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Hedge Funds Tracker

HBIO

HARVARD BIOSCIENCE INC
Funds Buying2
Funds Selling11
# Funds Holding13
Total Value Held$2.2M

Current Holders

FundSharesValue% of PortfolioAs OfLatest MoveLatest Share Change
Two Sigma Investments114,545$0.7M0%2026-06-30ADDED+428
Renaissance Technologies99,327$0.6M0%2026-06-30TRIMMED-2,100
Geode Capital Management47,555$0.3M0%2026-06-30TRIMMED-11,956
Millennium Management32,620$0.2M0%2026-06-30TRIMMED-13,712
Victory Capital Management18,047$0.1M0%2023-12-31CLOSED-18,047
Squarepoint Ops170,172$0.1M0%2025-03-31CLOSED-170,172
Citadel Advisors13,251$0.1M0%2026-06-30NEW+13,251
Marshall Wace138,700$0.1M0%2025-06-30CLOSED-138,700
Charles Schwab Investment Management98,883$0.1M0%2025-03-31CLOSED-98,883
AQR Capital Management45,706$0.0M0%2025-06-30CLOSED-45,706
Qube Research & Technologies17,029$0.0M0%2025-12-31CLOSED-17,029
Point72 Asset Management14,717$0.0M0%2025-12-31CLOSED-14,717
Verition Fund Management12,370$0.0M0%2025-03-31CLOSED-12,370

Move History

QuarterFundActionPrev SharesNew SharesValue Change
2026-03-31 → 2026-06-30Renaissance TechnologiesTRIMMED101,42799,327$0.1M
2026-03-31 → 2026-06-30Citadel AdvisorsNEW013,251$0.1M
2026-03-31 → 2026-06-30Two Sigma InvestmentsADDED114,117114,545$0.1M
2026-03-31 → 2026-06-30Millennium ManagementTRIMMED46,33232,620-$0.0M
2026-03-31 → 2026-06-30Geode Capital ManagementTRIMMED59,51147,555$0.0M
2025-12-31 → 2026-03-31Renaissance TechnologiesTRIMMED1,021,241101,427-$0.2M
2025-12-31 → 2026-03-31Citadel AdvisorsCLOSED62,2920-$0.0M
2025-12-31 → 2026-03-31Point72 Asset ManagementCLOSED14,7170-$0.0M
2025-12-31 → 2026-03-31Two Sigma InvestmentsTRIMMED1,012,417114,117-$0.1M
2025-12-31 → 2026-03-31Millennium ManagementTRIMMED546,06746,332-$0.1M
2025-12-31 → 2026-03-31Geode Capital ManagementTRIMMED460,79359,511-$0.0M
2025-12-31 → 2026-03-31Qube Research & TechnologiesCLOSED17,0290-$0.0M
2025-09-30 → 2025-12-31Renaissance TechnologiesADDED868,4781,021,241$0.3M
2025-09-30 → 2025-12-31Citadel AdvisorsADDED42,40062,292$0.0M
2025-09-30 → 2025-12-31Point72 Asset ManagementNEW014,717$0.0M
2025-09-30 → 2025-12-31Two Sigma InvestmentsADDED474,1571,012,417$0.5M
2025-09-30 → 2025-12-31Millennium ManagementTRIMMED571,703546,067$0.1M
2025-09-30 → 2025-12-31Geode Capital ManagementADDED441,870460,793$0.1M
2025-09-30 → 2025-12-31Qube Research & TechnologiesTRIMMED37,25517,029-$0.0M
2025-06-30 → 2025-09-30Renaissance TechnologiesADDED791,978868,478$0.0M
2025-06-30 → 2025-09-30Citadel AdvisorsTRIMMED91,30042,400-$0.0M
2025-06-30 → 2025-09-30Two Sigma InvestmentsADDED197,785474,157$0.1M
2025-06-30 → 2025-09-30Millennium ManagementTRIMMED639,867571,703-$0.0M
2025-06-30 → 2025-09-30AQR Capital ManagementCLOSED45,7060-$0.0M
2025-06-30 → 2025-09-30Marshall WaceCLOSED138,7000-$0.1M
2025-06-30 → 2025-09-30Geode Capital ManagementADDED440,022441,870-$0.0M
2025-06-30 → 2025-09-30Qube Research & TechnologiesTRIMMED51,19537,255-$0.0M
2025-03-31 → 2025-06-30Renaissance TechnologiesTRIMMED883,698791,978-$0.1M
2025-03-31 → 2025-06-30Citadel AdvisorsTRIMMED340,66491,300-$0.2M
2025-03-31 → 2025-06-30Two Sigma InvestmentsADDED173,326197,785-$0.0M
2025-03-31 → 2025-06-30Millennium ManagementNEW0639,867$0.3M
2025-03-31 → 2025-06-30AQR Capital ManagementADDED22,78045,706$0.0M
2025-03-31 → 2025-06-30Marshall WaceNEW0138,700$0.1M
2025-03-31 → 2025-06-30Geode Capital ManagementTRIMMED923,061440,022-$0.3M
2025-03-31 → 2025-06-30Charles Schwab Investment ManagementCLOSED98,8830-$0.1M
2025-03-31 → 2025-06-30Verition Fund ManagementCLOSED12,3700-$0.0M
2025-03-31 → 2025-06-30Squarepoint OpsCLOSED170,1720-$0.1M
2024-12-31 → 2025-06-30Qube Research & TechnologiesNEW051,195$0.0M
2024-12-31 → 2025-03-31Renaissance TechnologiesADDED709,778883,698-$1.0M
2024-12-31 → 2025-03-31Citadel AdvisorsADDED83,716340,664$0.0M
2024-12-31 → 2025-03-31Two Sigma InvestmentsADDED35,817173,326$0.0M
2024-12-31 → 2025-03-31AQR Capital ManagementNEW022,780$0.0M
2024-12-31 → 2025-03-31Geode Capital ManagementADDED919,069923,061-$1.4M
2024-12-31 → 2025-03-31Charles Schwab Investment ManagementTRIMMED239,69698,883-$0.4M
2024-12-31 → 2025-03-31Verition Fund ManagementTRIMMED32,16012,370-$0.1M
2024-12-31 → 2025-03-31Squarepoint OpsNEW0170,172$0.1M
2024-09-30 → 2024-12-31Renaissance TechnologiesTRIMMED724,078709,778-$0.5M
2024-09-30 → 2024-12-31Citadel AdvisorsTRIMMED118,79483,716-$0.1M
2024-09-30 → 2024-12-31Two Sigma InvestmentsADDED33,70635,817-$0.0M
2024-09-30 → 2024-12-31Millennium ManagementCLOSED11,9520-$0.0M
2024-09-30 → 2024-12-31Geode Capital ManagementADDED912,599919,069-$0.5M
2024-09-30 → 2024-12-31Verition Fund ManagementTRIMMED34,01532,160-$0.0M
2024-06-30 → 2024-09-30Renaissance TechnologiesTRIMMED745,278724,078-$0.2M
2024-06-30 → 2024-09-30Citadel AdvisorsTRIMMED127,769118,794-$0.0M
2024-06-30 → 2024-09-30Two Sigma InvestmentsTRIMMED59,22433,706-$0.1M
2024-06-30 → 2024-09-30Millennium ManagementTRIMMED148,42211,952-$0.4M
2024-06-30 → 2024-09-30Geode Capital ManagementADDED892,627912,599-$0.1M
2024-06-30 → 2024-09-30Verition Fund ManagementTRIMMED38,31034,015-$0.0M
2024-06-30 → 2024-09-30Squarepoint OpsCLOSED19,6470-$0.1M
2024-06-30 → 2024-09-30Qube Research & TechnologiesCLOSED560-$0.0M
2024-03-31 → 2024-06-30Renaissance TechnologiesADDED702,478745,278$2.1M
2024-03-31 → 2024-06-30Citadel AdvisorsADDED25,186127,769$0.3M
2024-03-31 → 2024-06-30Two Sigma InvestmentsADDED41,98159,224-$0.0M
2024-03-31 → 2024-06-30Millennium ManagementADDED18,969148,422$0.3M
2024-03-31 → 2024-06-30Geode Capital ManagementADDED856,224892,627-$1.1M
2024-03-31 → 2024-06-30Charles Schwab Investment ManagementADDED229,779239,696-$0.3M
2024-03-31 → 2024-06-30Verition Fund ManagementNEW038,310$0.1M
2024-03-31 → 2024-06-30Squarepoint OpsNEW019,647$0.1M
2023-12-31 → 2024-03-31Renaissance TechnologiesTRIMMED720,378702,478-$0.0M
2023-12-31 → 2024-03-31Citadel AdvisorsNEW025,186$0.1M
2023-12-31 → 2024-03-31Two Sigma InvestmentsTRIMMED53,23941,981-$0.1M
2023-12-31 → 2024-03-31Millennium ManagementTRIMMED62,87518,969-$0.3M
2023-12-31 → 2024-03-31Geode Capital ManagementADDED804,636856,224-$0.7M
2023-12-31 → 2024-03-31Charles Schwab Investment ManagementTRIMMED236,677229,779-$0.3M
2023-12-31 → 2024-03-31Victory Capital ManagementCLOSED18,0470-$0.1M
2023-12-31 → 2024-03-31Qube Research & TechnologiesTRIMMED6456-$0.0M
2023-09-30 → 2023-12-31Renaissance TechnologiesTRIMMED744,678720,378$0.0M
2023-09-30 → 2023-12-31Citadel AdvisorsCLOSED13,2900-$0.1M
2023-09-30 → 2023-12-31Two Sigma InvestmentsTRIMMED131,02153,239-$0.3M
2023-09-30 → 2023-12-31Millennium ManagementTRIMMED339,47162,875-$1.1M
2023-09-30 → 2023-12-31AQR Capital ManagementCLOSED11,7550-$0.1M
2023-09-30 → 2023-12-31Geode Capital ManagementADDED778,056804,636$1.0M
2023-09-30 → 2023-12-31Victory Capital ManagementADDED17,09218,047$0.0M
2023-09-30 → 2023-12-31Squarepoint OpsCLOSED10,7430-$0.0M
2023-09-30 → 2023-12-31Qube Research & TechnologiesTRIMMED13,08364-$0.1M