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Hedge Funds Tracker

ARKB

Ark 21Shares Bitcoin ETF
Funds Buying2
Funds Selling7
# Funds Holding9
Total Value Held$272.9M

Current Holders

FundSharesValue% of PortfolioAs OfLatest MoveLatest Share Change
ARK Investment Management6,454,565$125.6M1%2026-06-30TRIMMED-243,641
Schonfeld Strategic Advisors3,935,278$76.6M0%2026-06-30TRIMMED-1,658,429
HBK Investments1,966,887$38.3M0%2026-06-30TRIMMED-1,285,150
Millennium Management1,060,383$20.6M0%2026-06-30TRIMMED-635,261
Verition Fund Management150,000$5.4M0%2025-06-30CLOSED-150,000
Citadel Advisors251,743$4.9M0%2026-06-30ADDED+15,543
Renaissance Technologies48,055$0.9M0%2026-06-30NEW+48,055
Qube Research & Technologies17,335$0.3M0%2026-06-30TRIMMED-109,805
Walleye Capital3,000$0.3M0%2024-12-31CLOSED-3,000

Move History

QuarterFundActionPrev SharesNew SharesValue Change
2026-03-31 → 2026-06-30Renaissance TechnologiesNEW048,055$0.9M
2026-03-31 → 2026-06-30Citadel AdvisorsADDED236,200251,743-$0.4M
2026-03-31 → 2026-06-30ARK Investment ManagementTRIMMED6,698,2066,454,565-$25.0M
2026-03-31 → 2026-06-30Millennium ManagementTRIMMED1,695,6441,060,383-$17.5M
2026-03-31 → 2026-06-30Schonfeld Strategic AdvisorsTRIMMED5,593,7073,935,278-$49.2M
2026-03-31 → 2026-06-30Qube Research & TechnologiesTRIMMED127,14017,335-$2.5M
2025-12-31 → 2026-03-31Renaissance TechnologiesCLOSED127,6000-$3.7M
2025-12-31 → 2026-03-31Citadel AdvisorsTRIMMED417,969236,200-$6.8M
2025-12-31 → 2026-03-31ARK Investment ManagementTRIMMED6,871,5056,698,206-$48.9M
2025-12-31 → 2026-03-31Millennium ManagementTRIMMED4,314,1381,695,644-$87.1M
2025-12-31 → 2026-03-31Schonfeld Strategic AdvisorsADDED4,768,7075,593,707-$12.7M
2025-12-31 → 2026-03-31Qube Research & TechnologiesNEW0127,140$2.9M
2025-09-30 → 2025-12-31Renaissance TechnologiesADDED46,600127,600$1.9M
2025-09-30 → 2025-12-31Citadel AdvisorsTRIMMED477,063417,969-$6.0M
2025-09-30 → 2025-12-31ARK Investment ManagementADDED6,322,7166,871,505-$40.8M
2025-09-30 → 2025-12-31Millennium ManagementADDED3,960,1244,314,138-$25.3M
2025-09-30 → 2025-12-31HBK InvestmentsTRIMMED3,252,0371,966,887-$66.5M
2025-09-30 → 2025-12-31Schonfeld Strategic AdvisorsADDED3,986,2794,768,707-$13.1M
2025-06-30 → 2025-09-30Renaissance TechnologiesTRIMMED163,80046,600-$4.1M
2025-06-30 → 2025-09-30Citadel AdvisorsTRIMMED759,450477,063-$9.0M
2025-06-30 → 2025-09-30ARK Investment ManagementTRIMMED6,622,0086,322,716$3.4M
2025-06-30 → 2025-09-30Millennium ManagementTRIMMED4,228,5333,960,124-$0.8M
2025-06-30 → 2025-09-30HBK InvestmentsTRIMMED3,267,1443,252,037$6.7M
2025-06-30 → 2025-09-30Verition Fund ManagementCLOSED150,0000-$5.4M
2025-06-30 → 2025-09-30Schonfeld Strategic AdvisorsADDED3,326,5873,986,279$32.5M
2025-03-31 → 2025-06-30Renaissance TechnologiesNEW0163,800$5.9M
2025-03-31 → 2025-06-30Citadel AdvisorsADDED194,884759,450$11.2M
2025-03-31 → 2025-06-30ARK Investment ManagementADDED2,869,4736,622,008$1.1M
2025-03-31 → 2025-06-30Millennium ManagementADDED1,378,2454,228,533$38.0M
2025-03-31 → 2025-06-30HBK InvestmentsADDED817,1683,267,144$49.8M
2025-03-31 → 2025-06-30Verition Fund ManagementADDED50,000150,000$1.3M
2025-03-31 → 2025-06-30Schonfeld Strategic AdvisorsADDED250,5293,326,587$98.5M
2024-12-31 → 2025-03-31Renaissance TechnologiesCLOSED15,5000-$1.4M
2024-12-31 → 2025-03-31Citadel AdvisorsADDED106,014194,884$6.1M
2024-12-31 → 2025-03-31ARK Investment ManagementTRIMMED3,100,2322,869,473-$53.3M
2024-12-31 → 2025-03-31Millennium ManagementADDED1,125,5571,378,245$8.3M
2024-12-31 → 2025-03-31HBK InvestmentsTRIMMED1,398,642817,168-$63.3M
2024-12-31 → 2025-03-31Verition Fund ManagementTRIMMED75,05050,000-$2.9M
2024-12-31 → 2025-03-31Walleye CapitalCLOSED3,0000-$0.3M
2024-12-31 → 2025-03-31Schonfeld Strategic AdvisorsADDED46,770250,529$16.2M
2024-09-30 → 2024-12-31Renaissance TechnologiesNEW015,500$1.4M
2024-09-30 → 2024-12-31Citadel AdvisorsNEW0106,014$9.9M
2024-09-30 → 2024-12-31ARK Investment ManagementTRIMMED3,143,1303,100,232$89.7M
2024-09-30 → 2024-12-31Millennium ManagementADDED934,1681,125,557$45.7M
2024-09-30 → 2024-12-31HBK InvestmentsADDED396,6081,398,642$105.3M
2024-09-30 → 2024-12-31Verition Fund ManagementNEW075,050$7.0M
2024-09-30 → 2024-12-31Walleye CapitalNEW03,000$0.3M
2024-09-30 → 2024-12-31Schonfeld Strategic AdvisorsNEW046,770$4.4M
2024-06-30 → 2024-09-30Renaissance TechnologiesCLOSED19,5000-$1.2M
2024-06-30 → 2024-09-30Citadel AdvisorsCLOSED39,1620-$2.3M
2024-06-30 → 2024-09-30ARK Investment ManagementTRIMMED3,415,3653,143,130-$5.4M
2024-06-30 → 2024-09-30Millennium ManagementADDED634,000934,168$21.3M
2024-06-30 → 2024-09-30HBK InvestmentsADDED331,191396,608$5.3M
2024-03-31 → 2024-06-30Renaissance TechnologiesTRIMMED32,50019,500$1.2M
2024-03-31 → 2024-06-30Citadel AdvisorsTRIMMED145,79739,162-$8.0M
2024-03-31 → 2024-06-30ARK Investment ManagementADDED2,909,0183,415,365-$1.6M
2024-03-31 → 2024-06-30HBK InvestmentsADDED280,898331,191-$0.1M
2023-12-31 → 2024-03-31Renaissance TechnologiesNEW032,500$0.0M
2023-12-31 → 2024-03-31Citadel AdvisorsNEW0145,797$10.3M
2023-12-31 → 2024-03-31ARK Investment ManagementNEW02,909,018$206.5M
2023-12-31 → 2024-03-31Millennium ManagementNEW0634,000$45.0M
2023-12-31 → 2024-03-31HBK InvestmentsNEW0280,898$19.9M