → 2026-06-30AQR Capital ManagementTRIMMED800,194725,192$0.8M
2026-03-31 → 2026-06-30Arrowstreet CapitalTRIMMED538,155532,450$0.9M
2026-03-31 → 2026-06-30Geode Capital ManagementADDED1,017,3421,339,405$4.4M
2026-03-31 → 2026-06-30Charles Schwab Investment ManagementADDED115,915128,243$0.3M
2026-03-31 → 2026-06-30Man GroupTRIMMED47,37541,506$0.0M
2025-12-31 → 2026-03-31Renaissance TechnologiesTRIMMED2,123,8131,942,413-$0.2M
2025-12-31 → 2026-03-31Citadel AdvisorsTRIMMED177,47029,959-$0.9M
2025-12-31 → 2026-03-31D. E. Shaw & Co.TRIMMED378,296351,235-$0.0M
2025-12-31 → 2026-03-31Two Sigma InvestmentsTRIMMED162,35113,000-$0.9M
2025-12-31 → 2026-03-31Millennium ManagementADDED16,6141,477,519$9.3M
2025-12-31 → 2026-03-31AQR Capital ManagementADDED666,605800,194$1.1M
2025-12-31 → 2026-03-31Arrowstreet CapitalTRIMMED547,853538,155$0.2M
2025-12-31 → 2026-03-31Geode Capital ManagementADDED994,3451,017,342$0.6M
2025-12-31 → 2026-03-31Charles Schwab Investment ManagementTRIMMED125,372115,915-$0.0M
2025-12-31 → 2026-03-31Qube Research & TechnologiesCLOSED111,5200-$0.7M
2025-12-31 → 2026-03-31Man GroupADDED47,32447,375$0.0M
2025-09-30 → 2025-12-31Renaissance TechnologiesTRIMMED2,151,2132,123,813$1.2M
2025-09-30 → 2025-12-31Citadel AdvisorsADDED23,300177,470$0.9M
2025-09-30 → 2025-12-31D. E. Shaw & Co.TRIMMED498,598378,296-$0.4M
2025-09-30 → 2025-12-31Two Sigma InvestmentsADDED56,126162,351$0.7M
2025-09-30 → 2025-12-31Millennium ManagementTRIMMED105,63316,614-$0.5M
2025-09-30 → 2025-12-31AQR Capital ManagementADDED130,672666,605$3.3M
2025-09-30 → 2025-12-31Marshall WaceCLOSED557,5480-$3.0M
2025-09-30 → 2025-12-31Arrowstreet CapitalADDED464,734547,853$0.8M
2025-09-30 → 2025-12-31Geode Capital ManagementADDED983,522994,345$0.7M
2025-09-30 → 2025-12-31Squarepoint OpsCLOSED21,3340-$0.1M
2025-09-30 → 2025-12-31Qube Research & TechnologiesTRIMMED155,516111,520-$0.2M
2025-09-30 → 2025-12-31Graham Capital ManagementCLOSED52,7080-$0.3M
2025-09-30 → 2025-12-31Man GroupNEW047,324$0.3M
2025-06-30 → 2025-09-30Renaissance TechnologiesADDED1,874,7132,151,213$5.0M
2025-06-30 → 2025-09-30Citadel AdvisorsTRIMMED554,51823,300-$1.8M
2025-06-30 → 2025-09-30D. E. Shaw & Co.TRIMMED640,780498,598$0.4M
2025-06-30 → 2025-09-30Two Sigma InvestmentsTRIMMED190,62156,126-$0.4M
2025-06-30 → 2025-09-30Millennium ManagementTRIMMED334,609105,633-$0.6M
2025-06-30 → 2025-09-30AQR Capital ManagementTRIMMED141,773130,672$0.2M
2025-06-30 → 2025-09-30Marshall WaceADDED73,415557,548$2.7M
2025-06-30 → 2025-09-30Arrowstreet CapitalADDED451,633464,734$0.9M
2025-06-30 → 2025-09-30Geode Capital ManagementADDED971,674983,522$1.9M
2025-06-30 → 2025-09-30Charles Schwab Investment ManagementTRIMMED127,443125,372$0.2M
2025-06-30 → 2025-09-30Squarepoint OpsADDED17,79421,334$0.1M
2025-06-30 → 2025-09-30Qube Research & TechnologiesADDED137,079155,516$0.4M
2025-06-30 → 2025-09-30Graham Capital ManagementNEW052,708$0.3M
2025-03-31 → 2025-06-30Renaissance TechnologiesADDED1,829,2131,874,713$1.0M
2025-03-31 → 2025-06-30Citadel AdvisorsADDED32,900554,518$1.8M
2025-03-31 → 2025-06-30D. E. Shaw & Co.ADDED571,665640,780$0.5M
2025-03-31 → 2025-06-30Two Sigma InvestmentsTRIMMED192,800190,621$0.1M
2025-03-31 → 2025-06-30Millennium ManagementTRIMMED1,385,194334,609-$3.0M
2025-03-31 → 2025-06-30AQR Capital ManagementADDED50,458141,773$0.3M
2025-03-31 → 2025-06-30Marshall WaceTRIMMED216,41373,415-$0.4M
2025-03-31 → 2025-06-30Arrowstreet CapitalADDED358,621451,633$0.5M
2025-03-31 → 2025-06-30Geode Capital ManagementADDED955,456971,674$0.5M
2025-03-31 → 2025-06-30Charles Schwab Investment ManagementADDED118,254127,443$0.1M
2025-03-31 → 2025-06-30Walleye CapitalCLOSED13,0550-$0.0M
2025-03-31 → 2025-06-30Squarepoint OpsNEW017,794$0.1M
2024-12-31 → 2025-06-30Qube Research & TechnologiesTRIMMED188,124137,079-$0.1M
2025-03-31 → 2025-06-30Graham Capital ManagementCLOSED12,7520-$0.0M
2025-03-31 → 2025-06-30Man GroupCLOSED37,4690-$0.1M
2024-12-31 → 2025-03-31Renaissance TechnologiesADDED1,755,5131,829,213$0.1M
2024-12-31 → 2025-03-31Citadel AdvisorsTRIMMED180,72532,900-$0.5M
2024-12-31 → 2025-03-31D. E. Shaw & Co.ADDED222,608571,665$1.0M
2024-12-31 → 2025-03-31Two Sigma InvestmentsADDED181,471192,800$0.0M
2024-12-31 → 2025-03-31Millennium ManagementTRIMMED1,894,1261,385,194-$1.7M
2024-12-31 → 2025-03-31AQR Capital ManagementADDED10,81750,458$0.1M
2024-12-31 → 2025-03-31Marshall WaceADDED85,580216,413$0.4M
2024-12-31 → 2025-03-31Arrowstreet CapitalNEW0358,621$1.1M
2024-12-31 → 2025-03-31Geode Capital ManagementADDED919,435955,456$0.0M
2024-12-31 → 2025-03-31Charles Schwab Investment ManagementADDED117,666118,254-$0.0M
2024-12-31 → 2025-03-31Verition Fund ManagementCLOSED10,9550-$0.0M
2024-12-31 → 2025-03-31Walleye CapitalTRIMMED38,84513,055-$0.1M
2024-12-31 → 2025-03-31Squarepoint OpsCLOSED75,9290-$0.2M
2024-12-31 → 2025-03-31Schonfeld Strategic AdvisorsCLOSED35,3000-$0.1M
2024-12-31 → 2025-03-31Graham Capital ManagementADDED10,73212,752$0.0M
2024-12-31 → 2025-03-31Man GroupNEW037,469$0.1M
2024-09-30 → 2024-12-31Renaissance TechnologiesTRIMMED1,772,4131,755,513$0.8M
2024-09-30 → 2024-12-31Citadel AdvisorsADDED43,989180,725$0.4M
2024-09-30 → 2024-12-31D. E. Shaw & Co.ADDED57,388222,608$0.5M
2024-09-30 → 2024-12-31Two Sigma InvestmentsADDED49,555181,471$0.4M
2024-09-30 → 2024-12-31Millennium ManagementTRIMMED2,880,8881,894,126-$1.6M
2024-09-30 → 2024-12-31AQR Capital ManagementNEW010,817$0.0M
2024-09-30 → 2024-12-31Marshall WaceNEW085,580$0.3M
2024-09-30 → 2024-12-31Geode Capital ManagementADDED917,367919,435$0.5M
2024-09-30 → 2024-12-31Victory Capital ManagementCLOSED35,0970-$0.1M
2024-09-30 → 2024-12-31Verition Fund ManagementNEW010,955$0.0M
2024-09-30 → 2024-12-31Walleye CapitalNEW038,845$0.1M
2024-09-30 → 2024-12-31Squarepoint OpsTRIMMED99,24775,929-$0.0M
2024-09-30 → 2024-12-31Schonfeld Strategic AdvisorsTRIMMED117,90035,300-$0.2M
2024-09-30 → 2024-12-31Qube Research & TechnologiesTRIMMED204,222188,124$0.1M
2024-09-30 → 2024-12-31Graham Capital ManagementNEW010,732$0.0M
2024-06-30 → 2024-09-30Renaissance TechnologiesADDED1,753,0131,772,413-$1.2M
2024-06-30 → 2024-09-30Citadel AdvisorsADDED33,43143,989$0.0M
2024-06-30 → 2024-09-30D. E. Shaw & Co.NEW057,388$0.1M
2024-06-30 → 2024-09-30Two Sigma InvestmentsADDED34,29849,555$0.0M
2024-06-30 → 2024-09-30Millennium ManagementTRIMMED3,162,5332,880,888-$3.0M
2024-06-30 → 2024-09-30Marshall WaceCLOSED200,0850-$0.7M
2024-06-30 → 2024-09-30Arrowstreet CapitalCLOSED92,1740-$0.0M
2024-06-30 → 2024-09-30Geode Capital ManagementTRIMMED950,146917,367-$0.8M
2024-06-30 → 2024-09-30Charles Schwab Investment ManagementTRIMMED126,240117,666-$0.1M
2024-06-30 → 2024-09-30Victory Capital ManagementADDED16,56535,097$0.0M
2024-06-30 → 2024-09-30Squarepoint OpsADDED71,39199,247$0.0M
2024-06-30 → 2024-09-30Schonfeld Strategic AdvisorsTRIMMED334,107117,900-$0.8M
2024-06-30 → 2024-09-30Qube Research & TechnologiesTRIMMED273,158204,222-$0.4M
2024-06-30 → 2024-09-30Man GroupCLOSED117,6650-$0.4M
2024-03-31 → 2024-06-30Renaissance TechnologiesADDED1,729,4131,753,013$5.7M
2024-03-31 → 2024-06-30Citadel AdvisorsTRIMMED124,00033,431-$0.5M
2024-03-31 → 2024-06-30Two Sigma InvestmentsTRIMMED81,69434,298-$0.3M
2024-03-31 → 2024-06-30Millennium ManagementTRIMMED3,292,6633,162,533-$7.1M
2024-03-31 → 2024-06-30Marshall WaceTRIMMED238,491200,085-$0.6M
2024-03-31 → 2024-06-30Arrowstreet CapitalTRIMMED230,42592,174-$0.0M
2024-03-31 → 2024-06-30Geode Capital ManagementADDED452,971950,146$0.7M
2024-03-31 → 2024-06-30Charles Schwab Investment ManagementADDED19,453126,240$0.3M
2024-03-31 → 2024-06-30Victory Capital ManagementNEW016,565$0.1M
2024-03-31 → 2024-06-30Squarepoint OpsADDED60,63471,391-$0.1M
2024-03-31 → 2024-06-30Schonfeld Strategic AdvisorsADDED46,604334,107$0.8M
2024-03-31 → 2024-06-30Qube Research & TechnologiesTRIMMED387,178273,158-$1.2M
2024-03-31 → 2024-06-30Man GroupTRIMMED211,682117,665-$0.7M
2023-12-31 → 2024-03-31Renaissance TechnologiesADDED1,673,2131,729,413$0.0M
2023-12-31 → 2024-03-31Citadel AdvisorsTRIMMED151,296124,000$0.0M
2023-12-31 → 2024-03-31Two Sigma InvestmentsTRIMMED215,17281,694-$0.5M
2023-12-31 → 2024-03-31Millennium ManagementADDED3,164,2493,292,663$3.7M
2023-12-31 → 2024-03-31Marshall WaceTRIMMED348,622238,491-$0.2M
2023-12-31 → 2024-03-31Arrowstreet CapitalNEW0230,425$0.0M
2023-12-31 → 2024-03-31Geode Capital ManagementADDED444,046452,971$0.5M
2023-12-31 → 2024-03-31Squarepoint OpsADDED28,39860,634$0.2M
2023-12-31 → 2024-03-31Schonfeld Strategic AdvisorsADDED20,05946,604$0.2M
2023-12-31 → 2024-03-31Qube Research & TechnologiesADDED123,160387,178$1.5M
2023-12-31 → 2024-03-31Man GroupADDED168,710211,682$0.4M
2023-09-30 → 2023-12-31Renaissance TechnologiesTRIMMED1,726,6021,673,213$0.0M
2023-09-30 → 2023-12-31Citadel AdvisorsTRIMMED200,613151,296$0.1M
2023-09-30 → 2023-12-31Two Sigma InvestmentsADDED107,738215,172$0.6M
2023-09-30 → 2023-12-31Millennium ManagementTRIMMED3,283,3493,164,249$5.1M
2023-09-30 → 2023-12-31Marshall WaceADDED214,213348,622$0.9M
2023-09-30 → 2023-12-31Geode Capital ManagementADDED425,515444,046$0.8M
2023-09-30 → 2023-12-31Squarepoint OpsTRIMMED56,57828,398-$0.0M
2023-09-30 → 2023-12-31Schonfeld Strategic AdvisorsNEW020,059$0.1M
2023-09-30 → 2023-12-31Qube Research & TechnologiesADDED8,350123,160$0.5M
2023-09-30 → 2023-12-31Man GroupNEW0168,710$0.7M