CompositeGovernment TrackerInsider TradingHedge FundsRed FlagsFinancials

Hedge Funds Tracker

WDC

WESTERN DIGITAL CORP
Funds Buying16
Funds Selling39
# Funds Holding55
Total Value Held$37,449.8M

Current Holders

FundSharesValue% of PortfolioAs OfLatest MoveLatest Share Change
Capital World Investors16,598,211$10,601.7M1%2026-06-30ADDED+18,000
Citadel Advisors8,759,278$5,594.7M1%2026-06-30TRIMMED-88,505,722
Geode Capital Management8,411,628$5,353.0M0%2026-06-30TRIMMED-1,065,573
Norges Bank Investment Management4,629,232$2,956.8M0%2026-06-30NEW+4,629,232
AQR Capital Management2,940,948$1,878.4M1%2026-06-30TRIMMED-518,617
D. E. Shaw & Co.2,869,087$1,832.5M1%2026-06-30TRIMMED-149,714,913
Capital Research Global Investors2,816,570$1,799.1M0%2026-06-30TRIMMED-493,055
Charles Schwab Investment Management2,132,395$1,362.0M0%2026-06-30TRIMMED-74,546
Millennium Management991,462$633.3M0%2026-06-30TRIMMED-147,509,000
Qube Research & Technologies991,429$633.2M1%2026-06-30ADDED+846,729
Castle Hook Partners903,374$577.0M2%2026-06-30ADDED+24,435
Sculptor Capital70,000,000$502.1M4%2026-03-31CLOSED-70,000,000
Neuberger Berman621,485$397.0M0%2026-06-30ADDED+165,240
Renaissance Technologies537,473$343.3M0%2026-06-30TRIMMED-608,660
PrimeCap Management516,440$329.9M0%2026-06-30TRIMMED-60,770
Marshall Wace448,706$286.6M0%2026-06-30TRIMMED-520,317
Squarepoint Ops423,083$270.2M0%2026-06-30TRIMMED-507,017
Whale Rock Capital Management400,687$255.9M1%2026-06-30TRIMMED-11,319
Impactive Capital3,571,435$228.5M8%2025-06-30CLOSED-3,571,435
Victory Capital Management357,077$228.1M0%2026-06-30ADDED+1,100,000
Adage Capital Partners307,437$196.4M0%2026-06-30ADDED+13,700
Point72 Asset Management265,793$169.8M0%2026-06-30TRIMMED-843,251
Elliott Investment Management2,250,000$144.0M1%2025-06-30CLOSED-2,250,000
Arrowstreet Capital183,267$117.1M0%2026-06-30NEW+183,267
Bridgewater Associates172,415$110.1M0%2026-06-30TRIMMED-76,624
Davidson Kempner Capital Management1,449,309$86.4M1%2024-12-31CLOSED-55,000,000
Sachem Head Capital Management1,845,000$74.6M1%2025-03-31CLOSED-1,845,000
Verition Fund Management93,205$59.5M0%2026-06-30ADDED+56,942
Two Sigma Investments74,556$47.6M0%2026-06-30TRIMMED-275,000
Discovery Capital Management617,800$46.8M1%2024-06-30CLOSED-617,800
Capstone Investment Advisors68,152$43.5M0%2026-06-30ADDED+21,500,000
Man Group64,585$41.3M0%2026-06-30TRIMMED-45,834
Glenview Capital Management600,570$38.4M0%2025-06-30CLOSED-600,570
Rokos Capital Management59,993$38.3M0%2026-06-30TRIMMED-138,467
Silverback Asset Management10,695,000$34.3M2%2025-09-30CLOSED-10,695,000
Clearbridge Investments49,857$31.8M0%2026-06-30NEW+49,857
Oaktree Capital Management21,581,000$21.3M0%2023-09-30CLOSED-21,581,000
Schonfeld Strategic Advisors33,087$21.1M0%2026-06-30TRIMMED-80,656
Walleye Capital27,032$17.3M0%2026-06-30TRIMMED-104,457
Loomis Sayles14,455$9.2M0%2026-06-30TRIMMED-4,106
Soros Fund Management134,323$8.6M0%2025-06-30CLOSED-134,323
Fisher Asset Management8,605$5.5M0%2026-06-30TRIMMED-6,479
HBK Investments28,747$5.0M0%2025-12-31CLOSED-28,747
1832 Asset Management6,500$4.2M0%2026-06-30TRIMMED-168,513
Caxton Associates4,826$3.1M0%2026-06-30ADDED+4,000
Monashee Investment Management3,000,000$3.0M0%2023-09-30CLOSED-3,000,000
Moore Capital Management3,073$2.0M0%2026-06-30ADDED+2,193
Ancora Advisors2,772$1.8M0%2026-06-30TRIMMED-10
Graham Capital Management2,088$1.3M0%2026-06-30TRIMMED-5,137
Maverick Capital1,882$1.2M0%2026-06-30NEW+1,882
Hudson Bay Capital Management4,764$0.8M0%2025-12-31CLOSED-4,764
Blackstone1,022$0.7M0%2026-06-30TRIMMED-18,330
Voleon Capital Management435$0.3M0%2026-06-30NEW+435
Wexford Capital403$0.3M0%2026-06-30NEW+403
Duquesne Family Office417,160$0.0M0%2024-12-31CLOSED-417,160

Move History

QuarterFundActionPrev SharesNew SharesValue Change
2026-03-31 → 2026-06-30Renaissance TechnologiesTRIMMED1,146,133537,473$33.3M
2026-03-31 → 2026-06-30Citadel AdvisorsTRIMMED97,265,0008,759,278$4,898.0M
2026-03-31 → 2026-06-30Bridgewater AssociatesTRIMMED249,039172,415$42.8M
2026-03-31 → 2026-06-30Point72 Asset ManagementTRIMMED1,109,044265,793-$130.2M
2026-03-31 → 2026-06-30D. E. Shaw & Co.TRIMMED152,584,0002,869,087$739.7M
2026-03-31 → 2026-06-30Two Sigma InvestmentsTRIMMED89,226,00088,951,000$859.2M
2026-03-31 → 2026-06-30Millennium ManagementTRIMMED205,553,00058,044,000-$492.1M
2026-03-31 → 2026-06-30Fisher Asset ManagementTRIMMED15,0848,605$1.4M
2026-03-31 → 2026-06-30AQR Capital ManagementTRIMMED3,459,5652,940,948$965.4M
2026-03-31 → 2026-06-30Maverick CapitalNEW01,882$1.2M
2026-03-31 → 2026-06-30Adage Capital PartnersADDED293,737307,437$116.9M
2026-03-31 → 2026-06-30Norges Bank Investment ManagementNEW04,629,232$2,956.8M
2026-03-31 → 2026-06-30Marshall WaceTRIMMED969,023448,706$24.5M
2026-03-31 → 2026-06-30Capital Research Global InvestorsTRIMMED3,309,6252,816,570$904.0M
2026-03-31 → 2026-06-30Whale Rock Capital ManagementTRIMMED412,006400,687$144.5M
2026-03-31 → 2026-06-30Sculptor CapitalCLOSED70,000,0000-$502.1M
2026-03-31 → 2026-06-30Neuberger BermanADDED456,245621,485$273.5M
2026-03-31 → 2026-06-30BlackstoneTRIMMED19,3521,022-$4.6M
2026-03-31 → 2026-06-30Ancora AdvisorsTRIMMED2,7822,772$1.0M
2026-03-31 → 2026-06-30Arrowstreet CapitalNEW0183,267$117.1M
2026-03-31 → 2026-06-30Clearbridge InvestmentsNEW049,857$31.8M
2026-03-31 → 2026-06-30Geode Capital ManagementTRIMMED9,477,2018,411,628$2,796.0M
2026-03-31 → 2026-06-30PrimeCap ManagementTRIMMED577,210516,440$173.7M
2026-03-31 → 2026-06-30Loomis SaylesTRIMMED14,81010,704$2.8M
2026-03-31 → 2026-06-30Charles Schwab Investment ManagementTRIMMED2,206,9412,132,395$765.0M
2026-03-31 → 2026-06-30Victory Capital ManagementADDED1,000,0002,100,000$28.4M
2026-03-31 → 2026-06-30Moore Capital ManagementADDED8803,073$1.7M
2026-03-31 → 2026-06-30Caxton AssociatesADDED8264,826$2.9M
2026-03-31 → 2026-06-30Wexford CapitalNEW0403$0.3M
2026-03-31 → 2026-06-30Verition Fund ManagementADDED36,26393,205$49.7M
2026-03-31 → 2026-06-30Walleye CapitalTRIMMED131,48927,032-$18.3M
2026-03-31 → 2026-06-30Squarepoint OpsTRIMMED930,100423,083$18.6M
2026-03-31 → 2026-06-30Schonfeld Strategic AdvisorsTRIMMED113,74333,087-$9.6M
2026-03-31 → 2026-06-30Voleon Capital ManagementNEW0435$0.3M
2026-03-31 → 2026-06-30Qube Research & TechnologiesADDED144,700991,429$594.1M
2026-03-31 → 2026-06-30Graham Capital ManagementTRIMMED7,2252,088-$0.6M
2026-03-31 → 2026-06-30Man GroupTRIMMED110,41964,585$11.4M
2026-03-31 → 2026-06-30Castle Hook PartnersADDED878,939903,374$339.3M
2026-03-31 → 2026-06-30Rokos Capital ManagementTRIMMED198,46059,993-$15.4M
2026-03-31 → 2026-06-301832 Asset ManagementTRIMMED175,0136,500-$43.2M
2025-12-31 → 2026-03-31Renaissance TechnologiesADDED992,5331,146,133$139.0M
2025-12-31 → 2026-03-31Citadel AdvisorsADDED90,804,00097,265,000$280.1M
2025-12-31 → 2026-03-31Bridgewater AssociatesADDED72,339249,039$54.9M
2025-12-31 → 2026-03-31Point72 Asset ManagementADDED943,9851,109,044$137.4M
2025-12-31 → 2026-03-31D. E. Shaw & Co.TRIMMED154,437,000152,584,000$384.0M
2025-12-31 → 2026-03-31Two Sigma InvestmentsADDED62,584,00089,226,000$351.8M
2025-12-31 → 2026-03-31Millennium ManagementADDED774,705205,553,000$1,338.6M
2025-12-31 → 2026-03-31Fisher Asset ManagementADDED11,99115,084$2.0M
2025-12-31 → 2026-03-31AQR Capital ManagementADDED2,972,7033,459,565$400.9M
2025-12-31 → 2026-03-31Adage Capital PartnersADDED258,637293,737$34.9M
2025-12-31 → 2026-03-31Norges Bank Investment ManagementCLOSED4,578,4460-$788.7M
2025-12-31 → 2026-03-31HBK InvestmentsCLOSED28,7470-$5.0M
2025-12-31 → 2026-03-31Marshall WaceADDED231,268969,023$222.3M
2025-12-31 → 2026-03-31Capital Research Global InvestorsNEW03,309,625$895.1M
2025-12-31 → 2026-03-31Whale Rock Capital ManagementNEW0412,006$111.4M
2025-12-31 → 2026-03-31Sculptor CapitalTRIMMED100,436,00070,000,000$41.2M
2025-12-31 → 2026-03-31Neuberger BermanADDED425,789456,245$50.1M
2025-12-31 → 2026-03-31BlackstoneTRIMMED20,60519,352$1.7M
2025-12-31 → 2026-03-31Ancora AdvisorsTRIMMED7,2522,782-$0.5M
2025-12-31 → 2026-03-31Geode Capital ManagementADDED9,282,4329,477,201$963.1M
2025-12-31 → 2026-03-31Capital World InvestorsADDED472,000490,000$1.3M
2025-12-31 → 2026-03-31PrimeCap ManagementTRIMMED753,540577,210$26.3M
2025-12-31 → 2026-03-31Loomis SaylesTRIMMED33,70114,810-$1.8M
2025-12-31 → 2026-03-31Charles Schwab Investment ManagementTRIMMED2,266,7092,206,941$206.5M
2025-12-31 → 2026-03-31Victory Capital ManagementADDED587,4981,000,000-$94.0M
2025-12-31 → 2026-03-31Moore Capital ManagementNEW0880$0.2M
2025-12-31 → 2026-03-31Caxton AssociatesTRIMMED11,123826-$1.7M
2025-12-31 → 2026-03-31Verition Fund ManagementTRIMMED602,79936,263-$94.0M
2025-12-31 → 2026-03-31Walleye CapitalTRIMMED242,171131,489-$6.2M
2025-12-31 → 2026-03-31Squarepoint OpsTRIMMED1,634,990930,100-$30.1M
2025-12-31 → 2026-03-31Schonfeld Strategic AdvisorsTRIMMED208,981113,743-$5.2M
2025-12-31 → 2026-03-31Qube Research & TechnologiesTRIMMED329,900144,700-$17.7M
2025-12-31 → 2026-03-31Capstone Investment AdvisorsADDED59,000,00080,500,000$305.9M
2025-12-31 → 2026-03-31Graham Capital ManagementADDED2,1527,225$1.6M
2025-12-31 → 2026-03-31Man GroupTRIMMED178,404110,419-$0.9M
2025-12-31 → 2026-03-31Hudson Bay Capital ManagementCLOSED4,7640-$0.8M
2025-12-31 → 2026-03-31Castle Hook PartnersTRIMMED1,325,670878,939$9.4M
2025-12-31 → 2026-03-31Rokos Capital ManagementTRIMMED535,000198,460-$38.5M
2025-12-31 → 2026-03-311832 Asset ManagementADDED18,242175,013$44.2M
2025-09-30 → 2025-12-31Renaissance TechnologiesTRIMMED1,148,762992,533$33.1M
2025-09-30 → 2025-12-31Citadel AdvisorsADDED73,500,00090,804,000$180.8M
2025-09-30 → 2025-12-31Bridgewater AssociatesADDED51,96372,339$6.2M
2025-09-30 → 2025-12-31Point72 Asset ManagementTRIMMED963,675943,985$46.9M
2025-09-30 → 2025-12-31D. E. Shaw & Co.ADDED141,937,000154,437,000$253.5M
2025-09-30 → 2025-12-31Two Sigma InvestmentsTRIMMED68,100,00062,584,000$68.4M
2025-09-30 → 2025-12-31Millennium ManagementTRIMMED180,882,000774,705-$446.9M
2025-09-30 → 2025-12-31Fisher Asset ManagementNEW011,991$2.1M
2025-09-30 → 2025-12-31AQR Capital ManagementADDED1,744,0422,972,703$302.7M
2025-09-30 → 2025-12-31Adage Capital PartnersADDED240,837258,637$15.6M
2025-09-30 → 2025-12-31Norges Bank Investment ManagementNEW04,578,446$788.7M
2025-09-30 → 2025-12-31HBK InvestmentsTRIMMED28,74928,747$1.5M
2025-09-30 → 2025-12-31Marshall WaceTRIMMED324,296231,268$0.9M
2025-09-30 → 2025-12-31Sculptor CapitalADDED45,000,000100,436,000$316.7M
2025-09-30 → 2025-12-31Neuberger BermanTRIMMED1,368,391425,789-$90.0M
2025-09-30 → 2025-12-31BlackstoneNEW020,605$3.5M
2025-09-30 → 2025-12-31Ancora AdvisorsTRIMMED18,1967,252-$0.9M
2025-09-30 → 2025-12-31Geode Capital ManagementTRIMMED9,414,5189,282,432$468.0M
2025-09-30 → 2025-12-31Capital World InvestorsNEW0472,000$2.2M
2025-09-30 → 2025-12-31PrimeCap ManagementTRIMMED965,070753,540$13.9M
2025-09-30 → 2025-12-31Loomis SaylesADDED3,43133,701$5.4M
2025-09-30 → 2025-12-31Charles Schwab Investment ManagementTRIMMED2,365,8742,266,709$106.4M
2025-09-30 → 2025-12-31Victory Capital ManagementADDED576,829587,498$32.0M
2025-09-30 → 2025-12-31Caxton AssociatesTRIMMED14,36411,123$0.2M
2025-09-30 → 2025-12-31Verition Fund ManagementADDED424,453602,799$52.9M
2025-09-30 → 2025-12-31Walleye CapitalTRIMMED295,689242,171$6.2M
2025-09-30 → 2025-12-31Squarepoint OpsTRIMMED1,806,9131,634,990$64.7M
2025-09-30 → 2025-12-31Schonfeld Strategic AdvisorsTRIMMED712,614208,981-$49.6M
2025-09-30 → 2025-12-31Qube Research & TechnologiesTRIMMED596,100329,900-$14.7M
2025-09-30 → 2025-12-31Capstone Investment AdvisorsADDED54,500,00059,000,000$95.6M
2025-09-30 → 2025-12-31Graham Capital ManagementTRIMMED14,2192,152-$1.3M
2025-09-30 → 2025-12-31Man GroupADDED94,202178,404$19.4M
2025-09-30 → 2025-12-31Hudson Bay Capital ManagementADDED1,7564,764$0.6M
2025-09-30 → 2025-12-31Castle Hook PartnersTRIMMED1,752,4031,325,670$18.0M
2025-09-30 → 2025-12-31Rokos Capital ManagementTRIMMED2,405,742535,000-$196.6M
2025-09-30 → 2025-12-31Silverback Asset ManagementCLOSED10,695,0000-$34.3M
2025-09-30 → 2025-12-311832 Asset ManagementTRIMMED36,97218,242-$1.3M
2025-06-30 → 2025-09-30Renaissance TechnologiesADDED201,8331,148,762$125.0M
2025-06-30 → 2025-09-30Citadel AdvisorsADDED68,000,00073,500,000$113.7M
2025-06-30 → 2025-09-30Bridgewater AssociatesNEW051,963$6.2M
2025-06-30 → 2025-09-30Soros Fund ManagementCLOSED134,3230-$8.6M
2025-06-30 → 2025-09-30Point72 Asset ManagementTRIMMED12,500,000963,675$93.2M
2025-06-30 → 2025-09-30D. E. Shaw & Co.ADDED134,612,000141,937,000$213.6M
2025-06-30 → 2025-09-30Two Sigma InvestmentsADDED38,100,00068,100,000$150.0M
2025-06-30 → 2025-09-30Millennium ManagementADDED163,000,000180,882,000$287.6M
2025-06-30 → 2025-09-30Elliott Investment ManagementCLOSED2,250,0000-$144.0M
2025-06-30 → 2025-09-30AQR Capital ManagementADDED1,232,0711,744,042$131.0M
2025-06-30 → 2025-09-30Adage Capital PartnersTRIMMED269,537240,837$11.7M
2025-06-30 → 2025-09-30Glenview Capital ManagementCLOSED600,5700-$38.4M
2025-06-30 → 2025-09-30Norges Bank Investment ManagementCLOSED3,448,6660-$220.7M
2025-06-30 → 2025-09-30HBK InvestmentsADDED26,04128,749$1.8M
2025-06-30 → 2025-09-30Marshall WaceTRIMMED471,372324,296$8.8M
2025-06-30 → 2025-09-30Sculptor CapitalADDED17,500,00045,000,000$112.7M
2025-06-30 → 2025-09-30Neuberger BermanTRIMMED1,453,4541,368,391$70.3M
2025-06-30 → 2025-09-30Ancora AdvisorsTRIMMED18,63618,196$1.0M
2025-06-30 → 2025-09-30Impactive CapitalCLOSED3,571,4350-$228.5M
2025-06-30 → 2025-09-30Geode Capital ManagementADDED9,305,2899,414,518$532.8M
2025-06-30 → 2025-09-30PrimeCap ManagementTRIMMED1,072,090965,070$47.3M
2025-06-30 → 2025-09-30Loomis SaylesTRIMMED11,6133,431-$0.3M
2025-06-30 → 2025-09-30Charles Schwab Investment ManagementTRIMMED2,426,7612,365,874$128.8M
2025-06-30 → 2025-09-30Victory Capital ManagementTRIMMED700,560576,829$24.4M
2025-06-30 → 2025-09-30Caxton AssociatesADDED7,76514,364$1.2M
2025-06-30 → 2025-09-30Verition Fund ManagementADDED227,400424,453$36.4M
2025-06-30 → 2025-09-30Walleye CapitalADDED205,040295,689$22.4M
2025-06-30 → 2025-09-30Squarepoint OpsADDED841,0731,806,913$163.1M
2025-06-30 → 2025-09-30Schonfeld Strategic AdvisorsADDED538,567712,614$51.1M
2025-06-30 → 2025-09-30Qube Research & TechnologiesTRIMMED601,500596,100$33.1M
2025-06-30 → 2025-09-30Capstone Investment AdvisorsADDED21,20054,500,000$173.6M
2025-06-30 → 2025-09-30Graham Capital ManagementTRIMMED46,62414,219-$1.3M
2025-06-30 → 2025-09-30Man GroupNEW094,202$11.3M
2025-06-30 → 2025-09-30Hudson Bay Capital ManagementNEW01,756$0.2M
2025-06-30 → 2025-09-30Castle Hook PartnersADDED712,6831,752,403$164.8M
2025-06-30 → 2025-09-30Rokos Capital ManagementADDED2,178,3572,405,742$149.4M
2025-06-30 → 2025-09-30Silverback Asset ManagementTRIMMED16,892,00010,695,000$4.0M
2025-06-30 → 2025-09-301832 Asset ManagementNEW036,972$4.4M
2025-03-31 → 2025-06-30Renaissance TechnologiesADDED69,933201,833$10.1M
2025-03-31 → 2025-06-30Citadel AdvisorsADDED11,189,03268,000,000-$330.3M
2025-03-31 → 2025-06-30Soros Fund ManagementTRIMMED350,000134,323-$5.6M
2025-03-31 → 2025-06-30Point72 Asset ManagementADDED8,10012,500,000$22.1M
2025-03-31 → 2025-06-30D. E. Shaw & Co.ADDED595,903134,612,000$217.6M
2025-03-31 → 2025-06-30Two Sigma InvestmentsTRIMMED50,150,00038,100,000$3.9M
2025-03-31 → 2025-06-30Millennium ManagementADDED795,650163,000,000$260.6M
2025-03-31 → 2025-06-30AQR Capital ManagementADDED447,4261,232,071$60.6M
2025-03-31 → 2025-06-30Maverick CapitalCLOSED14,3830-$0.6M
2025-03-31 → 2025-06-30Adage Capital PartnersADDED242,437269,537$7.4M
2025-03-31 → 2025-06-30Glenview Capital ManagementTRIMMED786,435600,570$6.6M
2025-03-31 → 2025-06-30Norges Bank Investment ManagementNEW03,448,666$220.7M
2025-03-31 → 2025-06-30HBK InvestmentsTRIMMED185,94626,041-$5.9M
2025-03-31 → 2025-06-30Marshall WaceADDED33,800471,372$28.8M
2025-03-31 → 2025-06-30Sculptor CapitalNEW017,500,000$31.4M
2025-03-31 → 2025-06-30Neuberger BermanADDED728,5541,453,454$63.6M
2025-03-31 → 2025-06-30Sachem Head Capital ManagementCLOSED1,845,0000-$74.6M
2025-03-31 → 2025-06-30Ancora AdvisorsADDED13,81018,636$0.6M
2025-03-31 → 2025-06-30Impactive CapitalADDED664,7053,571,435$201.7M
2025-03-31 → 2025-06-30Geode Capital ManagementADDED9,119,2599,305,289$225.5M
2025-03-31 → 2025-06-30PrimeCap ManagementTRIMMED1,121,5551,072,090$23.3M
2025-03-31 → 2025-06-30Loomis SaylesADDED7,39011,613$0.7M
2025-03-31 → 2025-06-30Charles Schwab Investment ManagementADDED2,368,0092,426,761$59.5M
2025-03-31 → 2025-06-30Victory Capital ManagementADDED125,880700,560$39.7M
2025-03-31 → 2025-06-30Caxton AssociatesTRIMMED8,7547,765$0.1M
2025-03-31 → 2025-06-30Verition Fund ManagementADDED212,584227,400$6.0M
2025-03-31 → 2025-06-30Walleye CapitalTRIMMED929,409205,040-$24.5M
2025-03-31 → 2025-06-30Squarepoint OpsTRIMMED1,772,806841,073-$17.9M
2025-03-31 → 2025-06-30Schonfeld Strategic AdvisorsADDED69,203538,567$31.7M
2024-12-31 → 2025-06-30Qube Research & TechnologiesTRIMMED700,196601,500-$3.3M
2025-03-31 → 2025-06-30Capstone Investment AdvisorsTRIMMED136,42721,200-$4.2M
2025-03-31 → 2025-06-30Graham Capital ManagementNEW046,624$3.0M
2025-03-31 → 2025-06-30Man GroupCLOSED119,1540-$4.8M
2025-03-31 → 2025-06-30Castle Hook PartnersNEW0712,683$45.6M
2025-03-31 → 2025-06-30Rokos Capital ManagementNEW02,178,357$139.4M
2025-03-31 → 2025-06-30Silverback Asset ManagementADDED12,392,00016,892,000$14.4M
2024-12-31 → 2025-03-31Renaissance TechnologiesTRIMMED912,13369,933-$51.6M
2024-12-31 → 2025-03-31Citadel AdvisorsADDED9,427,74111,189,032-$109.8M
2024-12-31 → 2025-03-31Soros Fund ManagementNEW0350,000$14.2M
2024-12-31 → 2025-03-31Duquesne Family OfficeCLOSED417,1600-$0.0M
2024-12-31 → 2025-03-31Point72 Asset ManagementTRIMMED20,0008,100-$0.9M
2024-12-31 → 2025-03-31D. E. Shaw & Co.TRIMMED19,250,000595,903-$1.5M
2024-12-31 → 2025-03-31Two Sigma InvestmentsTRIMMED59,150,00050,150,000-$13.9M
2024-12-31 → 2025-03-31Millennium ManagementTRIMMED57,000,000795,650-$43.5M
2024-12-31 → 2025-03-31AQR Capital ManagementADDED251,820447,426$2.7M
2024-12-31 → 2025-03-31Maverick CapitalTRIMMED468,39414,383-$27.3M
2024-12-31 → 2025-03-31Adage Capital PartnersTRIMMED273,037242,437-$6.5M
2024-12-31 → 2025-03-31Glenview Capital ManagementADDED698,823786,435-$9.9M
2024-12-31 → 2025-03-31Norges Bank Investment ManagementCLOSED5,912,6680-$352.6M
2024-12-31 → 2025-03-31HBK InvestmentsNEW0185,946$7.5M
2024-12-31 → 2025-03-31Davidson Kempner Capital ManagementCLOSED55,000,0000-$72.9M
2024-12-31 → 2025-03-31Marshall WaceTRIMMED496,32633,800-$28.2M
2024-12-31 → 2025-03-31Neuberger BermanTRIMMED1,550,848728,554-$63.0M
2024-12-31 → 2025-03-31Sachem Head Capital ManagementTRIMMED2,967,9001,845,000-$102.4M
2024-12-31 → 2025-03-31Ancora AdvisorsADDED3013,810$0.6M
2024-12-31 → 2025-03-31Impactive CapitalNEW0664,705$26.9M
2024-12-31 → 2025-03-31Clearbridge InvestmentsCLOSED1,225,2010-$73.1M
2024-12-31 → 2025-03-31Geode Capital ManagementADDED8,745,2649,119,259-$152.9M
2024-12-31 → 2025-03-31PrimeCap ManagementTRIMMED1,158,6151,121,555-$23.7M
2024-12-31 → 2025-03-31Loomis SaylesTRIMMED66,8847,390-$0.0M
2024-12-31 → 2025-03-31Charles Schwab Investment ManagementTRIMMED2,377,3612,368,009-$46.0M
2024-12-31 → 2025-03-31Victory Capital ManagementADDED100,756125,880-$0.9M
2024-12-31 → 2025-03-31Verition Fund ManagementTRIMMED483,382212,584-$20.2M
2024-12-31 → 2025-03-31Walleye CapitalTRIMMED1,182,683929,409-$32.9M
2024-12-31 → 2025-03-31Squarepoint OpsTRIMMED2,970,7711,772,806-$105.5M
2024-12-31 → 2025-03-31Schonfeld Strategic AdvisorsTRIMMED129,55869,203-$4.9M
2024-12-31 → 2025-03-31Capstone Investment AdvisorsTRIMMED138,839136,427-$2.8M
2024-12-31 → 2025-03-31Graham Capital ManagementCLOSED19,1960-$1.1M
2024-12-31 → 2025-03-31Man GroupTRIMMED360,274119,154-$16.7M
2024-12-31 → 2025-03-31Rokos Capital ManagementCLOSED141,3140-$8.4M
2024-12-31 → 2025-03-31Silverback Asset ManagementTRIMMED20,392,00012,392,000-$11.1M
2024-09-30 → 2024-12-31Renaissance TechnologiesTRIMMED1,218,233912,133-$28.8M
2024-09-30 → 2024-12-31Citadel AdvisorsADDED7,066,6609,427,741$79.6M
2024-09-30 → 2024-12-31Duquesne Family OfficeADDED71,405417,160$0.0M
2024-09-30 → 2024-12-31Point72 Asset ManagementTRIMMED40,00020,000-$1.5M
2024-09-30 → 2024-12-31D. E. Shaw & Co.ADDED1,709,91319,250,000-$91.2M
2024-09-30 → 2024-12-31Two Sigma InvestmentsADDED1,365,29059,150,000-$14.9M
2024-09-30 → 2024-12-31Millennium ManagementADDED3,064,87657,000,000-$133.7M
2024-09-30 → 2024-12-31AQR Capital ManagementTRIMMED274,739251,820-$3.7M
2024-09-30 → 2024-12-31Maverick CapitalADDED79,002468,394$22.5M
2024-09-30 → 2024-12-31Adage Capital PartnersTRIMMED342,737273,037-$7.1M
2024-09-30 → 2024-12-31Glenview Capital ManagementADDED434,276698,823$12.0M
2024-09-30 → 2024-12-31Norges Bank Investment ManagementNEW05,912,668$352.6M
2024-09-30 → 2024-12-31Davidson Kempner Capital ManagementADDED1,560,19255,000,000-$33.7M
2024-09-30 → 2024-12-31Marshall WaceADDED288,920496,326$9.9M
2024-09-30 → 2024-12-31Neuberger BermanTRIMMED1,631,4021,550,848-$18.9M
2024-09-30 → 2024-12-31Sachem Head Capital ManagementADDED2,030,0002,967,900$38.3M
2024-09-30 → 2024-12-31Ancora AdvisorsNEW030$0.0M
2024-09-30 → 2024-12-31Clearbridge InvestmentsTRIMMED1,333,6871,225,201-$18.0M
2024-09-30 → 2024-12-31Geode Capital ManagementADDED7,921,6088,745,264-$18.9M
2024-09-30 → 2024-12-31PrimeCap ManagementTRIMMED1,161,4351,158,615-$10.2M
2024-09-30 → 2024-12-31Loomis SaylesTRIMMED175,00566,884-$0.0M
2024-09-30 → 2024-12-31Charles Schwab Investment ManagementADDED2,258,1932,377,361-$12.4M
2024-09-30 → 2024-12-31Victory Capital ManagementTRIMMED162,585100,756-$5.1M
2024-09-30 → 2024-12-31Verition Fund ManagementADDED268,231483,382$10.5M
2024-09-30 → 2024-12-31Walleye CapitalTRIMMED1,413,0101,182,683-$26.0M
2024-09-30 → 2024-12-31Squarepoint OpsADDED1,917,8812,970,771$46.2M
2024-09-30 → 2024-12-31Schonfeld Strategic AdvisorsTRIMMED136,033129,558-$1.6M
2024-09-30 → 2024-12-31Qube Research & TechnologiesTRIMMED813,231700,196-$13.8M
2024-09-30 → 2024-12-31Capstone Investment AdvisorsADDED58,606138,839$4.3M
2024-09-30 → 2024-12-31Graham Capital ManagementNEW019,196$1.1M
2024-09-30 → 2024-12-31Man GroupADDED273,694360,274$2.8M
2024-09-30 → 2024-12-31Hudson Bay Capital ManagementCLOSED70,0000-$4.8M
2024-09-30 → 2024-12-31Rokos Capital ManagementNEW0141,314$8.4M
2024-09-30 → 2024-12-31Silverback Asset ManagementNEW020,392,000$27.0M
2024-06-30 → 2024-09-30Renaissance TechnologiesNEW01,218,233$83.2M
2024-06-30 → 2024-09-30Citadel AdvisorsTRIMMED9,780,7837,066,660-$258.5M
2024-06-30 → 2024-09-30Duquesne Family OfficeNEW071,405$0.0M
2024-06-30 → 2024-09-30Point72 Asset ManagementTRIMMED2,741,91340,000-$205.0M
2024-06-30 → 2024-09-30D. E. Shaw & Co.TRIMMED3,853,9421,709,913-$175.2M
2024-06-30 → 2024-09-30Two Sigma InvestmentsTRIMMED1,781,3631,365,290-$41.7M
2024-06-30 → 2024-09-30Millennium ManagementTRIMMED5,513,9133,064,876-$208.5M
2024-06-30 → 2024-09-30Elliott Investment ManagementADDED1,185,0002,250,000$63.9M
2024-06-30 → 2024-09-30AQR Capital ManagementADDED83,255274,739$12.5M
2024-06-30 → 2024-09-30Maverick CapitalNEW079,002$5.4M
2024-06-30 → 2024-09-30Adage Capital PartnersADDED313,237342,737-$0.3M
2024-06-30 → 2024-09-30Glenview Capital ManagementNEW0434,276$29.7M
2024-06-30 → 2024-09-30Norges Bank Investment ManagementCLOSED5,872,0630-$444.9M
2024-06-30 → 2024-09-30Davidson Kempner Capital ManagementADDED1,398,3581,560,192$0.7M
2024-06-30 → 2024-09-30Discovery Capital ManagementCLOSED617,8000-$46.8M
2024-06-30 → 2024-09-30Marshall WaceTRIMMED709,386288,920-$34.0M
2024-06-30 → 2024-09-30Neuberger BermanADDED1,455,7921,631,402$1.1M
2024-06-30 → 2024-09-30Sachem Head Capital ManagementADDED1,158,5002,030,000$50.8M
2024-06-30 → 2024-09-30Arrowstreet CapitalCLOSED8,7080-$0.0M
2024-06-30 → 2024-09-30Clearbridge InvestmentsTRIMMED1,547,1451,333,687-$26.1M
2024-06-30 → 2024-09-30Geode Capital ManagementADDED7,844,8277,921,608-$53.5M
2024-06-30 → 2024-09-30PrimeCap ManagementTRIMMED1,196,1251,161,435-$11.3M
2024-06-30 → 2024-09-30Loomis SaylesNEW0175,005$0.0M
2024-06-30 → 2024-09-30Charles Schwab Investment ManagementTRIMMED3,139,2712,258,193-$83.7M
2024-06-30 → 2024-09-30Victory Capital ManagementTRIMMED168,804162,585-$1.7M
2024-06-30 → 2024-09-30Verition Fund ManagementTRIMMED497,640268,231-$19.4M
2024-06-30 → 2024-09-30Walleye CapitalADDED1,199,1331,413,010$5.6M
2024-06-30 → 2024-09-30Squarepoint OpsADDED1,359,6881,917,881$27.9M
2024-06-30 → 2024-09-30Schonfeld Strategic AdvisorsTRIMMED573,963136,033-$34.2M
2024-06-30 → 2024-09-30Qube Research & TechnologiesADDED735,910813,231-$0.2M
2024-06-30 → 2024-09-30Capstone Investment AdvisorsADDED56,80058,606-$0.3M
2024-06-30 → 2024-09-30Graham Capital ManagementCLOSED27,8070-$2.1M
2024-06-30 → 2024-09-30Man GroupTRIMMED979,332273,694-$55.5M
2024-06-30 → 2024-09-30Hudson Bay Capital ManagementNEW070,000$4.8M
2024-06-30 → 2024-09-301832 Asset ManagementCLOSED1,446,5090-$109.6M
2024-03-31 → 2024-06-30Renaissance TechnologiesCLOSED340,1330-$0.0M
2024-03-31 → 2024-06-30Citadel AdvisorsTRIMMED9,895,5599,780,783$65.8M
2024-03-31 → 2024-06-30Duquesne Family OfficeCLOSED73,5050-$0.0M
2024-03-31 → 2024-06-30Point72 Asset ManagementTRIMMED3,993,1172,741,913-$64.7M
2024-03-31 → 2024-06-30D. E. Shaw & Co.ADDED3,137,3633,853,942$77.9M
2024-03-31 → 2024-06-30Two Sigma InvestmentsTRIMMED1,888,8851,781,363$6.1M
2024-03-31 → 2024-06-30Millennium ManagementTRIMMED5,557,0055,513,913$38.6M
2024-03-31 → 2024-06-30AQR Capital ManagementADDED22,12883,255$4.8M
2024-03-31 → 2024-06-30Adage Capital PartnersTRIMMED318,037313,237$2.0M
2024-03-31 → 2024-06-30Norges Bank Investment ManagementNEW05,872,063$444.9M
2024-03-31 → 2024-06-30Davidson Kempner Capital ManagementTRIMMED1,551,3081,398,358$0.1M
2024-03-31 → 2024-06-30Discovery Capital ManagementADDED260,300617,800$29.0M
2024-03-31 → 2024-06-30Marshall WaceADDED175,218709,386$41.8M
2024-03-31 → 2024-06-30Neuberger BermanTRIMMED1,652,4791,455,792-$2.5M
2024-03-31 → 2024-06-30Sachem Head Capital ManagementNEW01,158,500$87.8M
2024-03-31 → 2024-06-30Arrowstreet CapitalNEW08,708$0.0M
2024-03-31 → 2024-06-30Clearbridge InvestmentsTRIMMED1,611,6621,547,145$7.2M
2024-03-31 → 2024-06-30Geode Capital ManagementADDED7,659,3167,844,827$71.5M
2024-03-31 → 2024-06-30PrimeCap ManagementTRIMMED1,275,8881,196,125$3.6M
2024-03-31 → 2024-06-30Charles Schwab Investment ManagementADDED3,122,3623,139,271$24.8M
2024-03-31 → 2024-06-30Victory Capital ManagementTRIMMED2,717,703168,804-$172.7M
2024-03-31 → 2024-06-30Moore Capital ManagementCLOSED125,0000-$8.5M
2024-03-31 → 2024-06-30Verition Fund ManagementADDED257,908497,640$20.1M
2024-03-31 → 2024-06-30Walleye CapitalADDED1,118,5441,199,133$14.5M
2024-03-31 → 2024-06-30Squarepoint OpsTRIMMED1,365,4981,359,688$9.8M
2024-03-31 → 2024-06-30Schonfeld Strategic AdvisorsADDED520,400573,963$8.0M
2024-03-31 → 2024-06-30Qube Research & TechnologiesADDED70,493735,910$50.9M
2024-03-31 → 2024-06-30Capstone Investment AdvisorsTRIMMED63,67356,800-$0.0M
2024-03-31 → 2024-06-30Graham Capital ManagementTRIMMED32,37527,807-$0.1M
2024-03-31 → 2024-06-30Man GroupADDED389,799979,332$47.6M
2024-03-31 → 2024-06-301832 Asset ManagementADDED416,8511,446,509$81.2M
2023-12-31 → 2024-03-31Renaissance TechnologiesTRIMMED487,133340,133-$0.0M
2023-12-31 → 2024-03-31Citadel AdvisorsADDED9,844,9539,895,559$159.7M
2023-12-31 → 2024-03-31Duquesne Family OfficeTRIMMED230,00073,505-$0.0M
2023-12-31 → 2024-03-31Point72 Asset ManagementTRIMMED4,376,6513,993,117$43.3M
2023-12-31 → 2024-03-31D. E. Shaw & Co.TRIMMED15,500,0003,137,363$198.7M
2023-12-31 → 2024-03-31Two Sigma InvestmentsTRIMMED2,093,8211,888,885$19.2M
2023-12-31 → 2024-03-31Millennium ManagementTRIMMED12,142,1215,557,005-$256.7M
2023-12-31 → 2024-03-31AQR Capital ManagementADDED15,37022,128$0.7M
2023-12-31 → 2024-03-31Adage Capital PartnersADDED239,937318,037$9.1M
2023-12-31 → 2024-03-31Norges Bank Investment ManagementCLOSED2,882,5250-$151.0M
2023-12-31 → 2024-03-31Davidson Kempner Capital ManagementADDED850,0001,551,308$61.3M
2023-12-31 → 2024-03-31Discovery Capital ManagementNEW0260,300$17.8M
2023-12-31 → 2024-03-31Marshall WaceTRIMMED521,859175,218-$15.4M
2023-12-31 → 2024-03-31Neuberger BermanADDED247,4431,652,479$99.8M
2023-12-31 → 2024-03-31Clearbridge InvestmentsTRIMMED1,657,8151,611,662$23.2M
2023-12-31 → 2024-03-31Geode Capital ManagementADDED7,418,6527,659,316$133.8M
2023-12-31 → 2024-03-31PrimeCap ManagementTRIMMED1,542,6081,275,888$6.3M
2023-12-31 → 2024-03-31Charles Schwab Investment ManagementADDED3,096,9933,122,362$50.9M
2023-12-31 → 2024-03-31Victory Capital ManagementTRIMMED84,474,0002,717,703$101.3M
2023-12-31 → 2024-03-31Moore Capital ManagementNEW0125,000$8.5M
2023-12-31 → 2024-03-31Verition Fund ManagementADDED206,419257,908$6.8M
2023-12-31 → 2024-03-31Walleye CapitalTRIMMED1,199,2471,118,544$13.5M
2023-12-31 → 2024-03-31Squarepoint OpsADDED706,5801,365,498$56.2M
2023-12-31 → 2024-03-31Schonfeld Strategic AdvisorsTRIMMED869,726520,400-$10.0M
2023-12-31 → 2024-03-31Qube Research & TechnologiesTRIMMED105,10670,493-$0.7M
2023-12-31 → 2024-03-31Capstone Investment AdvisorsTRIMMED105,17863,673-$1.2M
2023-12-31 → 2024-03-31Graham Capital ManagementNEW032,375$2.2M
2023-12-31 → 2024-03-31Man GroupADDED69,118389,799$23.0M
2023-12-31 → 2024-03-311832 Asset ManagementNEW0416,851$28.4M
2023-09-30 → 2023-12-31Renaissance TechnologiesNEW0487,133$0.0M
2023-09-30 → 2023-12-31Citadel AdvisorsADDED6,470,7449,844,953$220.3M
2023-09-30 → 2023-12-31Point72 Asset ManagementADDED3,434,0574,376,651$72.5M
2023-09-30 → 2023-12-31D. E. Shaw & Co.ADDED536,77715,500,000-$9.1M
2023-09-30 → 2023-12-31Two Sigma InvestmentsADDED46,5002,093,821$107.5M
2023-09-30 → 2023-12-31Millennium ManagementADDED8,312,69912,142,121$256.6M
2023-09-30 → 2023-12-31AQR Capital ManagementADDED10,08815,370$0.3M
2023-09-30 → 2023-12-31Maverick CapitalCLOSED8,1790-$0.4M
2023-09-30 → 2023-12-31Adage Capital PartnersTRIMMED243,137239,937$1.5M
2023-09-30 → 2023-12-31Norges Bank Investment ManagementNEW02,882,525$151.0M
2023-09-30 → 2023-12-31Davidson Kempner Capital ManagementNEW0850,000$44.5M
2023-09-30 → 2023-12-31Marshall WaceADDED259,793521,859$15.5M
2023-09-30 → 2023-12-31Neuberger BermanTRIMMED251,132247,443$1.5M
2023-09-30 → 2023-12-31Clearbridge InvestmentsTRIMMED1,910,1591,657,815-$0.3M
2023-09-30 → 2023-12-31Oaktree Capital ManagementCLOSED21,581,0000-$21.3M
2023-09-30 → 2023-12-31Geode Capital ManagementADDED7,166,1667,418,652$61.2M
2023-09-30 → 2023-12-31PrimeCap ManagementTRIMMED2,279,3691,542,608-$23.2M
2023-09-30 → 2023-12-31Charles Schwab Investment ManagementADDED3,028,1143,096,993$24.0M
2023-09-30 → 2023-12-31Victory Capital ManagementTRIMMED119,828,50084,474,000-$33.7M
2023-09-30 → 2023-12-31Verition Fund ManagementADDED139,183206,419$4.5M
2023-09-30 → 2023-12-31Walleye CapitalADDED701,2941,199,247$30.8M
2023-09-30 → 2023-12-31Squarepoint OpsADDED146,985706,580$30.3M
2023-09-30 → 2023-12-31Schonfeld Strategic AdvisorsADDED187,622869,726$37.0M
2023-09-30 → 2023-12-31Qube Research & TechnologiesADDED2,691105,106$5.4M
2023-09-30 → 2023-12-31Capstone Investment AdvisorsADDED65,100105,178$2.5M
2023-09-30 → 2023-12-31Man GroupNEW069,118$3.6M
2023-09-30 → 2023-12-31Monashee Investment ManagementCLOSED3,000,0000-$3.0M