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Hedge Funds Tracker

HDSN

HUDSON TECHNOLOGIES INC
Funds Buying10
Funds Selling13
# Funds Holding23
Total Value Held$47.2M

Current Holders

FundSharesValue% of PortfolioAs OfLatest MoveLatest Share Change
Renaissance Technologies1,442,115$8.3M0%2026-06-30TRIMMED-62,135
Geode Capital Management995,011$5.7M0%2026-06-30ADDED+46,465
Oaktree Capital Management562,662$4.6M0%2025-06-30CLOSED-562,662
Arrowstreet Capital777,989$4.5M0%2026-06-30TRIMMED-103,246
Qube Research & Technologies721,847$4.1M0%2026-06-30ADDED+350,971
Adage Capital Partners303,407$3.3M0%2024-03-31CLOSED-303,407
Citadel Advisors574,266$3.3M0%2026-06-30ADDED+149,816
Marshall Wace474,354$2.7M0%2026-06-30ADDED+255,083
D. E. Shaw & Co.409,591$2.4M0%2026-06-30ADDED+50,909
Ancora Advisors303,380$1.7M0%2026-06-30NEW+303,380
Senator Investment Group100,000$1.1M0%2024-03-31CLOSED-100,000
AQR Capital Management161,903$0.9M0%2026-06-30TRIMMED-182,401
Man Group142,767$0.8M0%2024-12-31CLOSED-142,767
Two Sigma Investments131,960$0.8M0%2026-06-30TRIMMED-140,965
Charles Schwab Investment Management109,013$0.6M0%2026-06-30ADDED+7,036
Victory Capital Management65,109$0.5M0%2025-06-30CLOSED-65,109
Millennium Management72,683$0.4M0%2026-03-31CLOSED-72,683
Squarepoint Ops66,220$0.4M0%2026-06-30ADDED+40,202
Schonfeld Strategic Advisors49,528$0.3M0%2026-06-30ADDED+6,812
Point72 Asset Management45,731$0.3M0%2026-06-30NEW+45,731
Verition Fund Management19,628$0.2M0%2025-09-30CLOSED-19,628
Graham Capital Management26,736$0.2M0%2026-06-30TRIMMED-9,297
Walleye Capital14,078$0.1M0%2025-09-30CLOSED-14,078

Move History

QuarterFundActionPrev SharesNew SharesValue Change
2026-03-31 → 2026-06-30Renaissance TechnologiesTRIMMED1,504,2501,442,115-$0.6M
2026-03-31 → 2026-06-30Citadel AdvisorsADDED424,450574,266$0.8M
2026-03-31 → 2026-06-30Point72 Asset ManagementNEW045,731$0.3M
2026-03-31 → 2026-06-30D. E. Shaw & Co.ADDED358,682409,591$0.2M
2026-03-31 → 2026-06-30Two Sigma InvestmentsTRIMMED272,925131,960-$0.8M
2026-03-31 → 2026-06-30Millennium ManagementCLOSED72,6830-$0.4M
2026-03-31 → 2026-06-30AQR Capital ManagementTRIMMED344,304161,903-$1.1M
2026-03-31 → 2026-06-30Marshall WaceADDED219,271474,354$1.4M
2026-03-31 → 2026-06-30Ancora AdvisorsNEW0303,380$1.7M
2026-03-31 → 2026-06-30Arrowstreet CapitalTRIMMED881,235777,989-$0.7M
2026-03-31 → 2026-06-30Geode Capital ManagementADDED948,546995,011$0.1M
2026-03-31 → 2026-06-30Charles Schwab Investment ManagementADDED101,977109,013$0.0M
2026-03-31 → 2026-06-30Squarepoint OpsADDED26,01866,220$0.2M
2026-03-31 → 2026-06-30Schonfeld Strategic AdvisorsADDED42,71649,528$0.0M
2026-03-31 → 2026-06-30Qube Research & TechnologiesADDED370,876721,847$2.0M
2026-03-31 → 2026-06-30Graham Capital ManagementTRIMMED36,03326,736-$0.1M
2025-12-31 → 2026-03-31Renaissance TechnologiesTRIMMED1,697,2501,504,250-$2.8M
2025-12-31 → 2026-03-31Citadel AdvisorsADDED80,083424,450$1.9M
2025-12-31 → 2026-03-31Point72 Asset ManagementCLOSED113,2630-$0.8M
2025-12-31 → 2026-03-31D. E. Shaw & Co.TRIMMED582,780358,682-$1.9M
2025-12-31 → 2026-03-31Two Sigma InvestmentsADDED135,400272,925$0.7M
2025-12-31 → 2026-03-31Millennium ManagementTRIMMED189,06172,683-$0.9M
2025-12-31 → 2026-03-31AQR Capital ManagementADDED339,352344,304-$0.3M
2025-12-31 → 2026-03-31Marshall WaceTRIMMED465,130219,271-$1.9M
2025-12-31 → 2026-03-31Arrowstreet CapitalTRIMMED982,819881,235-$1.6M
2025-12-31 → 2026-03-31Geode Capital ManagementADDED943,154948,546-$0.9M
2025-12-31 → 2026-03-31Charles Schwab Investment ManagementTRIMMED115,316101,977-$0.2M
2025-12-31 → 2026-03-31Squarepoint OpsTRIMMED34,13726,018-$0.1M
2025-12-31 → 2026-03-31Schonfeld Strategic AdvisorsNEW042,716$0.3M
2025-12-31 → 2026-03-31Qube Research & TechnologiesADDED163,703370,876$1.1M
2025-12-31 → 2026-03-31Graham Capital ManagementTRIMMED36,98536,033-$0.0M
2025-09-30 → 2025-12-31Renaissance TechnologiesTRIMMED1,796,8501,697,250-$6.2M
2025-09-30 → 2025-12-31Citadel AdvisorsTRIMMED148,98680,083-$0.9M
2025-09-30 → 2025-12-31Point72 Asset ManagementADDED4,300113,263$0.7M
2025-09-30 → 2025-12-31D. E. Shaw & Co.TRIMMED821,809582,780-$4.2M
2025-09-30 → 2025-12-31Two Sigma InvestmentsTRIMMED190,221135,400-$1.0M
2025-09-30 → 2025-12-31Millennium ManagementTRIMMED355,958189,061-$2.2M
2025-09-30 → 2025-12-31AQR Capital ManagementTRIMMED345,284339,352-$1.1M
2025-09-30 → 2025-12-31Marshall WaceADDED125,587465,130$1.9M
2025-09-30 → 2025-12-31Arrowstreet CapitalTRIMMED1,111,803982,819-$4.3M
2025-09-30 → 2025-12-31Geode Capital ManagementTRIMMED954,426943,154-$3.0M
2025-09-30 → 2025-12-31Charles Schwab Investment ManagementADDED114,892115,316-$0.4M
2025-09-30 → 2025-12-31Verition Fund ManagementCLOSED19,6280-$0.2M
2025-09-30 → 2025-12-31Walleye CapitalCLOSED14,0780-$0.1M
2025-09-30 → 2025-12-31Squarepoint OpsNEW034,137$0.2M
2025-09-30 → 2025-12-31Schonfeld Strategic AdvisorsCLOSED21,0080-$0.2M
2025-09-30 → 2025-12-31Qube Research & TechnologiesADDED88,696163,703$0.2M
2025-09-30 → 2025-12-31Graham Capital ManagementADDED33,72936,985-$0.1M
2025-06-30 → 2025-09-30Renaissance TechnologiesADDED1,671,8501,796,850$4.3M
2025-06-30 → 2025-09-30Citadel AdvisorsTRIMMED184,694148,986-$0.0M
2025-06-30 → 2025-09-30Point72 Asset ManagementNEW04,300$0.0M
2025-06-30 → 2025-09-30D. E. Shaw & Co.ADDED791,663821,809$1.7M
2025-06-30 → 2025-09-30Two Sigma InvestmentsTRIMMED353,279190,221-$1.0M
2025-06-30 → 2025-09-30Millennium ManagementTRIMMED466,725355,958-$0.3M
2025-06-30 → 2025-09-30AQR Capital ManagementADDED330,951345,284$0.7M
2025-06-30 → 2025-09-30Marshall WaceNEW0125,587$1.2M
2025-06-30 → 2025-09-30Oaktree Capital ManagementCLOSED562,6620-$4.6M
2025-06-30 → 2025-09-30Geode Capital ManagementADDED944,424954,426$1.8M
2025-06-30 → 2025-09-30Charles Schwab Investment ManagementTRIMMED114,941114,892$0.2M
2025-06-30 → 2025-09-30Victory Capital ManagementCLOSED65,1090-$0.5M
2025-06-30 → 2025-09-30Verition Fund ManagementNEW019,628$0.2M
2025-06-30 → 2025-09-30Walleye CapitalNEW014,078$0.1M
2025-06-30 → 2025-09-30Schonfeld Strategic AdvisorsNEW021,008$0.2M
2025-06-30 → 2025-09-30Qube Research & TechnologiesNEW088,696$0.9M
2025-06-30 → 2025-09-30Graham Capital ManagementNEW033,729$0.3M
2025-03-31 → 2025-06-30Renaissance TechnologiesADDED1,488,3501,671,850$4.4M
2025-03-31 → 2025-06-30Citadel AdvisorsTRIMMED271,868184,694-$0.2M
2025-03-31 → 2025-06-30Point72 Asset ManagementCLOSED11,0000-$0.1M
2025-03-31 → 2025-06-30D. E. Shaw & Co.TRIMMED1,291,225791,663-$1.5M
2025-03-31 → 2025-06-30Two Sigma InvestmentsTRIMMED547,096353,279-$0.5M
2025-03-31 → 2025-06-30Millennium ManagementADDED341,403466,725$1.7M
2025-03-31 → 2025-06-30AQR Capital ManagementTRIMMED591,645330,951-$1.0M
2025-03-31 → 2025-06-30Arrowstreet CapitalADDED547,9041,111,803$5.6M
2025-03-31 → 2025-06-30Oaktree Capital ManagementNEW0562,662$4.6M
2025-03-31 → 2025-06-30Geode Capital ManagementTRIMMED1,033,093944,424$1.3M
2025-03-31 → 2025-06-30Charles Schwab Investment ManagementTRIMMED127,725114,941$0.1M
2025-03-31 → 2025-06-30Victory Capital ManagementTRIMMED102,30865,109-$0.1M
2025-03-31 → 2025-06-30Verition Fund ManagementCLOSED13,0550-$0.1M
2024-12-31 → 2025-06-30Qube Research & TechnologiesCLOSED364,9810-$2.0M
2025-03-31 → 2025-06-30Graham Capital ManagementCLOSED87,1920-$0.5M
2024-12-31 → 2025-03-31Renaissance TechnologiesTRIMMED1,502,1501,488,350$0.8M
2024-12-31 → 2025-03-31Citadel AdvisorsTRIMMED574,448271,868-$1.5M
2024-12-31 → 2025-03-31Point72 Asset ManagementNEW011,000$0.1M
2024-12-31 → 2025-03-31D. E. Shaw & Co.TRIMMED1,345,5531,291,225$0.5M
2024-12-31 → 2025-03-31Two Sigma InvestmentsADDED361,978547,096$1.4M
2024-12-31 → 2025-03-31Millennium ManagementADDED184,407341,403$1.1M
2024-12-31 → 2025-03-31AQR Capital ManagementADDED551,991591,645$0.6M
2024-12-31 → 2025-03-31Marshall WaceCLOSED212,2290-$1.2M
2024-12-31 → 2025-03-31Arrowstreet CapitalADDED310,564547,904$1.6M
2024-12-31 → 2025-03-31Geode Capital ManagementADDED995,7291,033,093$0.8M
2024-12-31 → 2025-03-31Charles Schwab Investment ManagementADDED122,056127,725$0.1M
2024-12-31 → 2025-03-31Victory Capital ManagementADDED72,552102,308$0.2M
2024-12-31 → 2025-03-31Verition Fund ManagementNEW013,055$0.1M
2024-12-31 → 2025-03-31Walleye CapitalCLOSED27,9710-$0.2M
2024-12-31 → 2025-03-31Squarepoint OpsCLOSED12,5420-$0.1M
2024-12-31 → 2025-03-31Graham Capital ManagementADDED80,94587,192$0.1M
2024-12-31 → 2025-03-31Man GroupCLOSED142,7670-$0.8M
2024-09-30 → 2024-12-31Renaissance TechnologiesADDED1,256,1501,502,150-$2.1M
2024-09-30 → 2024-12-31Citadel AdvisorsADDED317,932574,448$0.6M
2024-09-30 → 2024-12-31D. E. Shaw & Co.ADDED351,7201,345,553$4.6M
2024-09-30 → 2024-12-31Two Sigma InvestmentsADDED83,626361,978$1.3M
2024-09-30 → 2024-12-31Millennium ManagementADDED40,592184,407$0.7M
2024-09-30 → 2024-12-31AQR Capital ManagementADDED128,011551,991$2.0M
2024-09-30 → 2024-12-31Marshall WaceTRIMMED224,011212,229-$0.7M
2024-09-30 → 2024-12-31Arrowstreet CapitalNEW0310,564$1.7M
2024-09-30 → 2024-12-31Geode Capital ManagementADDED990,856995,729-$2.7M
2024-09-30 → 2024-12-31Victory Capital ManagementADDED40,38172,552$0.1M
2024-09-30 → 2024-12-31Verition Fund ManagementCLOSED25,8000-$0.2M
2024-09-30 → 2024-12-31Walleye CapitalNEW027,971$0.2M
2024-09-30 → 2024-12-31Squarepoint OpsTRIMMED56,97212,542-$0.4M
2024-09-30 → 2024-12-31Qube Research & TechnologiesADDED184,857364,981$0.5M
2024-09-30 → 2024-12-31Graham Capital ManagementADDED35,86280,945$0.2M
2024-09-30 → 2024-12-31Man GroupNEW0142,767$0.8M
2024-06-30 → 2024-09-30Renaissance TechnologiesTRIMMED1,324,8501,256,150-$1.2M
2024-06-30 → 2024-09-30Citadel AdvisorsTRIMMED557,793317,932-$2.3M
2024-06-30 → 2024-09-30D. E. Shaw & Co.ADDED276,863351,720$0.5M
2024-06-30 → 2024-09-30Two Sigma InvestmentsTRIMMED149,83983,626-$0.6M
2024-06-30 → 2024-09-30Millennium ManagementTRIMMED143,87940,592-$0.9M
2024-06-30 → 2024-09-30AQR Capital ManagementADDED20,904128,011$0.9M
2024-06-30 → 2024-09-30Marshall WaceTRIMMED727,998224,011-$4.5M
2024-06-30 → 2024-09-30Geode Capital ManagementADDED980,149990,856-$0.4M
2024-06-30 → 2024-09-30Charles Schwab Investment ManagementTRIMMED122,255122,056-$0.1M
2024-06-30 → 2024-09-30Victory Capital ManagementTRIMMED75,92840,381-$0.3M
2024-06-30 → 2024-09-30Verition Fund ManagementNEW025,800$0.2M
2024-06-30 → 2024-09-30Squarepoint OpsADDED35,25456,972$0.2M
2024-06-30 → 2024-09-30Schonfeld Strategic AdvisorsCLOSED12,8000-$0.1M
2024-06-30 → 2024-09-30Qube Research & TechnologiesADDED135,288184,857$0.4M
2024-06-30 → 2024-09-30Graham Capital ManagementADDED28,43735,862$0.0M
2024-03-31 → 2024-06-30Renaissance TechnologiesTRIMMED1,353,4501,324,850$11.6M
2024-03-31 → 2024-06-30Citadel AdvisorsADDED494,492557,793-$0.5M
2024-03-31 → 2024-06-30D. E. Shaw & Co.ADDED41,888276,863$2.0M
2024-03-31 → 2024-06-30Two Sigma InvestmentsTRIMMED154,960149,839-$0.4M
2024-03-31 → 2024-06-30Millennium ManagementADDED58,884143,879$0.6M
2024-03-31 → 2024-06-30AQR Capital ManagementTRIMMED36,92920,904-$0.2M
2024-03-31 → 2024-06-30Adage Capital PartnersCLOSED303,4070-$3.3M
2024-03-31 → 2024-06-30Marshall WaceTRIMMED756,522727,998-$1.9M
2024-03-31 → 2024-06-30Senator Investment GroupCLOSED100,0000-$1.1M
2024-03-31 → 2024-06-30Arrowstreet CapitalCLOSED67,8750-$0.0M
2024-03-31 → 2024-06-30Geode Capital ManagementADDED937,261980,149-$1.7M
2024-03-31 → 2024-06-30Charles Schwab Investment ManagementADDED115,263122,255-$0.2M
2024-03-31 → 2024-06-30Victory Capital ManagementTRIMMED85,04175,928-$0.3M
2024-03-31 → 2024-06-30Verition Fund ManagementCLOSED19,2640-$0.2M
2024-03-31 → 2024-06-30Squarepoint OpsTRIMMED65,30235,254-$0.4M
2024-03-31 → 2024-06-30Schonfeld Strategic AdvisorsNEW012,800$0.1M
2024-03-31 → 2024-06-30Qube Research & TechnologiesADDED94,189135,288$0.2M
2024-03-31 → 2024-06-30Graham Capital ManagementNEW028,437$0.2M
2023-12-31 → 2024-03-31Renaissance TechnologiesADDED1,336,7501,353,450-$0.0M
2023-12-31 → 2024-03-31Citadel AdvisorsADDED211,099494,492$2.6M
2023-12-31 → 2024-03-31D. E. Shaw & Co.TRIMMED76,97141,888-$0.6M
2023-12-31 → 2024-03-31Two Sigma InvestmentsTRIMMED288,747154,960-$2.2M
2023-12-31 → 2024-03-31Millennium ManagementNEW058,884$0.6M
2023-12-31 → 2024-03-31AQR Capital ManagementTRIMMED37,55936,929-$0.1M
2023-12-31 → 2024-03-31Adage Capital PartnersNEW0303,407$3.3M
2023-12-31 → 2024-03-31Marshall WaceADDED564,914756,522$0.7M
2023-12-31 → 2024-03-31Senator Investment GroupNEW0100,000$1.1M
2023-12-31 → 2024-03-31Arrowstreet CapitalNEW067,875$0.0M
2023-12-31 → 2024-03-31Geode Capital ManagementADDED920,757937,261-$2.1M
2023-12-31 → 2024-03-31Charles Schwab Investment ManagementTRIMMED119,754115,263-$0.3M
2023-12-31 → 2024-03-31Victory Capital ManagementADDED48,31485,041$0.3M
2023-12-31 → 2024-03-31Verition Fund ManagementNEW019,264$0.2M
2023-12-31 → 2024-03-31Squarepoint OpsNEW065,302$0.7M
2023-12-31 → 2024-03-31Qube Research & TechnologiesADDED93,52594,189-$0.2M
2023-09-30 → 2023-12-31Renaissance TechnologiesADDED1,316,1501,336,750$0.0M
2023-09-30 → 2023-12-31Citadel AdvisorsTRIMMED283,508211,099-$0.9M
2023-09-30 → 2023-12-31D. E. Shaw & Co.ADDED18,64776,971$0.8M
2023-09-30 → 2023-12-31Two Sigma InvestmentsADDED159,905288,747$1.8M
2023-09-30 → 2023-12-31Millennium ManagementCLOSED104,8480-$1.4M
2023-09-30 → 2023-12-31AQR Capital ManagementTRIMMED41,85537,559-$0.1M
2023-09-30 → 2023-12-31Marshall WaceADDED97,754564,914$6.3M
2023-09-30 → 2023-12-31Geode Capital ManagementADDED872,614920,757$0.8M
2023-09-30 → 2023-12-31Victory Capital ManagementADDED10,39548,314$0.5M
2023-09-30 → 2023-12-31Qube Research & TechnologiesADDED80,51893,525$0.2M