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Hedge Funds Tracker

IOSP

INNOSPEC INC.
Funds Buying6
Funds Selling19
# Funds Holding25
Total Value Held$321.9M

Current Holders

FundSharesValue% of PortfolioAs OfLatest MoveLatest Share Change
Geode Capital Management666,589$54.3M0%2026-06-30ADDED+35,997
Victory Capital Management660,110$53.7M0%2026-06-30TRIMMED-204,884
Two Sigma Investments568,709$46.3M0%2026-06-30TRIMMED-24,330
AQR Capital Management482,545$39.3M0%2026-06-30ADDED+170,480
Charles Schwab Investment Management355,658$28.9M0%2026-06-30TRIMMED-10,216
Qube Research & Technologies285,849$23.3M0%2026-06-30TRIMMED-120,775
Renaissance Technologies185,000$15.1M0%2026-06-30ADDED+66,100
D. E. Shaw & Co.165,746$13.5M0%2026-06-30TRIMMED-121,048
Norges Bank Investment Management139,200$10.7M0%2025-12-31CLOSED-139,200
Citadel Advisors98,549$8.0M0%2026-06-30TRIMMED-122,334
Walleye Capital103,935$8.0M0%2025-12-31CLOSED-103,935
Millennium Management61,427$4.5M0%2026-03-31CLOSED-61,427
Point72 Asset Management42,648$3.5M0%2026-06-30TRIMMED-124,146
Arrowstreet Capital34,876$2.8M0%2026-06-30ADDED+16,379
Verition Fund Management26,664$2.0M0%2025-12-31CLOSED-26,664
Marshall Wace23,075$1.9M0%2026-06-30TRIMMED-10,451
Blackstone19,163$1.6M0%2026-06-30NEW+19,163
Schonfeld Strategic Advisors13,276$1.1M0%2026-06-30TRIMMED-12,974
Squarepoint Ops10,379$0.8M0%2026-06-30TRIMMED-6,107
Capstone Investment Advisors9,993$0.8M0%2026-06-30TRIMMED-5,764
Man Group6,151$0.5M0%2026-06-30TRIMMED-1,941
Bridgewater Associates5,950$0.4M0%2026-03-31CLOSED-5,950
Graham Capital Management4,083$0.4M0%2023-09-30CLOSED-4,083
Caxton Associates4,726$0.3M0%2026-03-31CLOSED-4,726
Neuberger Berman2,718$0.2M0%2026-06-30NEW+2,718

Move History

QuarterFundActionPrev SharesNew SharesValue Change
2026-03-31 → 2026-06-30Renaissance TechnologiesADDED118,900185,000$6.4M
2026-03-31 → 2026-06-30Citadel AdvisorsTRIMMED220,88398,549-$8.1M
2026-03-31 → 2026-06-30Bridgewater AssociatesCLOSED5,9500-$0.4M
2026-03-31 → 2026-06-30Point72 Asset ManagementTRIMMED166,79442,648-$8.7M
2026-03-31 → 2026-06-30D. E. Shaw & Co.TRIMMED286,794165,746-$7.5M
2026-03-31 → 2026-06-30Two Sigma InvestmentsTRIMMED593,039568,709$3.0M
2026-03-31 → 2026-06-30Millennium ManagementCLOSED61,4270-$4.5M
2026-03-31 → 2026-06-30AQR Capital ManagementADDED312,065482,545$16.5M
2026-03-31 → 2026-06-30Marshall WaceTRIMMED33,52623,075-$0.6M
2026-03-31 → 2026-06-30Neuberger BermanNEW02,718$0.2M
2026-03-31 → 2026-06-30BlackstoneNEW019,163$1.6M
2026-03-31 → 2026-06-30Arrowstreet CapitalADDED18,49734,876$1.5M
2026-03-31 → 2026-06-30Geode Capital ManagementADDED630,592666,589$8.2M
2026-03-31 → 2026-06-30Charles Schwab Investment ManagementTRIMMED365,874355,658$2.2M
2026-03-31 → 2026-06-30Victory Capital ManagementTRIMMED864,994660,110-$9.4M
2026-03-31 → 2026-06-30Caxton AssociatesCLOSED4,7260-$0.3M
2026-03-31 → 2026-06-30Squarepoint OpsTRIMMED16,48610,379-$0.4M
2026-03-31 → 2026-06-30Schonfeld Strategic AdvisorsTRIMMED26,25013,276-$0.8M
2026-03-31 → 2026-06-30Qube Research & TechnologiesTRIMMED406,624285,849-$6.4M
2026-03-31 → 2026-06-30Capstone Investment AdvisorsTRIMMED15,7579,993-$0.3M
2026-03-31 → 2026-06-30Man GroupTRIMMED8,0926,151-$0.1M
2025-12-31 → 2026-03-31Renaissance TechnologiesTRIMMED120,300118,900-$0.5M
2025-12-31 → 2026-03-31Citadel AdvisorsADDED72,694220,883$10.6M
2025-12-31 → 2026-03-31Bridgewater AssociatesNEW05,950$0.4M
2025-12-31 → 2026-03-31Point72 Asset ManagementADDED95,775166,794$4.8M
2025-12-31 → 2026-03-31D. E. Shaw & Co.TRIMMED309,927286,794-$2.8M
2025-12-31 → 2026-03-31Two Sigma InvestmentsADDED159,514593,039$31.1M
2025-12-31 → 2026-03-31Millennium ManagementTRIMMED533,31261,427-$36.3M
2025-12-31 → 2026-03-31AQR Capital ManagementADDED268,151312,065$2.3M
2025-12-31 → 2026-03-31Norges Bank Investment ManagementCLOSED139,2000-$10.7M
2025-12-31 → 2026-03-31Marshall WaceADDED9,22833,526$1.7M
2025-12-31 → 2026-03-31Arrowstreet CapitalADDED6,23818,497$0.9M
2025-12-31 → 2026-03-31Geode Capital ManagementADDED609,220630,592-$0.6M
2025-12-31 → 2026-03-31Charles Schwab Investment ManagementTRIMMED373,540365,874-$1.9M
2025-12-31 → 2026-03-31Victory Capital ManagementTRIMMED950,074864,994-$9.6M
2025-12-31 → 2026-03-31Caxton AssociatesNEW04,726$0.3M
2025-12-31 → 2026-03-31Verition Fund ManagementCLOSED26,6640-$2.0M
2025-12-31 → 2026-03-31Walleye CapitalCLOSED103,9350-$8.0M
2025-12-31 → 2026-03-31Squarepoint OpsNEW016,486$1.2M
2025-12-31 → 2026-03-31Schonfeld Strategic AdvisorsADDED17,67726,250$0.6M
2025-12-31 → 2026-03-31Qube Research & TechnologiesADDED320,504406,624$5.2M
2025-12-31 → 2026-03-31Capstone Investment AdvisorsADDED11,35215,757$0.3M
2025-12-31 → 2026-03-31Man GroupADDED5,7178,092$0.2M
2025-09-30 → 2025-12-31Renaissance TechnologiesTRIMMED146,500120,300-$2.1M
2025-09-30 → 2025-12-31Citadel AdvisorsTRIMMED83,38972,694-$0.9M
2025-09-30 → 2025-12-31Point72 Asset ManagementADDED11,79395,775$6.4M
2025-09-30 → 2025-12-31D. E. Shaw & Co.ADDED273,905309,927$2.6M
2025-09-30 → 2025-12-31Two Sigma InvestmentsADDED148,205159,514$0.8M
2025-09-30 → 2025-12-31Millennium ManagementADDED481,488533,312$3.7M
2025-09-30 → 2025-12-31AQR Capital ManagementADDED181,209268,151$6.5M
2025-09-30 → 2025-12-31Norges Bank Investment ManagementNEW0139,200$10.7M
2025-09-30 → 2025-12-31Marshall WaceNEW09,228$0.7M
2025-09-30 → 2025-12-31Arrowstreet CapitalNEW06,238$0.5M
2025-09-30 → 2025-12-31Geode Capital ManagementTRIMMED614,212609,220-$0.8M
2025-09-30 → 2025-12-31Charles Schwab Investment ManagementADDED360,590373,540$0.8M
2025-09-30 → 2025-12-31Victory Capital ManagementADDED835,895950,074$8.2M
2025-09-30 → 2025-12-31Verition Fund ManagementTRIMMED42,51526,664-$1.2M
2025-09-30 → 2025-12-31Walleye CapitalTRIMMED150,806103,935-$3.7M
2025-09-30 → 2025-12-31Squarepoint OpsCLOSED12,2160-$0.9M
2025-09-30 → 2025-12-31Schonfeld Strategic AdvisorsTRIMMED25,26417,677-$0.6M
2025-09-30 → 2025-12-31Qube Research & TechnologiesTRIMMED354,012320,504-$2.8M
2025-09-30 → 2025-12-31Capstone Investment AdvisorsADDED6,79211,352$0.3M
2025-09-30 → 2025-12-31Man GroupADDED4,9185,717$0.1M
2025-06-30 → 2025-09-30Renaissance TechnologiesTRIMMED146,600146,500-$1.0M
2025-06-30 → 2025-09-30Citadel AdvisorsTRIMMED94,57683,389-$1.5M
2025-06-30 → 2025-09-30Point72 Asset ManagementADDED11,04811,793-$0.0M
2025-06-30 → 2025-09-30D. E. Shaw & Co.ADDED171,738273,905$6.7M
2025-06-30 → 2025-09-30Two Sigma InvestmentsADDED138,239148,205-$0.2M
2025-06-30 → 2025-09-30Millennium ManagementADDED350,005481,488$7.7M
2025-06-30 → 2025-09-30AQR Capital ManagementADDED72,024181,209$7.9M
2025-06-30 → 2025-09-30Norges Bank Investment ManagementCLOSED133,5450-$11.2M
2025-06-30 → 2025-09-30Geode Capital ManagementTRIMMED719,598614,212-$13.1M
2025-06-30 → 2025-09-30Charles Schwab Investment ManagementADDED356,177360,590-$2.1M
2025-06-30 → 2025-09-30Victory Capital ManagementTRIMMED958,486835,895-$16.1M
2025-06-30 → 2025-09-30Caxton AssociatesCLOSED5,1160-$0.4M
2025-06-30 → 2025-09-30Verition Fund ManagementADDED32,61842,515$0.5M
2025-06-30 → 2025-09-30Walleye CapitalADDED40,120150,806$8.3M
2025-06-30 → 2025-09-30Squarepoint OpsADDED7,72712,216$0.3M
2025-06-30 → 2025-09-30Schonfeld Strategic AdvisorsTRIMMED29,43125,264-$0.5M
2025-06-30 → 2025-09-30Qube Research & TechnologiesADDED306,761354,012$1.5M
2025-06-30 → 2025-09-30Capstone Investment AdvisorsNEW06,792$0.5M
2025-06-30 → 2025-09-30Man GroupADDED4,5444,918-$0.0M
2025-03-31 → 2025-06-30Renaissance TechnologiesADDED126,900146,600$0.3M
2025-03-31 → 2025-06-30Citadel AdvisorsADDED76,44494,576$0.7M
2025-03-31 → 2025-06-30Point72 Asset ManagementTRIMMED15,60011,048-$0.5M
2025-03-31 → 2025-06-30D. E. Shaw & Co.ADDED99,076171,738$5.1M
2025-03-31 → 2025-06-30Two Sigma InvestmentsADDED78,446138,239$4.2M
2025-03-31 → 2025-06-30Millennium ManagementADDED170,414350,005$13.3M
2025-03-31 → 2025-06-30AQR Capital ManagementADDED14,31872,024$4.7M
2025-03-31 → 2025-06-30Norges Bank Investment ManagementNEW0133,545$11.2M
2025-03-31 → 2025-06-30Geode Capital ManagementADDED705,135719,598-$6.3M
2025-03-31 → 2025-06-30Charles Schwab Investment ManagementADDED354,706356,177-$3.7M
2025-03-31 → 2025-06-30Victory Capital ManagementTRIMMED1,106,482958,486-$24.2M
2025-03-31 → 2025-06-30Caxton AssociatesTRIMMED6,1825,116-$0.2M
2025-03-31 → 2025-06-30Verition Fund ManagementADDED14,20832,618$1.4M
2025-03-31 → 2025-06-30Walleye CapitalADDED9,45140,120$2.5M
2025-03-31 → 2025-06-30Squarepoint OpsNEW07,727$0.6M
2025-03-31 → 2025-06-30Schonfeld Strategic AdvisorsADDED8,46029,431$1.7M
2024-12-31 → 2025-06-30Qube Research & TechnologiesADDED93,170306,761$15.5M
2025-03-31 → 2025-06-30Man GroupADDED4,4264,544-$0.0M
2024-12-31 → 2025-03-31Renaissance TechnologiesADDED4,800126,900$11.5M
2024-12-31 → 2025-03-31Citadel AdvisorsADDED25,52376,444$4.4M
2024-12-31 → 2025-03-31Point72 Asset ManagementADDED2,42515,600$1.2M
2024-12-31 → 2025-03-31D. E. Shaw & Co.ADDED38,03299,076$5.2M
2024-12-31 → 2025-03-31Two Sigma InvestmentsADDED13,17078,446$6.0M
2024-12-31 → 2025-03-31Millennium ManagementADDED2,059170,414$15.9M
2024-12-31 → 2025-03-31AQR Capital ManagementTRIMMED15,88314,318-$0.4M
2024-12-31 → 2025-03-31Norges Bank Investment ManagementCLOSED102,7790-$11.3M
2024-12-31 → 2025-03-31Geode Capital ManagementADDED692,071705,135-$9.4M
2024-12-31 → 2025-03-31Charles Schwab Investment ManagementADDED352,577354,706-$5.2M
2024-12-31 → 2025-03-31Victory Capital ManagementADDED922,2201,106,482$3.3M
2024-12-31 → 2025-03-31Verition Fund ManagementADDED2,39114,208$1.1M
2024-12-31 → 2025-03-31Walleye CapitalNEW09,451$0.9M
2024-12-31 → 2025-03-31Schonfeld Strategic AdvisorsADDED3,7408,460$0.4M
2024-12-31 → 2025-03-31Man GroupADDED3,2214,426$0.1M
2024-09-30 → 2024-12-31Renaissance TechnologiesTRIMMED5,2004,800-$0.1M
2024-09-30 → 2024-12-31Citadel AdvisorsADDED22,87025,523$0.2M
2024-09-30 → 2024-12-31Point72 Asset ManagementADDED1,9002,425$0.1M
2024-09-30 → 2024-12-31D. E. Shaw & Co.ADDED13,16938,032$2.7M
2024-09-30 → 2024-12-31Two Sigma InvestmentsTRIMMED25,59513,170-$1.4M
2024-09-30 → 2024-12-31Millennium ManagementTRIMMED32,7822,059-$3.5M
2024-09-30 → 2024-12-31AQR Capital ManagementTRIMMED22,25215,883-$0.8M
2024-09-30 → 2024-12-31Norges Bank Investment ManagementNEW0102,779$11.3M
2024-09-30 → 2024-12-31Geode Capital ManagementADDED677,283692,071-$0.4M
2024-09-30 → 2024-12-31Charles Schwab Investment ManagementADDED336,522352,577$0.7M
2024-09-30 → 2024-12-31Victory Capital ManagementADDED908,032922,220-$1.2M
2024-09-30 → 2024-12-31Verition Fund ManagementTRIMMED3,2772,391-$0.1M
2024-09-30 → 2024-12-31Squarepoint OpsCLOSED2,9910-$0.3M
2024-09-30 → 2024-12-31Schonfeld Strategic AdvisorsADDED2,6103,740$0.1M
2024-09-30 → 2024-12-31Qube Research & TechnologiesTRIMMED118,05893,170-$3.1M
2024-09-30 → 2024-12-31Man GroupTRIMMED5,6033,221-$0.3M
2024-06-30 → 2024-09-30Renaissance TechnologiesTRIMMED9,2005,200-$0.5M
2024-06-30 → 2024-09-30Citadel AdvisorsADDED21,93022,870-$0.1M
2024-06-30 → 2024-09-30Point72 Asset ManagementNEW01,900$0.2M
2024-06-30 → 2024-09-30D. E. Shaw & Co.ADDED7,22313,169$0.6M
2024-06-30 → 2024-09-30Two Sigma InvestmentsTRIMMED29,98325,595-$0.8M
2024-06-30 → 2024-09-30Millennium ManagementTRIMMED51,14232,782-$2.6M
2024-06-30 → 2024-09-30AQR Capital ManagementTRIMMED24,23222,252-$0.5M
2024-06-30 → 2024-09-30Norges Bank Investment ManagementCLOSED158,6320-$19.6M
2024-06-30 → 2024-09-30Marshall WaceCLOSED39,9920-$4.9M
2024-06-30 → 2024-09-30Geode Capital ManagementADDED652,440677,283-$4.0M
2024-06-30 → 2024-09-30Charles Schwab Investment ManagementADDED325,043336,522-$2.1M
2024-06-30 → 2024-09-30Victory Capital ManagementADDED866,583908,032-$4.4M
2024-06-30 → 2024-09-30Verition Fund ManagementTRIMMED3,4073,277-$0.1M
2024-06-30 → 2024-09-30Squarepoint OpsNEW02,991$0.3M
2024-06-30 → 2024-09-30Schonfeld Strategic AdvisorsADDED2,1392,610$0.0M
2024-06-30 → 2024-09-30Qube Research & TechnologiesTRIMMED119,702118,058-$1.4M
2024-06-30 → 2024-09-30Man GroupADDED5,1645,603-$0.0M
2024-03-31 → 2024-06-30Renaissance TechnologiesNEW09,200$1.1M
2024-03-31 → 2024-06-30Citadel AdvisorsADDED7,60621,930$1.7M
2024-03-31 → 2024-06-30D. E. Shaw & Co.TRIMMED7,9777,223-$0.1M
2024-03-31 → 2024-06-30Two Sigma InvestmentsADDED7,07029,983$2.8M
2024-03-31 → 2024-06-30Millennium ManagementTRIMMED85,87951,142-$4.8M
2024-03-31 → 2024-06-30AQR Capital ManagementADDED15,95624,232$0.9M
2024-03-31 → 2024-06-30Norges Bank Investment ManagementNEW0158,632$19.6M
2024-03-31 → 2024-06-30Marshall WaceNEW039,992$4.9M
2024-03-31 → 2024-06-30Geode Capital ManagementADDED615,889652,440$1.2M
2024-03-31 → 2024-06-30Charles Schwab Investment ManagementADDED316,326325,043-$0.6M
2024-03-31 → 2024-06-30Victory Capital ManagementTRIMMED978,587866,583-$19.1M
2024-03-31 → 2024-06-30Verition Fund ManagementNEW03,407$0.4M
2024-03-31 → 2024-06-30Schonfeld Strategic AdvisorsNEW02,139$0.3M
2024-03-31 → 2024-06-30Qube Research & TechnologiesADDED54,649119,702$7.7M
2024-03-31 → 2024-06-30Capstone Investment AdvisorsCLOSED4,1480-$0.5M
2024-03-31 → 2024-06-30Man GroupADDED4,0715,164$0.1M
2023-12-31 → 2024-03-31Renaissance TechnologiesCLOSED2,6000-$0.0M
2023-12-31 → 2024-03-31Citadel AdvisorsADDED1,9007,606$0.7M
2023-12-31 → 2024-03-31D. E. Shaw & Co.TRIMMED10,0087,977-$0.2M
2023-12-31 → 2024-03-31Two Sigma InvestmentsADDED4,8517,070$0.3M
2023-12-31 → 2024-03-31Millennium ManagementADDED60,17085,879$3.7M
2023-12-31 → 2024-03-31AQR Capital ManagementTRIMMED18,44415,956-$0.2M
2023-12-31 → 2024-03-31Norges Bank Investment ManagementCLOSED210,3590-$25.9M
2023-12-31 → 2024-03-31Geode Capital ManagementADDED591,737615,889$6.5M
2023-12-31 → 2024-03-31Charles Schwab Investment ManagementADDED307,490316,326$2.9M
2023-12-31 → 2024-03-31Victory Capital ManagementTRIMMED1,023,632978,587$0.0M
2023-12-31 → 2024-03-31Schonfeld Strategic AdvisorsCLOSED3,3400-$0.4M
2023-12-31 → 2024-03-31Qube Research & TechnologiesADDED23,64254,649$4.1M
2023-12-31 → 2024-03-31Capstone Investment AdvisorsNEW04,148$0.5M
2023-12-31 → 2024-03-31Man GroupADDED3,2974,071$0.1M
2023-09-30 → 2023-12-31Renaissance TechnologiesNEW02,600$0.0M
2023-09-30 → 2023-12-31Citadel AdvisorsTRIMMED3,1051,900-$0.1M
2023-09-30 → 2023-12-31Point72 Asset ManagementCLOSED9070-$0.1M
2023-09-30 → 2023-12-31D. E. Shaw & Co.TRIMMED19,03010,008-$0.7M
2023-09-30 → 2023-12-31Two Sigma InvestmentsTRIMMED21,9284,851-$1.6M
2023-09-30 → 2023-12-31Millennium ManagementADDED36,31760,170$3.7M
2023-09-30 → 2023-12-31AQR Capital ManagementTRIMMED19,81418,444$0.2M
2023-09-30 → 2023-12-31Norges Bank Investment ManagementNEW0210,359$25.9M
2023-09-30 → 2023-12-31Geode Capital ManagementADDED565,589591,737$15.1M
2023-09-30 → 2023-12-31Charles Schwab Investment ManagementADDED298,635307,490$7.4M
2023-09-30 → 2023-12-31Victory Capital ManagementTRIMMED1,138,4211,023,632$9.8M
2023-09-30 → 2023-12-31Schonfeld Strategic AdvisorsNEW03,340$0.4M
2023-09-30 → 2023-12-31Qube Research & TechnologiesTRIMMED39,05523,642-$1.1M
2023-09-30 → 2023-12-31Graham Capital ManagementCLOSED4,0830-$0.4M
2023-09-30 → 2023-12-31Man GroupTRIMMED3,8433,297$0.0M