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Hedge Funds Tracker

GEOS

GEOSPACE TECHNOLOGIES CORP
Funds Buying5
Funds Selling11
# Funds Holding16
Total Value Held$11.8M

Current Holders

FundSharesValue% of PortfolioAs OfLatest MoveLatest Share Change
First Eagle Investment Management240,000$2.9M0%2026-03-31CLOSED-240,000
Marshall Wace301,916$2.0M0%2026-06-30ADDED+113,110
Millennium Management107,386$1.3M0%2026-03-31CLOSED-107,386
Geode Capital Management164,180$1.1M0%2026-06-30ADDED+12,026
Arrowstreet Capital53,499$1.0M0%2025-09-30CLOSED-53,499
Citadel Advisors104,918$0.7M0%2026-06-30ADDED+57,400
Two Sigma Investments82,184$0.6M0%2026-06-30ADDED+8,277
Squarepoint Ops26,803$0.5M0%2025-09-30CLOSED-26,803
Renaissance Technologies44,299$0.3M0%2026-06-30NEW+44,299
Hudson Bay Capital Management22,293$0.3M0%2026-03-31CLOSED-22,293
Qube Research & Technologies21,909$0.3M0%2026-03-31CLOSED-21,909
Man Group22,717$0.2M0%2024-06-30CLOSED-22,717
Schonfeld Strategic Advisors16,282$0.2M0%2026-03-31CLOSED-16,282
Charles Schwab Investment Management10,335$0.1M0%2026-03-31CLOSED-10,335
AQR Capital Management11,497$0.1M0%2024-12-31CLOSED-11,497
Victory Capital Management6,911$0.1M0%2025-06-30CLOSED-6,911

Move History

QuarterFundActionPrev SharesNew SharesValue Change
2026-03-31 → 2026-06-30Renaissance TechnologiesNEW044,299$0.3M
2026-03-31 → 2026-06-30Citadel AdvisorsADDED47,518104,918$0.1M
2026-03-31 → 2026-06-30Two Sigma InvestmentsADDED73,90782,184-$0.3M
2026-03-31 → 2026-06-30Millennium ManagementCLOSED107,3860-$1.3M
2026-03-31 → 2026-06-30Marshall WaceADDED188,806301,916-$0.3M
2026-03-31 → 2026-06-30First Eagle Investment ManagementCLOSED240,0000-$2.9M
2026-03-31 → 2026-06-30Geode Capital ManagementADDED152,154164,180-$0.7M
2026-03-31 → 2026-06-30Charles Schwab Investment ManagementCLOSED10,3350-$0.1M
2026-03-31 → 2026-06-30Schonfeld Strategic AdvisorsCLOSED16,2820-$0.2M
2026-03-31 → 2026-06-30Qube Research & TechnologiesCLOSED21,9090-$0.3M
2026-03-31 → 2026-06-30Hudson Bay Capital ManagementCLOSED22,2930-$0.3M
2025-12-31 → 2026-03-31Citadel AdvisorsTRIMMED126,02647,518-$1.6M
2025-12-31 → 2026-03-31Two Sigma InvestmentsADDED58,28873,907-$0.1M
2025-12-31 → 2026-03-31Millennium ManagementADDED62,020107,386$0.3M
2025-12-31 → 2026-03-31Marshall WaceADDED11,785188,806$2.1M
2025-12-31 → 2026-03-31First Eagle Investment ManagementTRIMMED430,273240,000-$4.3M
2025-12-31 → 2026-03-31Geode Capital ManagementADDED146,107152,154-$0.6M
2025-12-31 → 2026-03-31Charles Schwab Investment ManagementTRIMMED10,42910,335-$0.1M
2025-12-31 → 2026-03-31Schonfeld Strategic AdvisorsNEW016,282$0.2M
2025-12-31 → 2026-03-31Qube Research & TechnologiesTRIMMED32,25121,909-$0.3M
2025-12-31 → 2026-03-31Hudson Bay Capital ManagementADDED18,71422,293-$0.0M
2025-09-30 → 2025-12-31Renaissance TechnologiesCLOSED24,8000-$0.5M
2025-09-30 → 2025-12-31Citadel AdvisorsTRIMMED201,222126,026-$1.7M
2025-09-30 → 2025-12-31Two Sigma InvestmentsADDED36,97658,288$0.3M
2025-09-30 → 2025-12-31Millennium ManagementTRIMMED120,85462,020-$1.2M
2025-09-30 → 2025-12-31Marshall WaceNEW011,785$0.2M
2025-09-30 → 2025-12-31First Eagle Investment ManagementTRIMMED522,864430,273-$2.6M
2025-09-30 → 2025-12-31Arrowstreet CapitalCLOSED53,4990-$1.0M
2025-09-30 → 2025-12-31Geode Capital ManagementADDED142,600146,107-$0.2M
2025-09-30 → 2025-12-31Charles Schwab Investment ManagementNEW010,429$0.2M
2025-09-30 → 2025-12-31Squarepoint OpsCLOSED26,8030-$0.5M
2025-09-30 → 2025-12-31Qube Research & TechnologiesNEW032,251$0.5M
2025-09-30 → 2025-12-31Hudson Bay Capital ManagementNEW018,714$0.3M
2025-06-30 → 2025-09-30Renaissance TechnologiesTRIMMED45,20024,800-$0.2M
2025-06-30 → 2025-09-30Citadel AdvisorsADDED79,800201,222$2.7M
2025-06-30 → 2025-09-30Two Sigma InvestmentsADDED15,27136,976$0.5M
2025-06-30 → 2025-09-30Millennium ManagementTRIMMED146,211120,854$0.2M
2025-06-30 → 2025-09-30First Eagle Investment ManagementADDED509,364522,864$2.6M
2025-06-30 → 2025-09-30Arrowstreet CapitalNEW053,499$1.0M
2025-06-30 → 2025-09-30Geode Capital ManagementADDED141,126142,600$0.7M
2025-06-30 → 2025-09-30Victory Capital ManagementCLOSED6,9110-$0.1M
2025-06-30 → 2025-09-30Squarepoint OpsTRIMMED29,83426,803$0.1M
2025-03-31 → 2025-06-30Renaissance TechnologiesADDED44,60045,200$0.3M
2025-03-31 → 2025-06-30Citadel AdvisorsADDED55,60779,800$0.7M
2025-03-31 → 2025-06-30Two Sigma InvestmentsNEW015,271$0.2M
2025-03-31 → 2025-06-30Millennium ManagementNEW0146,211$2.1M
2025-03-31 → 2025-06-30First Eagle Investment ManagementADDED467,887509,364$3.9M
2025-03-31 → 2025-06-30Geode Capital ManagementTRIMMED283,732141,126-$0.0M
2025-03-31 → 2025-06-30Charles Schwab Investment ManagementCLOSED33,3210-$0.2M
2025-03-31 → 2025-06-30Squarepoint OpsNEW029,834$0.4M
2024-12-31 → 2025-03-31Renaissance TechnologiesADDED43,90044,600-$0.1M
2024-12-31 → 2025-03-31Citadel AdvisorsNEW055,607$0.4M
2024-12-31 → 2025-03-31AQR Capital ManagementCLOSED11,4970-$0.1M
2024-12-31 → 2025-03-31First Eagle Investment ManagementADDED283,321467,887$0.5M
2024-12-31 → 2025-03-31Geode Capital ManagementTRIMMED287,000283,732-$0.8M
2024-12-31 → 2025-03-31Victory Capital ManagementTRIMMED124,1666,911-$1.2M
2024-09-30 → 2024-12-31Renaissance TechnologiesTRIMMED48,80043,900-$0.1M
2024-09-30 → 2024-12-31Citadel AdvisorsCLOSED10,4000-$0.1M
2024-09-30 → 2024-12-31AQR Capital ManagementADDED11,18911,497-$0.0M
2024-09-30 → 2024-12-31Marshall WaceCLOSED44,4150-$0.5M
2024-09-30 → 2024-12-31First Eagle Investment ManagementADDED21,791283,321$2.6M
2024-09-30 → 2024-12-31Geode Capital ManagementTRIMMED287,632287,000-$0.1M
2024-09-30 → 2024-12-31Victory Capital ManagementTRIMMED142,401124,166-$0.2M
2024-06-30 → 2024-09-30Renaissance TechnologiesADDED47,20048,800$0.1M
2024-06-30 → 2024-09-30Citadel AdvisorsNEW010,400$0.1M
2024-06-30 → 2024-09-30AQR Capital ManagementNEW011,189$0.1M
2024-06-30 → 2024-09-30Marshall WaceTRIMMED92,26744,415-$0.4M
2024-06-30 → 2024-09-30First Eagle Investment ManagementNEW021,791$0.2M
2024-06-30 → 2024-09-30Arrowstreet CapitalCLOSED12,7570-$0.0M
2024-06-30 → 2024-09-30Geode Capital ManagementTRIMMED288,512287,632$0.4M
2024-06-30 → 2024-09-30Victory Capital ManagementTRIMMED155,776142,401$0.1M
2024-06-30 → 2024-09-30Man GroupCLOSED22,7170-$0.2M
2024-03-31 → 2024-06-30Renaissance TechnologiesADDED41,10047,200$0.4M
2024-03-31 → 2024-06-30Millennium ManagementCLOSED163,1450-$2.2M
2024-03-31 → 2024-06-30Marshall WaceTRIMMED94,66792,267-$0.4M
2024-03-31 → 2024-06-30Arrowstreet CapitalTRIMMED37,21512,757-$0.0M
2024-03-31 → 2024-06-30Geode Capital ManagementADDED138,431288,512$0.8M
2024-03-31 → 2024-06-30Charles Schwab Investment ManagementNEW033,321$0.3M
2024-03-31 → 2024-06-30Victory Capital ManagementTRIMMED166,705155,776-$0.8M
2024-03-31 → 2024-06-30Schonfeld Strategic AdvisorsCLOSED12,0130-$0.2M
2024-03-31 → 2024-06-30Qube Research & TechnologiesCLOSED49,8260-$0.7M
2024-03-31 → 2024-06-30Man GroupTRIMMED52,20922,717-$0.5M
2023-12-31 → 2024-03-31Renaissance TechnologiesADDED28,50041,100$0.0M
2023-12-31 → 2024-03-31Citadel AdvisorsCLOSED23,1990-$0.3M
2023-12-31 → 2024-03-31Millennium ManagementADDED92,240163,145$1.0M
2023-12-31 → 2024-03-31Marshall WaceADDED64,25694,667$0.4M
2023-12-31 → 2024-03-31Arrowstreet CapitalADDED10,64737,215$0.0M
2023-12-31 → 2024-03-31Geode Capital ManagementADDED133,399138,431$0.1M
2023-12-31 → 2024-03-31Victory Capital ManagementADDED45,020166,705$1.6M
2023-12-31 → 2024-03-31Schonfeld Strategic AdvisorsTRIMMED12,43912,013-$0.0M
2023-12-31 → 2024-03-31Qube Research & TechnologiesADDED33,38149,826$0.2M
2023-12-31 → 2024-03-31Man GroupADDED32,90652,209$0.3M
2023-09-30 → 2023-12-31Renaissance TechnologiesADDED19,00028,500$0.0M
2023-09-30 → 2023-12-31Citadel AdvisorsADDED13,07823,199$0.1M
2023-09-30 → 2023-12-31Millennium ManagementNEW092,240$1.2M
2023-09-30 → 2023-12-31Marshall WaceADDED51,16764,256$0.2M
2023-09-30 → 2023-12-31Arrowstreet CapitalNEW010,647$0.0M
2023-09-30 → 2023-12-31Geode Capital ManagementADDED124,604133,399$0.1M
2023-09-30 → 2023-12-31Victory Capital ManagementADDED33,41045,020$0.2M
2023-09-30 → 2023-12-31Schonfeld Strategic AdvisorsNEW012,439$0.2M
2023-09-30 → 2023-12-31Qube Research & TechnologiesADDED2,82433,381$0.4M
2023-09-30 → 2023-12-31Man GroupNEW032,906$0.4M