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Hedge Funds Tracker

MDY

SPDR S&P MIDCAP 400 ETF TRUST
Funds Buying7
Funds Selling17
# Funds Holding24
Total Value Held$474.7M

Current Holders

FundSharesValue% of PortfolioAs OfLatest MoveLatest Share Change
Moore Capital Management340,000$202.7M2%2025-09-30CLOSED-340,000
Citadel Advisors134,929$94.9M0%2026-06-30TRIMMED-217,571
AQR Capital Management50,915$35.8M0%2026-06-30ADDED+18,090
Two Sigma Investments41,640$29.3M0%2026-06-30NEW+41,640
Marshall Wace39,554$27.8M0%2026-06-30TRIMMED-858
Point72 Asset Management36,180$25.4M0%2026-06-30ADDED+6,580
Qube Research & Technologies23,671$14.3M0%2025-12-31CLOSED-23,671
Renaissance Technologies12,720$7.8M0%2026-03-31CLOSED-12,720
Wexford Capital11,710$6.5M1%2024-03-31CLOSED-11,710
Victory Capital Management9,795$5.8M0%2025-09-30CLOSED-9,795
Chilton Investment Company7,773$3.9M0%2023-12-31CLOSED-7,773
Select Equity Group7,547$3.4M0%2023-09-30CLOSED-7,547
D. E. Shaw & Co.4,370$3.1M0%2026-06-30NEW+4,370
Squarepoint Ops3,548$2.5M0%2026-06-30NEW+3,548
Walleye Capital4,186$2.5M0%2025-09-30CLOSED-4,186
Graham Capital Management3,500$2.1M0%2025-12-31CLOSED-3,500
Neuberger Berman2,664$1.9M0%2026-06-30ADDED+151
Millennium Management2,551$1.8M0%2026-06-30TRIMMED-41,689
Schonfeld Strategic Advisors2,198$1.1M0%2023-12-31CLOSED-2,198
Fisher Asset Management726$0.5M0%2026-06-30NEW+726
Capstone Investment Advisors839$0.5M0%2024-09-30CLOSED-839
Verition Fund Management1,039$0.5M0%2023-09-30CLOSED-1,039
Man Group733$0.4M0%2025-06-30CLOSED-733
1832 Asset Management150$0.1M0%2023-09-30CLOSED-150

Move History

QuarterFundActionPrev SharesNew SharesValue Change
2026-03-31 → 2026-06-30Renaissance TechnologiesCLOSED12,7200-$7.8M
2026-03-31 → 2026-06-30Citadel AdvisorsTRIMMED352,500134,929-$122.5M
2026-03-31 → 2026-06-30Point72 Asset ManagementADDED29,60036,180$7.2M
2026-03-31 → 2026-06-30D. E. Shaw & Co.NEW04,370$3.1M
2026-03-31 → 2026-06-30Two Sigma InvestmentsNEW041,640$29.3M
2026-03-31 → 2026-06-30Millennium ManagementTRIMMED44,2402,551-$25.5M
2026-03-31 → 2026-06-30Fisher Asset ManagementNEW0726$0.5M
2026-03-31 → 2026-06-30AQR Capital ManagementADDED32,82550,915$16.1M
2026-03-31 → 2026-06-30Marshall WaceTRIMMED40,41239,554$2.9M
2026-03-31 → 2026-06-30Neuberger BermanADDED2,5132,664$0.3M
2026-03-31 → 2026-06-30Squarepoint OpsNEW03,548$2.5M
2025-12-31 → 2026-03-31Renaissance TechnologiesNEW012,720$7.8M
2025-12-31 → 2026-03-31Citadel AdvisorsTRIMMED391,734352,500-$18.9M
2025-12-31 → 2026-03-31Point72 Asset ManagementADDED15,38029,600$9.0M
2025-12-31 → 2026-03-31D. E. Shaw & Co.CLOSED2,3650-$1.4M
2025-12-31 → 2026-03-31Millennium ManagementADDED8,57544,240$22.1M
2025-12-31 → 2026-03-31Fisher Asset ManagementCLOSED5410-$0.3M
2025-12-31 → 2026-03-31AQR Capital ManagementADDED27,61232,825$3.0M
2025-12-31 → 2026-03-31Marshall WaceADDED32,06240,412$5.6M
2025-12-31 → 2026-03-31Neuberger BermanTRIMMED2,5332,513$0.0M
2025-12-31 → 2026-03-31Qube Research & TechnologiesCLOSED23,6710-$14.3M
2025-12-31 → 2026-03-31Graham Capital ManagementCLOSED3,5000-$2.1M
2025-09-30 → 2025-12-31Renaissance TechnologiesCLOSED5,2000-$3.1M
2025-09-30 → 2025-12-31Citadel AdvisorsADDED185,196391,734$125.9M
2025-09-30 → 2025-12-31Point72 Asset ManagementNEW015,380$9.3M
2025-09-30 → 2025-12-31D. E. Shaw & Co.NEW02,365$1.4M
2025-09-30 → 2025-12-31Millennium ManagementTRIMMED35,4278,575-$15.9M
2025-09-30 → 2025-12-31Fisher Asset ManagementNEW0541$0.3M
2025-09-30 → 2025-12-31AQR Capital ManagementADDED22,04927,612$3.5M
2025-09-30 → 2025-12-31Marshall WaceNEW032,062$19.3M
2025-09-30 → 2025-12-31Neuberger BermanTRIMMED2,6002,533-$0.0M
2025-09-30 → 2025-12-31Victory Capital ManagementCLOSED9,7950-$5.8M
2025-09-30 → 2025-12-31Moore Capital ManagementCLOSED340,0000-$202.7M
2025-09-30 → 2025-12-31Walleye CapitalCLOSED4,1860-$2.5M
2025-09-30 → 2025-12-31Squarepoint OpsCLOSED40,1580-$23.9M
2025-09-30 → 2025-12-31Qube Research & TechnologiesADDED7,10923,671$10.0M
2025-09-30 → 2025-12-31Graham Capital ManagementNEW03,500$2.1M
2025-06-30 → 2025-09-30Renaissance TechnologiesADDED3,7005,200$1.0M
2025-06-30 → 2025-09-30Citadel AdvisorsTRIMMED238,015185,196-$24.4M
2025-06-30 → 2025-09-30Millennium ManagementADDED8,55135,427$16.3M
2025-06-30 → 2025-09-30AQR Capital ManagementADDED12,71422,049$5.9M
2025-06-30 → 2025-09-30Neuberger BermanADDED2,4302,600$0.2M
2025-06-30 → 2025-09-30Victory Capital ManagementADDED9,1959,795$0.6M
2025-06-30 → 2025-09-30Moore Capital ManagementTRIMMED633,725340,000-$156.3M
2025-06-30 → 2025-09-30Walleye CapitalADDED5604,186$2.2M
2025-06-30 → 2025-09-30Squarepoint OpsTRIMMED82,48040,158-$22.8M
2025-06-30 → 2025-09-30Qube Research & TechnologiesTRIMMED29,7077,109-$12.6M
2025-06-30 → 2025-09-30Man GroupCLOSED7330-$0.4M
2025-03-31 → 2025-06-30Renaissance TechnologiesTRIMMED13,5003,700-$5.1M
2025-03-31 → 2025-06-30Citadel AdvisorsTRIMMED495,942238,015-$129.7M
2025-03-31 → 2025-06-30Millennium ManagementTRIMMED147,1118,551-$73.6M
2025-03-31 → 2025-06-30AQR Capital ManagementADDED6,41712,714$3.8M
2025-03-31 → 2025-06-30Marshall WaceCLOSED2,5000-$1.3M
2025-03-31 → 2025-06-30Neuberger BermanTRIMMED2,7842,430-$0.1M
2025-03-31 → 2025-06-30Victory Capital ManagementTRIMMED14,4959,195-$2.5M
2025-03-31 → 2025-06-30Moore Capital ManagementADDED365,925633,725$163.8M
2025-03-31 → 2025-06-30Walleye CapitalNEW0560$0.3M
2025-03-31 → 2025-06-30Squarepoint OpsADDED34,33582,480$28.4M
2024-12-31 → 2025-06-30Qube Research & TechnologiesADDED3,13329,707$15.0M
2025-03-31 → 2025-06-30Man GroupADDED500733$0.1M
2024-12-31 → 2025-03-31Renaissance TechnologiesTRIMMED17,20013,500-$2.6M
2024-12-31 → 2025-03-31Citadel AdvisorsTRIMMED555,084495,942-$51.6M
2024-12-31 → 2025-03-31Millennium ManagementADDED43,216147,111$53.9M
2024-12-31 → 2025-03-31AQR Capital ManagementADDED5,0166,417$0.6M
2024-12-31 → 2025-03-31Marshall WaceNEW02,500$1.3M
2024-12-31 → 2025-03-31Neuberger BermanTRIMMED2,8712,784-$0.2M
2024-12-31 → 2025-03-31Victory Capital ManagementTRIMMED14,94514,495-$0.8M
2024-12-31 → 2025-03-31Moore Capital ManagementTRIMMED527,000365,925-$105.0M
2024-12-31 → 2025-03-31Squarepoint OpsADDED33,32034,335-$0.7M
2024-12-31 → 2025-03-31Man GroupADDED400500$0.0M
2024-09-30 → 2024-12-31Renaissance TechnologiesNEW017,200$9.8M
2024-09-30 → 2024-12-31Citadel AdvisorsADDED264,020555,084$165.8M
2024-09-30 → 2024-12-31D. E. Shaw & Co.CLOSED26,2770-$15.0M
2024-09-30 → 2024-12-31Two Sigma InvestmentsCLOSED15,6000-$8.9M
2024-09-30 → 2024-12-31Millennium ManagementNEW043,216$24.6M
2024-09-30 → 2024-12-31AQR Capital ManagementADDED5505,016$2.5M
2024-09-30 → 2024-12-31Neuberger BermanTRIMMED3,2092,871-$0.2M
2024-09-30 → 2024-12-31Victory Capital ManagementTRIMMED22,30014,945-$4.2M
2024-09-30 → 2024-12-31Moore Capital ManagementNEW0527,000$300.2M
2024-09-30 → 2024-12-31Walleye CapitalCLOSED6050-$0.3M
2024-09-30 → 2024-12-31Squarepoint OpsADDED1,40033,320$18.2M
2024-09-30 → 2024-12-31Qube Research & TechnologiesTRIMMED41,9773,133-$22.1M
2024-09-30 → 2024-12-31Capstone Investment AdvisorsCLOSED8390-$0.5M
2024-09-30 → 2024-12-31Man GroupTRIMMED1,186400-$0.4M
2024-06-30 → 2024-09-30Citadel AdvisorsADDED86,103264,020$104.3M
2024-06-30 → 2024-09-30D. E. Shaw & Co.TRIMMED26,81926,277$0.6M
2024-06-30 → 2024-09-30Two Sigma InvestmentsNEW015,600$8.9M
2024-06-30 → 2024-09-30Millennium ManagementCLOSED40,0250-$21.4M
2024-06-30 → 2024-09-30AQR Capital ManagementNEW0550$0.3M
2024-06-30 → 2024-09-30Marshall WaceCLOSED7520-$0.4M
2024-06-30 → 2024-09-30Neuberger BermanADDED2,8843,209$0.3M
2024-06-30 → 2024-09-30Victory Capital ManagementADDED8,10022,300$8.4M
2024-06-30 → 2024-09-30Walleye CapitalNEW0605$0.3M
2024-06-30 → 2024-09-30Squarepoint OpsTRIMMED28,9371,400-$14.7M
2024-06-30 → 2024-09-30Qube Research & TechnologiesADDED36,34541,977$4.5M
2024-06-30 → 2024-09-30Capstone Investment AdvisorsNEW0839$0.5M
2024-06-30 → 2024-09-30Man GroupNEW01,186$0.7M
2024-03-31 → 2024-06-30Citadel AdvisorsTRIMMED96,62586,103-$7.7M
2024-03-31 → 2024-06-30D. E. Shaw & Co.NEW026,819$14.4M
2024-03-31 → 2024-06-30Millennium ManagementADDED4,17940,025$19.1M
2024-03-31 → 2024-06-30Marshall WaceNEW0752$0.4M
2024-03-31 → 2024-06-30Neuberger BermanTRIMMED3,1792,884-$0.2M
2024-03-31 → 2024-06-30Victory Capital ManagementTRIMMED18,1058,100-$5.7M
2024-03-31 → 2024-06-30Wexford CapitalCLOSED11,7100-$6.5M
2024-03-31 → 2024-06-30Squarepoint OpsADDED1,90028,937$14.4M
2024-03-31 → 2024-06-30Qube Research & TechnologiesADDED9,24936,345$14.3M
2024-03-31 → 2024-06-30Man GroupCLOSED1,8770-$1.0M
2023-12-31 → 2024-03-31Citadel AdvisorsTRIMMED268,89796,625-$82.7M
2023-12-31 → 2024-03-31Millennium ManagementTRIMMED4,8674,179-$0.1M
2023-12-31 → 2024-03-31Neuberger BermanTRIMMED3,3093,179$0.1M
2023-12-31 → 2024-03-31Victory Capital ManagementADDED16,99018,105$1.5M
2023-12-31 → 2024-03-31Chilton Investment CompanyCLOSED7,7730-$3.9M
2023-12-31 → 2024-03-31Wexford CapitalNEW011,710$6.5M
2023-12-31 → 2024-03-31Squarepoint OpsTRIMMED152,0001,900-$76.1M
2023-12-31 → 2024-03-31Schonfeld Strategic AdvisorsCLOSED2,1980-$1.1M
2023-12-31 → 2024-03-31Qube Research & TechnologiesTRIMMED18,5729,249-$4.3M
2023-12-31 → 2024-03-31Man GroupTRIMMED4,9371,877-$1.5M
2023-09-30 → 2023-12-31Renaissance TechnologiesCLOSED5,8000-$0.0M
2023-09-30 → 2023-12-31Citadel AdvisorsTRIMMED440,097268,897-$64.5M
2023-09-30 → 2023-12-31Millennium ManagementADDED1,1194,867$2.0M
2023-09-30 → 2023-12-31Neuberger BermanADDED3,0203,309$0.3M
2023-09-30 → 2023-12-31Victory Capital ManagementADDED7,88016,990$5.0M
2023-09-30 → 2023-12-31Select Equity GroupCLOSED7,5470-$3.4M
2023-09-30 → 2023-12-31Wexford CapitalCLOSED2,1200-$1.0M
2023-09-30 → 2023-12-31Verition Fund ManagementCLOSED1,0390-$0.5M
2023-09-30 → 2023-12-31Squarepoint OpsTRIMMED468,144152,000-$136.7M
2023-09-30 → 2023-12-31Schonfeld Strategic AdvisorsADDED2,0332,198$0.2M
2023-09-30 → 2023-12-31Qube Research & TechnologiesADDED9,62618,572$5.0M
2023-09-30 → 2023-12-31Man GroupNEW04,937$2.5M
2023-09-30 → 2023-12-311832 Asset ManagementCLOSED1500-$0.1M