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Hedge Funds Tracker

OABI

OmniAb, Inc.
Funds Buying11
Funds Selling9
# Funds Holding20
Total Value Held$27.9M

Current Holders

FundSharesValue% of PortfolioAs OfLatest MoveLatest Share Change
Cadian Capital Management4,211,821$10.4M0%2026-06-30ADDED+54,692
Geode Capital Management2,883,978$7.1M0%2026-06-30TRIMMED-41,601
Charles Schwab Investment Management966,877$2.4M0%2026-06-30ADDED+7,304
Two Sigma Investments657,432$1.6M0%2026-06-30ADDED+144,691
Renaissance Technologies600,350$1.5M0%2026-06-30ADDED+330,750
D. E. Shaw & Co.559,404$1.4M0%2026-06-30ADDED+179,150
Millennium Management474,159$0.9M0%2026-06-30TRIMMED-162,620
Marshall Wace359,665$0.6M0%2025-06-30CLOSED-359,665
Arrowstreet Capital159,621$0.4M0%2026-06-30NEW+159,621
AQR Capital Management157,716$0.4M0%2026-06-30ADDED+42,069
Walleye Capital144,427$0.4M0%2026-06-30NEW+144,427
Graham Capital Management167,172$0.3M0%2025-09-30CLOSED-167,172
Citadel Advisors91,890$0.2M0%2026-06-30TRIMMED-149,394
Verition Fund Management51,351$0.2M0%2024-06-30CLOSED-51,351
Squarepoint Ops35,357$0.1M0%2026-06-30ADDED+25,325
Qube Research & Technologies20,186$0.0M0%2026-06-30NEW+20,186
Hudson Bay Capital Management465,229$0.0M0%2026-06-30TRIMMED-2,750
Victory Capital Management13,649$0.0M0%2026-06-30ADDED+161
Point72 Asset Management16,238$0.0M0%2026-03-31CLOSED-16,238
Sculptor Capital293,802$0.0M0%2026-06-30TRIMMED-45,596

Move History

QuarterFundActionPrev SharesNew SharesValue Change
2026-03-31 → 2026-06-30Renaissance TechnologiesADDED269,600600,350$1.1M
2026-03-31 → 2026-06-30Citadel AdvisorsTRIMMED241,28491,890-$0.2M
2026-03-31 → 2026-06-30Point72 Asset ManagementCLOSED16,2380-$0.0M
2026-03-31 → 2026-06-30D. E. Shaw & Co.ADDED380,254559,404$0.8M
2026-03-31 → 2026-06-30Two Sigma InvestmentsADDED512,741657,432$0.8M
2026-03-31 → 2026-06-30AQR Capital ManagementADDED115,647157,716$0.2M
2026-03-31 → 2026-06-30Arrowstreet CapitalNEW0159,621$0.4M
2026-03-31 → 2026-06-30Geode Capital ManagementTRIMMED2,925,5792,883,978$2.5M
2026-03-31 → 2026-06-30Charles Schwab Investment ManagementADDED959,573966,877$0.9M
2026-03-31 → 2026-06-30Victory Capital ManagementADDED13,48813,649$0.0M
2026-03-31 → 2026-06-30Cadian Capital ManagementADDED4,157,1294,211,821$3.8M
2026-03-31 → 2026-06-30Walleye CapitalNEW0144,427$0.4M
2026-03-31 → 2026-06-30Squarepoint OpsADDED10,03235,357$0.1M
2026-03-31 → 2026-06-30Qube Research & TechnologiesNEW020,186$0.0M
2025-12-31 → 2026-03-31Renaissance TechnologiesADDED242,700269,600-$0.0M
2025-12-31 → 2026-03-31Citadel AdvisorsTRIMMED311,134241,284-$0.2M
2025-12-31 → 2026-03-31Point72 Asset ManagementNEW016,238$0.0M
2025-12-31 → 2026-03-31D. E. Shaw & Co.TRIMMED383,152380,254-$0.1M
2025-12-31 → 2026-03-31Two Sigma InvestmentsADDED423,104512,741$0.0M
2025-12-31 → 2026-03-31AQR Capital ManagementADDED24,153115,647$0.1M
2025-12-31 → 2026-03-31Geode Capital ManagementADDED2,722,6922,925,579-$0.4M
2025-12-31 → 2026-03-31Charles Schwab Investment ManagementTRIMMED966,026959,573-$0.3M
2025-12-31 → 2026-03-31Victory Capital ManagementADDED12,55213,488-$0.0M
2025-12-31 → 2026-03-31Cadian Capital ManagementTRIMMED4,434,9544,157,129-$1.7M
2025-12-31 → 2026-03-31Squarepoint OpsTRIMMED20,32610,032-$0.0M
2025-09-30 → 2025-12-31Renaissance TechnologiesTRIMMED523,454242,700-$0.4M
2025-09-30 → 2025-12-31Citadel AdvisorsTRIMMED862,999311,134-$0.8M
2025-09-30 → 2025-12-31D. E. Shaw & Co.ADDED186,281383,152$0.4M
2025-09-30 → 2025-12-31Two Sigma InvestmentsADDED291,735423,104$0.3M
2025-09-30 → 2025-12-31Millennium ManagementTRIMMED285,801123,181-$0.2M
2025-09-30 → 2025-12-31AQR Capital ManagementADDED23,08724,153$0.0M
2025-09-30 → 2025-12-31Geode Capital ManagementADDED2,326,2362,722,692$1.3M
2025-09-30 → 2025-12-31Charles Schwab Investment ManagementADDED785,477966,026$0.5M
2025-09-30 → 2025-12-31Victory Capital ManagementADDED10,07112,552$0.0M
2025-09-30 → 2025-12-31Cadian Capital ManagementADDED3,675,5684,434,954$2.3M
2025-09-30 → 2025-12-31Squarepoint OpsTRIMMED35,43120,326-$0.0M
2025-09-30 → 2025-12-31Graham Capital ManagementCLOSED167,1720-$0.3M
2025-06-30 → 2025-09-30Renaissance TechnologiesTRIMMED707,550523,454-$0.4M
2025-06-30 → 2025-09-30Citadel AdvisorsTRIMMED2,132,592862,999-$2.3M
2025-06-30 → 2025-09-30D. E. Shaw & Co.NEW0186,281$0.3M
2025-06-30 → 2025-09-30Two Sigma InvestmentsADDED231,688291,735$0.1M
2025-06-30 → 2025-09-30Millennium ManagementTRIMMED650,316285,801-$0.7M
2025-06-30 → 2025-09-30AQR Capital ManagementADDED22,79123,087-$0.0M
2025-06-30 → 2025-09-30Marshall WaceCLOSED359,6650-$0.6M
2025-06-30 → 2025-09-30Sculptor CapitalTRIMMED339,398293,802-$0.0M
2025-06-30 → 2025-09-30Geode Capital ManagementTRIMMED2,439,4242,326,236-$0.5M
2025-06-30 → 2025-09-30Charles Schwab Investment ManagementTRIMMED832,274785,477-$0.2M
2025-06-30 → 2025-09-30Victory Capital ManagementTRIMMED11,76910,071-$0.0M
2025-06-30 → 2025-09-30Cadian Capital ManagementNEW03,675,568$5.9M
2025-06-30 → 2025-09-30Squarepoint OpsADDED16,54135,431$0.0M
2025-06-30 → 2025-09-30Graham Capital ManagementNEW0167,172$0.3M
2025-03-31 → 2025-06-30Renaissance TechnologiesADDED26,600707,550$1.2M
2025-03-31 → 2025-06-30Citadel AdvisorsADDED197,9242,132,592$3.2M
2025-03-31 → 2025-06-30Two Sigma InvestmentsNEW0231,688$0.4M
2025-03-31 → 2025-06-30Millennium ManagementADDED131,671650,316$0.9M
2025-03-31 → 2025-06-30AQR Capital ManagementADDED10,27122,791$0.0M
2025-03-31 → 2025-06-30Marshall WaceNEW0359,665$0.6M
2025-03-31 → 2025-06-30Geode Capital ManagementTRIMMED2,461,0502,439,424-$1.7M
2025-03-31 → 2025-06-30Charles Schwab Investment ManagementADDED810,978832,274-$0.5M
2025-03-31 → 2025-06-30Victory Capital ManagementTRIMMED11,81411,769-$0.0M
2025-03-31 → 2025-06-30Squarepoint OpsADDED14,83916,541-$0.0M
2024-12-31 → 2025-03-31Renaissance TechnologiesNEW026,600$0.1M
2024-12-31 → 2025-03-31Citadel AdvisorsTRIMMED457,970197,924-$1.1M
2024-12-31 → 2025-03-31Two Sigma InvestmentsCLOSED10,2920-$0.0M
2024-12-31 → 2025-03-31Millennium ManagementTRIMMED186,745131,671-$0.2M
2024-12-31 → 2025-03-31AQR Capital ManagementNEW010,271$0.0M
2024-12-31 → 2025-03-31Geode Capital ManagementADDED2,353,4422,461,050-$2.4M
2024-12-31 → 2025-03-31Charles Schwab Investment ManagementTRIMMED819,708810,978-$1.0M
2024-12-31 → 2025-03-31Victory Capital ManagementTRIMMED12,11311,814-$0.0M
2024-12-31 → 2025-03-31Squarepoint OpsTRIMMED39,26414,839-$0.1M
2024-12-31 → 2025-03-31Hudson Bay Capital ManagementTRIMMED467,979465,229$0.0M
2024-09-30 → 2024-12-31Citadel AdvisorsADDED303,355457,970$0.3M
2024-09-30 → 2024-12-31Two Sigma InvestmentsTRIMMED15,20110,292-$0.0M
2024-09-30 → 2024-12-31Millennium ManagementADDED124,752186,745$0.2M
2024-09-30 → 2024-12-31Sculptor CapitalTRIMMED397,780339,398-$0.0M
2024-09-30 → 2024-12-31Geode Capital ManagementADDED2,325,3812,353,442-$1.5M
2024-09-30 → 2024-12-31Charles Schwab Investment ManagementADDED787,522819,708-$0.4M
2024-09-30 → 2024-12-31Victory Capital ManagementADDED12,07212,113-$0.0M
2024-09-30 → 2024-12-31Walleye CapitalCLOSED1,632,9070-$0.7M
2024-09-30 → 2024-12-31Squarepoint OpsADDED29,45539,264$0.0M
2024-09-30 → 2024-12-31Hudson Bay Capital ManagementADDED253,365467,979$0.1M
2024-06-30 → 2024-09-30Citadel AdvisorsTRIMMED823,900303,355$0.9M
2024-06-30 → 2024-09-30D. E. Shaw & Co.CLOSED42,9630-$0.2M
2024-06-30 → 2024-09-30Two Sigma InvestmentsNEW015,201$0.1M
2024-06-30 → 2024-09-30Millennium ManagementTRIMMED1,030,448124,752-$3.4M
2024-06-30 → 2024-09-30Geode Capital ManagementTRIMMED2,338,2872,325,381$1.1M
2024-06-30 → 2024-09-30Charles Schwab Investment ManagementADDED771,303787,522$0.4M
2024-06-30 → 2024-09-30Victory Capital ManagementTRIMMED12,23912,072$0.0M
2024-06-30 → 2024-09-30Verition Fund ManagementCLOSED51,3510-$0.2M
2024-06-30 → 2024-09-30Walleye CapitalTRIMMED1,648,8941,632,907-$0.1M
2024-06-30 → 2024-09-30Squarepoint OpsTRIMMED119,84129,455-$0.3M
2024-06-30 → 2024-09-30Hudson Bay Capital ManagementNEW0253,365$0.1M
2024-03-31 → 2024-06-30Citadel AdvisorsTRIMMED850,067823,900-$0.2M
2024-03-31 → 2024-06-30D. E. Shaw & Co.TRIMMED120,66742,963-$0.5M
2024-03-31 → 2024-06-30Two Sigma InvestmentsCLOSED33,4470-$0.2M
2024-03-31 → 2024-06-30Millennium ManagementTRIMMED2,912,4301,030,448-$11.8M
2024-03-31 → 2024-06-30Geode Capital ManagementADDED2,223,8522,338,287-$3.3M
2024-03-31 → 2024-06-30Charles Schwab Investment ManagementADDED756,887771,303-$1.2M
2024-03-31 → 2024-06-30Victory Capital ManagementTRIMMED12,41812,239-$0.0M
2024-03-31 → 2024-06-30Verition Fund ManagementNEW051,351$0.2M
2024-03-31 → 2024-06-30Walleye CapitalTRIMMED1,713,9121,648,894-$0.4M
2024-03-31 → 2024-06-30Squarepoint OpsNEW0119,841$0.4M
2023-12-31 → 2024-03-31Renaissance TechnologiesCLOSED40,9590-$0.0M
2023-12-31 → 2024-03-31Citadel AdvisorsADDED817,967850,067-$0.3M
2023-12-31 → 2024-03-31D. E. Shaw & Co.TRIMMED248,112120,667-$0.9M
2023-12-31 → 2024-03-31Two Sigma InvestmentsTRIMMED46,58433,447-$0.1M
2023-12-31 → 2024-03-31Millennium ManagementADDED2,276,4182,912,430$1.9M
2023-12-31 → 2024-03-31Geode Capital ManagementADDED2,151,5552,223,852-$1.2M
2023-12-31 → 2024-03-31Charles Schwab Investment ManagementADDED751,496756,887-$0.5M
2023-12-31 → 2024-03-31Victory Capital ManagementTRIMMED12,70512,418-$0.0M
2023-12-31 → 2024-03-31Walleye CapitalTRIMMED1,806,2121,713,912-$0.7M
2023-12-31 → 2024-03-31Squarepoint OpsCLOSED12,2390-$0.1M
2023-09-30 → 2023-12-31Renaissance TechnologiesTRIMMED79,95940,959-$0.0M
2023-09-30 → 2023-12-31Citadel AdvisorsTRIMMED818,160817,967-$0.1M
2023-09-30 → 2023-12-31D. E. Shaw & Co.ADDED205,787248,112$0.5M
2023-09-30 → 2023-12-31Two Sigma InvestmentsADDED41,70046,584$0.1M
2023-09-30 → 2023-12-31Millennium ManagementADDED123,1812,276,418$13.2M
2023-09-30 → 2023-12-31Geode Capital ManagementADDED2,077,0982,151,555$2.5M
2023-09-30 → 2023-12-31Charles Schwab Investment ManagementADDED741,762751,496$0.8M
2023-09-30 → 2023-12-31Victory Capital ManagementADDED10,34112,705$0.0M
2023-09-30 → 2023-12-31Verition Fund ManagementCLOSED21,4700-$0.1M
2023-09-30 → 2023-12-31Walleye CapitalTRIMMED1,826,0021,806,212-$0.0M
2023-09-30 → 2023-12-31Squarepoint OpsNEW012,239$0.1M
2023-09-30 → 2023-12-31Graham Capital ManagementCLOSED35,0130-$0.2M