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Hedge Funds Tracker

ATNI

ATN International, Inc.
Funds Buying9
Funds Selling6
# Funds Holding15
Total Value Held$39.2M

Current Holders

FundSharesValue% of PortfolioAs OfLatest MoveLatest Share Change
D. E. Shaw & Co.375,137$9.9M0%2026-06-30ADDED+1,566
Renaissance Technologies320,932$8.5M0%2026-06-30TRIMMED-16,803
Geode Capital Management270,593$7.2M0%2026-06-30ADDED+18,577
Arrowstreet Capital101,270$2.7M0%2026-06-30TRIMMED-37,776
Citadel Advisors98,451$2.6M0%2026-06-30ADDED+59,874
Charles Schwab Investment Management82,304$2.2M0%2026-06-30ADDED+730
Two Sigma Investments79,096$2.1M0%2026-06-30ADDED+23,616
AQR Capital Management44,179$1.2M0%2026-06-30ADDED+33,135
Voleon Capital Management27,262$0.7M0%2026-06-30ADDED+37
Marshall Wace44,696$0.7M0%2025-09-30CLOSED-44,696
Qube Research & Technologies13,844$0.4M0%2026-06-30TRIMMED-5,056
Verition Fund Management13,214$0.3M0%2024-06-30CLOSED-13,214
Millennium Management11,343$0.3M0%2026-06-30ADDED+3,226
Squarepoint Ops10,480$0.3M0%2026-06-30NEW+10,480
Walleye Capital10,913$0.2M0%2024-12-31CLOSED-10,913

Move History

QuarterFundActionPrev SharesNew SharesValue Change
2026-03-31 → 2026-06-30Renaissance TechnologiesTRIMMED337,735320,932-$0.7M
2026-03-31 → 2026-06-30Citadel AdvisorsADDED38,57798,451$1.6M
2026-03-31 → 2026-06-30D. E. Shaw & Co.ADDED373,571375,137-$0.2M
2026-03-31 → 2026-06-30Two Sigma InvestmentsADDED55,48079,096$0.6M
2026-03-31 → 2026-06-30Millennium ManagementADDED8,11711,343$0.1M
2026-03-31 → 2026-06-30AQR Capital ManagementADDED11,04444,179$0.9M
2026-03-31 → 2026-06-30Arrowstreet CapitalTRIMMED139,046101,270-$1.1M
2026-03-31 → 2026-06-30Geode Capital ManagementADDED252,016270,593$0.3M
2026-03-31 → 2026-06-30Charles Schwab Investment ManagementADDED81,57482,304-$0.0M
2026-03-31 → 2026-06-30Squarepoint OpsNEW010,480$0.3M
2026-03-31 → 2026-06-30Voleon Capital ManagementADDED27,22527,262-$0.0M
2026-03-31 → 2026-06-30Qube Research & TechnologiesTRIMMED18,90013,844-$0.1M
2025-12-31 → 2026-03-31Renaissance TechnologiesTRIMMED344,059337,735$1.3M
2025-12-31 → 2026-03-31Citadel AdvisorsADDED16,46838,577$0.7M
2025-12-31 → 2026-03-31D. E. Shaw & Co.TRIMMED412,488373,571$0.8M
2025-12-31 → 2026-03-31Two Sigma InvestmentsNEW055,480$1.5M
2025-12-31 → 2026-03-31Millennium ManagementTRIMMED70,3348,117-$1.4M
2025-12-31 → 2026-03-31AQR Capital ManagementNEW011,044$0.3M
2025-12-31 → 2026-03-31Arrowstreet CapitalADDED96,134139,046$1.6M
2025-12-31 → 2026-03-31Geode Capital ManagementADDED247,414252,016$1.2M
2025-12-31 → 2026-03-31Charles Schwab Investment ManagementADDED81,36181,574$0.4M
2025-12-31 → 2026-03-31Squarepoint OpsCLOSED12,5300-$0.3M
2025-12-31 → 2026-03-31Voleon Capital ManagementADDED10,47427,225$0.5M
2025-12-31 → 2026-03-31Qube Research & TechnologiesNEW018,900$0.5M
2025-09-30 → 2025-12-31Renaissance TechnologiesTRIMMED346,032344,059$2.7M
2025-09-30 → 2025-12-31Citadel AdvisorsTRIMMED70,31716,468-$0.7M
2025-09-30 → 2025-12-31D. E. Shaw & Co.TRIMMED426,791412,488$3.0M
2025-09-30 → 2025-12-31Millennium ManagementTRIMMED153,07470,334-$0.7M
2025-09-30 → 2025-12-31Marshall WaceCLOSED44,6960-$0.7M
2025-09-30 → 2025-12-31Arrowstreet CapitalADDED85,18696,134$0.9M
2025-09-30 → 2025-12-31Geode Capital ManagementTRIMMED255,287247,414$1.8M
2025-09-30 → 2025-12-31Charles Schwab Investment ManagementTRIMMED87,27981,361$0.5M
2025-09-30 → 2025-12-31Squarepoint OpsNEW012,530$0.3M
2025-09-30 → 2025-12-31Voleon Capital ManagementNEW010,474$0.2M
2025-06-30 → 2025-09-30Renaissance TechnologiesTRIMMED363,832346,032-$0.7M
2025-06-30 → 2025-09-30Citadel AdvisorsTRIMMED127,66170,317-$1.0M
2025-06-30 → 2025-09-30D. E. Shaw & Co.TRIMMED433,014426,791-$0.6M
2025-06-30 → 2025-09-30Millennium ManagementADDED140,192153,074$0.0M
2025-06-30 → 2025-09-30Marshall WaceTRIMMED47,80444,696-$0.1M
2025-06-30 → 2025-09-30Arrowstreet CapitalTRIMMED117,00685,186-$0.6M
2025-06-30 → 2025-09-30Geode Capital ManagementADDED254,136255,287-$0.3M
2025-06-30 → 2025-09-30Charles Schwab Investment ManagementADDED84,32687,279-$0.1M
2025-03-31 → 2025-06-30Renaissance TechnologiesTRIMMED367,732363,832-$1.6M
2025-03-31 → 2025-06-30Citadel AdvisorsTRIMMED154,752127,661-$1.1M
2025-03-31 → 2025-06-30D. E. Shaw & Co.TRIMMED437,435433,014-$1.8M
2025-03-31 → 2025-06-30Millennium ManagementADDED133,710140,192-$0.4M
2025-03-31 → 2025-06-30AQR Capital ManagementCLOSED22,5840-$0.5M
2025-03-31 → 2025-06-30Marshall WaceADDED20,09047,804$0.4M
2025-03-31 → 2025-06-30Arrowstreet CapitalTRIMMED151,929117,006-$1.2M
2025-03-31 → 2025-06-30Geode Capital ManagementADDED254,039254,136-$1.0M
2025-03-31 → 2025-06-30Charles Schwab Investment ManagementADDED84,13684,326-$0.3M
2024-12-31 → 2025-03-31Renaissance TechnologiesADDED351,532367,732$1.6M
2024-12-31 → 2025-03-31Citadel AdvisorsADDED148,065154,752$0.7M
2024-12-31 → 2025-03-31D. E. Shaw & Co.ADDED432,703437,435$1.6M
2024-12-31 → 2025-03-31Millennium ManagementTRIMMED233,683133,710-$1.2M
2024-12-31 → 2025-03-31AQR Capital ManagementTRIMMED132,65822,584-$1.8M
2024-12-31 → 2025-03-31Marshall WaceNEW020,090$0.4M
2024-12-31 → 2025-03-31Arrowstreet CapitalADDED104,153151,929$1.3M
2024-12-31 → 2025-03-31Geode Capital ManagementADDED247,931254,039$1.0M
2024-12-31 → 2025-03-31Charles Schwab Investment ManagementTRIMMED102,46384,136-$0.0M
2024-12-31 → 2025-03-31Walleye CapitalCLOSED10,9130-$0.2M
2024-09-30 → 2024-12-31Renaissance TechnologiesTRIMMED358,700351,532-$5.7M
2024-09-30 → 2024-12-31Citadel AdvisorsADDED97,120148,065-$0.7M
2024-09-30 → 2024-12-31D. E. Shaw & Co.ADDED347,547432,703-$4.0M
2024-09-30 → 2024-12-31Millennium ManagementTRIMMED268,983233,683-$4.8M
2024-09-30 → 2024-12-31AQR Capital ManagementTRIMMED195,306132,658-$4.1M
2024-09-30 → 2024-12-31Arrowstreet CapitalTRIMMED111,626104,153-$1.9M
2024-09-30 → 2024-12-31Geode Capital ManagementADDED247,499247,931-$3.8M
2024-09-30 → 2024-12-31Charles Schwab Investment ManagementTRIMMED136,542102,463-$2.7M
2024-09-30 → 2024-12-31Walleye CapitalNEW010,913$0.2M
2024-06-30 → 2024-09-30Renaissance TechnologiesTRIMMED399,100358,700$2.5M
2024-06-30 → 2024-09-30Citadel AdvisorsTRIMMED218,84597,120-$1.8M
2024-06-30 → 2024-09-30D. E. Shaw & Co.ADDED319,617347,547$4.0M
2024-06-30 → 2024-09-30Two Sigma InvestmentsCLOSED12,5850-$0.3M
2024-06-30 → 2024-09-30Millennium ManagementTRIMMED481,605268,983-$2.3M
2024-06-30 → 2024-09-30AQR Capital ManagementADDED57,875195,306$5.0M
2024-06-30 → 2024-09-30Marshall WaceCLOSED38,5520-$0.9M
2024-06-30 → 2024-09-30Arrowstreet CapitalNEW0111,626$3.6M
2024-06-30 → 2024-09-30Geode Capital ManagementTRIMMED248,095247,499$2.3M
2024-06-30 → 2024-09-30Charles Schwab Investment ManagementTRIMMED164,450136,542$0.7M
2024-06-30 → 2024-09-30Verition Fund ManagementCLOSED13,2140-$0.3M
2024-06-30 → 2024-09-30Squarepoint OpsCLOSED16,8230-$0.4M
2024-06-30 → 2024-09-30Qube Research & TechnologiesCLOSED4,3750-$0.1M
2024-03-31 → 2024-06-30Renaissance TechnologiesTRIMMED401,000399,100$9.1M
2024-03-31 → 2024-06-30Citadel AdvisorsADDED94,119218,845$2.0M
2024-03-31 → 2024-06-30D. E. Shaw & Co.ADDED89,628319,617$4.5M
2024-03-31 → 2024-06-30Two Sigma InvestmentsTRIMMED32,14012,585-$0.7M
2024-03-31 → 2024-06-30Millennium ManagementADDED155,945481,605$6.1M
2024-03-31 → 2024-06-30AQR Capital ManagementADDED38,18957,875$0.1M
2024-03-31 → 2024-06-30Marshall WaceADDED30,85838,552-$0.1M
2024-03-31 → 2024-06-30Geode Capital ManagementADDED241,552248,095-$2.0M
2024-03-31 → 2024-06-30Charles Schwab Investment ManagementTRIMMED181,052164,450-$2.0M
2024-03-31 → 2024-06-30Verition Fund ManagementNEW013,214$0.3M
2024-03-31 → 2024-06-30Squarepoint OpsTRIMMED41,77616,823-$0.9M
2024-03-31 → 2024-06-30Qube Research & TechnologiesADDED2,9524,375$0.0M
2023-12-31 → 2024-03-31Renaissance TechnologiesADDED392,600401,000-$0.0M
2023-12-31 → 2024-03-31Citadel AdvisorsNEW094,119$3.0M
2023-12-31 → 2024-03-31D. E. Shaw & Co.ADDED10,42889,628$2.4M
2023-12-31 → 2024-03-31Two Sigma InvestmentsNEW032,140$1.0M
2023-12-31 → 2024-03-31Millennium ManagementADDED60,582155,945$2.6M
2023-12-31 → 2024-03-31AQR Capital ManagementADDED15,45438,189$0.6M
2023-12-31 → 2024-03-31Marshall WaceNEW030,858$1.0M
2023-12-31 → 2024-03-31Geode Capital ManagementTRIMMED244,222241,552-$1.9M
2023-12-31 → 2024-03-31Charles Schwab Investment ManagementADDED173,768181,052-$1.1M
2023-12-31 → 2024-03-31Squarepoint OpsADDED10,54141,776$0.9M
2023-12-31 → 2024-03-31Qube Research & TechnologiesNEW02,952$0.1M
2023-09-30 → 2023-12-31Renaissance TechnologiesTRIMMED404,300392,600$0.0M
2023-09-30 → 2023-12-31D. E. Shaw & Co.TRIMMED11,30910,428$0.0M
2023-09-30 → 2023-12-31Millennium ManagementADDED16,45860,582$1.8M
2023-09-30 → 2023-12-31AQR Capital ManagementADDED8,34615,454$0.3M
2023-09-30 → 2023-12-31Geode Capital ManagementADDED233,592244,222$2.1M
2023-09-30 → 2023-12-31Charles Schwab Investment ManagementADDED161,367173,768$1.7M
2023-09-30 → 2023-12-31Squarepoint OpsTRIMMED11,92010,541$0.0M
2023-09-30 → 2023-12-31Qube Research & TechnologiesCLOSED1,9360-$0.1M