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Hedge Funds Tracker

AEHR

AEHR TEST SYSTEMS
Funds Buying14
Funds Selling12
# Funds Holding26
Total Value Held$651.4M

Current Holders

FundSharesValue% of PortfolioAs OfLatest MoveLatest Share Change
Citadel Advisors1,776,132$170.6M0%2026-06-30ADDED+1,094,141
D. E. Shaw & Co.1,301,421$125.0M0%2026-06-30ADDED+877,783
Two Sigma Investments1,181,114$113.5M0%2026-06-30ADDED+966,742
Geode Capital Management875,505$84.1M0%2026-06-30ADDED+149,794
Marshall Wace382,738$36.8M0%2026-06-30ADDED+372,527
Charles Schwab Investment Management249,512$24.0M0%2026-06-30ADDED+13,973
Point72 Asset Management219,900$21.1M0%2026-06-30TRIMMED-148,100
Neuberger Berman167,664$16.1M0%2026-06-30NEW+167,664
Renaissance Technologies134,500$12.9M0%2026-06-30NEW+134,500
Sculptor Capital600,000$12.1M0%2025-12-31CLOSED-600,000
Millennium Management108,877$10.5M0%2026-06-30TRIMMED-86,949
Polen Capital Management66,157$6.4M0%2026-06-30TRIMMED-13,239
Qube Research & Technologies213,555$5.7M0%2023-12-31CLOSED-213,555
Schonfeld Strategic Advisors44,106$4.2M0%2026-06-30NEW+44,106
Arrowstreet Capital35,987$3.5M0%2026-06-30NEW+35,987
AQR Capital Management9,685$0.9M0%2026-06-30ADDED+538
Walleye Capital8,991$0.9M0%2026-06-30TRIMMED-318,696
Graham Capital Management8,600$0.8M0%2026-06-30ADDED+100
VGI Partners (now Regal Partners)7,933$0.8M0%2026-06-30NEW+7,933
Davidson Kempner Capital Management21,368$0.4M0%2024-12-31CLOSED-21,368
Verition Fund Management9,154$0.3M0%2026-03-31CLOSED-9,154
Victory Capital Management3,439$0.3M0%2026-06-30NEW+3,439
Bridgewater Associates7,873$0.3M0%2026-03-31CLOSED-7,873
Squarepoint Ops2,700$0.3M0%2026-06-30TRIMMED-20,886
Wexford Capital1,790$0.1M0%2025-09-30CLOSED-1,790
Ancora Advisors100$0.0M0%2024-06-30CLOSED-100

Move History

QuarterFundActionPrev SharesNew SharesValue Change
2026-03-31 → 2026-06-30Renaissance TechnologiesNEW0134,500$12.9M
2026-03-31 → 2026-06-30Citadel AdvisorsADDED681,9911,776,132$145.3M
2026-03-31 → 2026-06-30Bridgewater AssociatesCLOSED7,8730-$0.3M
2026-03-31 → 2026-06-30Point72 Asset ManagementTRIMMED368,000219,900$7.5M
2026-03-31 → 2026-06-30D. E. Shaw & Co.ADDED423,6381,301,421$109.3M
2026-03-31 → 2026-06-30Two Sigma InvestmentsADDED214,3721,181,114$105.5M
2026-03-31 → 2026-06-30Millennium ManagementTRIMMED195,826108,877$3.2M
2026-03-31 → 2026-06-30AQR Capital ManagementADDED9,1479,685$0.6M
2026-03-31 → 2026-06-30Marshall WaceADDED10,211382,738$36.4M
2026-03-31 → 2026-06-30Neuberger BermanNEW0167,664$16.1M
2026-03-31 → 2026-06-30Polen Capital ManagementTRIMMED79,39666,157$3.4M
2026-03-31 → 2026-06-30VGI Partners (now Regal Partners)NEW07,933$0.8M
2026-03-31 → 2026-06-30Arrowstreet CapitalNEW035,987$3.5M
2026-03-31 → 2026-06-30Geode Capital ManagementADDED725,711875,505$57.2M
2026-03-31 → 2026-06-30Charles Schwab Investment ManagementADDED235,539249,512$15.2M
2026-03-31 → 2026-06-30Victory Capital ManagementNEW03,439$0.3M
2026-03-31 → 2026-06-30Verition Fund ManagementCLOSED9,1540-$0.3M
2026-03-31 → 2026-06-30Walleye CapitalTRIMMED327,6878,991-$11.3M
2026-03-31 → 2026-06-30Squarepoint OpsTRIMMED23,5862,700-$0.6M
2026-03-31 → 2026-06-30Schonfeld Strategic AdvisorsNEW044,106$4.2M
2026-03-31 → 2026-06-30Graham Capital ManagementADDED8,5008,600$0.5M
2025-12-31 → 2026-03-31Citadel AdvisorsTRIMMED1,056,879681,991$3.9M
2025-12-31 → 2026-03-31Bridgewater AssociatesNEW07,873$0.3M
2025-12-31 → 2026-03-31Point72 Asset ManagementADDED196,600368,000$9.7M
2025-12-31 → 2026-03-31D. E. Shaw & Co.TRIMMED682,091423,638$1.9M
2025-12-31 → 2026-03-31Two Sigma InvestmentsTRIMMED383,974214,372$0.2M
2025-12-31 → 2026-03-31Millennium ManagementADDED59,219195,826$6.1M
2025-12-31 → 2026-03-31AQR Capital ManagementNEW09,147$0.3M
2025-12-31 → 2026-03-31Marshall WaceNEW010,211$0.4M
2025-12-31 → 2026-03-31Sculptor CapitalCLOSED600,0000-$12.1M
2025-12-31 → 2026-03-31Polen Capital ManagementADDED30,11179,396$2.3M
2025-12-31 → 2026-03-31Geode Capital ManagementADDED685,694725,711$13.1M
2025-12-31 → 2026-03-31Charles Schwab Investment ManagementTRIMMED238,409235,539$3.9M
2025-12-31 → 2026-03-31Victory Capital ManagementCLOSED69,5400-$1.4M
2025-12-31 → 2026-03-31Verition Fund ManagementTRIMMED24,1919,154-$0.1M
2025-12-31 → 2026-03-31Walleye CapitalADDED64,907327,687$10.8M
2025-12-31 → 2026-03-31Squarepoint OpsTRIMMED100,19923,586-$1.1M
2025-12-31 → 2026-03-31Graham Capital ManagementNEW08,500$0.3M
2025-09-30 → 2025-12-31Citadel AdvisorsTRIMMED1,071,1731,056,879-$10.9M
2025-09-30 → 2025-12-31Bridgewater AssociatesCLOSED8,3940-$0.3M
2025-09-30 → 2025-12-31Point72 Asset ManagementNEW0196,600$4.0M
2025-09-30 → 2025-12-31D. E. Shaw & Co.ADDED619,374682,091-$4.9M
2025-09-30 → 2025-12-31Two Sigma InvestmentsADDED105,327383,974$4.6M
2025-09-30 → 2025-12-31Millennium ManagementADDED58,72759,219-$0.6M
2025-09-30 → 2025-12-31Polen Capital ManagementADDED23,30830,111-$0.1M
2025-09-30 → 2025-12-31Geode Capital ManagementADDED680,103685,694-$6.6M
2025-09-30 → 2025-12-31Charles Schwab Investment ManagementTRIMMED238,448238,409-$2.4M
2025-09-30 → 2025-12-31Wexford CapitalCLOSED1,7900-$0.1M
2025-09-30 → 2025-12-31Verition Fund ManagementTRIMMED40,89724,191-$0.7M
2025-09-30 → 2025-12-31Walleye CapitalTRIMMED133,73364,907-$2.7M
2025-09-30 → 2025-12-31Squarepoint OpsADDED8,200100,199$1.8M
2025-06-30 → 2025-09-30Citadel AdvisorsADDED382,0001,071,173$27.3M
2025-06-30 → 2025-09-30Bridgewater AssociatesNEW08,394$0.3M
2025-06-30 → 2025-09-30D. E. Shaw & Co.ADDED95,000619,374$17.4M
2025-06-30 → 2025-09-30Two Sigma InvestmentsNEW0105,327$3.2M
2025-06-30 → 2025-09-30Millennium ManagementNEW058,727$1.8M
2025-06-30 → 2025-09-30Polen Capital ManagementADDED21,00023,308$0.4M
2025-06-30 → 2025-09-30Geode Capital ManagementADDED678,546680,103$11.7M
2025-06-30 → 2025-09-30Charles Schwab Investment ManagementADDED229,751238,448$4.2M
2025-06-30 → 2025-09-30Victory Capital ManagementNEW069,540$2.1M
2025-06-30 → 2025-09-30Wexford CapitalTRIMMED6,6081,790-$0.0M
2025-06-30 → 2025-09-30Verition Fund ManagementADDED11,66040,897$1.1M
2025-06-30 → 2025-09-30Walleye CapitalADDED57,700133,733$3.3M
2025-06-30 → 2025-09-30Squarepoint OpsTRIMMED17,6628,200$0.0M
2025-03-31 → 2025-06-30Citadel AdvisorsTRIMMED571,200382,000$0.8M
2025-03-31 → 2025-06-30D. E. Shaw & Co.ADDED30,00095,000$1.0M
2025-03-31 → 2025-06-30Two Sigma InvestmentsCLOSED48,9840-$0.4M
2025-03-31 → 2025-06-30Polen Capital ManagementNEW021,000$0.3M
2025-03-31 → 2025-06-30Geode Capital ManagementADDED669,888678,546$3.9M
2025-03-31 → 2025-06-30Charles Schwab Investment ManagementADDED225,923229,751$1.3M
2025-03-31 → 2025-06-30Wexford CapitalNEW06,608$0.1M
2025-03-31 → 2025-06-30Verition Fund ManagementNEW011,660$0.2M
2025-03-31 → 2025-06-30Walleye CapitalNEW057,700$0.7M
2025-03-31 → 2025-06-30Squarepoint OpsTRIMMED36,17317,662-$0.0M
2024-12-31 → 2025-03-31Citadel AdvisorsADDED183,000571,200$1.1M
2024-12-31 → 2025-03-31Point72 Asset ManagementCLOSED920,4270-$15.3M
2024-12-31 → 2025-03-31D. E. Shaw & Co.TRIMMED62,90030,000-$0.8M
2024-12-31 → 2025-03-31Two Sigma InvestmentsADDED48,62448,984-$0.5M
2024-12-31 → 2025-03-31Millennium ManagementCLOSED53,8080-$0.9M
2024-12-31 → 2025-03-31Davidson Kempner Capital ManagementCLOSED21,3680-$0.4M
2024-12-31 → 2025-03-31Sculptor CapitalNEW0600,000$4.4M
2024-12-31 → 2025-03-31Geode Capital ManagementADDED647,610669,888-$5.9M
2024-12-31 → 2025-03-31Charles Schwab Investment ManagementADDED215,596225,923-$1.9M
2024-12-31 → 2025-03-31Walleye CapitalCLOSED158,4180-$2.6M
2024-12-31 → 2025-03-31Squarepoint OpsTRIMMED51,86236,173-$0.6M
2024-09-30 → 2024-12-31Citadel AdvisorsADDED152,143183,000$1.1M
2024-09-30 → 2024-12-31Point72 Asset ManagementNEW0920,427$15.3M
2024-09-30 → 2024-12-31Two Sigma InvestmentsADDED43,34848,624$0.3M
2024-09-30 → 2024-12-31Millennium ManagementTRIMMED56,66553,808$0.2M
2024-09-30 → 2024-12-31Davidson Kempner Capital ManagementNEW021,368$0.4M
2024-09-30 → 2024-12-31Marshall WaceCLOSED662,1250-$8.5M
2024-09-30 → 2024-12-31Geode Capital ManagementADDED639,149647,610$2.6M
2024-09-30 → 2024-12-31Charles Schwab Investment ManagementTRIMMED226,336215,596$0.7M
2024-09-30 → 2024-12-31Walleye CapitalADDED94,261158,418$1.4M
2024-09-30 → 2024-12-31Squarepoint OpsADDED22,69851,862$0.6M
2024-06-30 → 2024-09-30Citadel AdvisorsTRIMMED579,280152,143-$4.5M
2024-06-30 → 2024-09-30Two Sigma InvestmentsTRIMMED334,64343,348-$3.2M
2024-06-30 → 2024-09-30Millennium ManagementTRIMMED191,19456,665-$1.4M
2024-06-30 → 2024-09-30Marshall WaceNEW0662,125$8.5M
2024-06-30 → 2024-09-30Ancora AdvisorsCLOSED1000-$0.0M
2024-06-30 → 2024-09-30Geode Capital ManagementADDED620,628639,149$1.3M
2024-06-30 → 2024-09-30Charles Schwab Investment ManagementADDED217,690226,336$0.5M
2024-06-30 → 2024-09-30Verition Fund ManagementCLOSED29,0450-$0.3M
2024-06-30 → 2024-09-30Walleye CapitalADDED62,34894,261$0.5M
2024-06-30 → 2024-09-30Squarepoint OpsTRIMMED182,62722,698-$1.7M
2024-03-31 → 2024-06-30Citadel AdvisorsADDED481,373579,280$0.5M
2024-03-31 → 2024-06-30D. E. Shaw & Co.TRIMMED85,34362,900-$0.4M
2024-03-31 → 2024-06-30Two Sigma InvestmentsADDED46,793334,643$3.2M
2024-03-31 → 2024-06-30Millennium ManagementADDED101,137191,194$0.9M
2024-03-31 → 2024-06-30AQR Capital ManagementCLOSED91,1390-$1.1M
2024-03-31 → 2024-06-30Ancora AdvisorsNEW0100$0.0M
2024-03-31 → 2024-06-30Geode Capital ManagementADDED609,070620,628-$0.6M
2024-03-31 → 2024-06-30Charles Schwab Investment ManagementADDED212,107217,690-$0.2M
2024-03-31 → 2024-06-30Verition Fund ManagementNEW029,045$0.3M
2024-03-31 → 2024-06-30Walleye CapitalTRIMMED153,41962,348-$1.2M
2024-03-31 → 2024-06-30Squarepoint OpsTRIMMED234,100182,627-$0.9M
2024-03-31 → 2024-06-30Graham Capital ManagementCLOSED27,4360-$0.3M
2023-12-31 → 2024-03-31Citadel AdvisorsTRIMMED658,121481,373-$11.5M
2023-12-31 → 2024-03-31Point72 Asset ManagementCLOSED18,5150-$0.5M
2023-12-31 → 2024-03-31D. E. Shaw & Co.TRIMMED327,87285,343-$7.6M
2023-12-31 → 2024-03-31Two Sigma InvestmentsNEW046,793$0.6M
2023-12-31 → 2024-03-31Millennium ManagementTRIMMED407,762101,137-$9.6M
2023-12-31 → 2024-03-31AQR Capital ManagementADDED20,14691,139$0.6M
2023-12-31 → 2024-03-31Marshall WaceCLOSED93,2270-$2.5M
2023-12-31 → 2024-03-31Neuberger BermanCLOSED288,0990-$7.6M
2023-12-31 → 2024-03-31Geode Capital ManagementADDED592,904609,070-$8.2M
2023-12-31 → 2024-03-31Charles Schwab Investment ManagementADDED209,670212,107-$2.9M
2023-12-31 → 2024-03-31Victory Capital ManagementCLOSED38,2500-$1.0M
2023-12-31 → 2024-03-31Walleye CapitalADDED41,400153,419$0.8M
2023-12-31 → 2024-03-31Squarepoint OpsNEW0234,100$2.9M
2023-12-31 → 2024-03-31Schonfeld Strategic AdvisorsCLOSED9,7000-$0.3M
2023-12-31 → 2024-03-31Qube Research & TechnologiesCLOSED213,5550-$5.7M
2023-12-31 → 2024-03-31Graham Capital ManagementADDED11,99027,436$0.0M
2023-09-30 → 2023-12-31Citadel AdvisorsADDED654,974658,121-$12.5M
2023-09-30 → 2023-12-31Point72 Asset ManagementTRIMMED489,31818,515-$21.9M
2023-09-30 → 2023-12-31D. E. Shaw & Co.ADDED272,993327,872-$3.8M
2023-09-30 → 2023-12-31Millennium ManagementADDED56,616407,762$8.2M
2023-09-30 → 2023-12-31AQR Capital ManagementADDED12,58320,146-$0.0M
2023-09-30 → 2023-12-31Marshall WaceNEW093,227$2.5M
2023-09-30 → 2023-12-31Neuberger BermanADDED134,511288,099$1.5M
2023-09-30 → 2023-12-31Geode Capital ManagementADDED538,934592,904-$8.9M
2023-09-30 → 2023-12-31Charles Schwab Investment ManagementADDED200,553209,670-$3.6M
2023-09-30 → 2023-12-31Victory Capital ManagementTRIMMED50,07638,250-$1.3M
2023-09-30 → 2023-12-31Verition Fund ManagementCLOSED5,5600-$0.3M
2023-09-30 → 2023-12-31Walleye CapitalTRIMMED45,30041,400-$1.0M
2023-09-30 → 2023-12-31Squarepoint OpsCLOSED47,0610-$2.2M
2023-09-30 → 2023-12-31Schonfeld Strategic AdvisorsNEW09,700$0.3M
2023-09-30 → 2023-12-31Qube Research & TechnologiesNEW0213,555$5.7M
2023-09-30 → 2023-12-31Graham Capital ManagementNEW011,990$0.3M