CompositeGovernment TrackerInsider TradingHedge FundsRed FlagsFinancials

Hedge Funds Tracker

BYRN

Byrna Technologies Inc.
Funds Buying7
Funds Selling13
# Funds Holding20
Total Value Held$50.9M

Current Holders

FundSharesValue% of PortfolioAs OfLatest MoveLatest Share Change
Capital Research Global Investors1,405,931$23.6M0%2025-12-31CLOSED-1,405,931
Arrowstreet Capital174,998$3.9M0%2025-09-30CLOSED-174,998
Citadel Advisors563,234$3.8M0%2026-06-30ADDED+494,412
Qube Research & Technologies97,347$3.0M0%2025-06-30CLOSED-97,347
Renaissance Technologies429,847$2.9M0%2026-06-30ADDED+47,520
Millennium Management325,550$2.2M0%2026-06-30TRIMMED-749,286
Walleye Capital266,303$1.8M0%2026-06-30NEW+266,303
Man Group49,583$1.5M0%2025-06-30CLOSED-49,583
Geode Capital Management227,363$1.5M0%2026-06-30TRIMMED-226,759
D. E. Shaw & Co.226,678$1.5M0%2026-06-30NEW+226,678
Marshall Wace141,591$1.3M0%2026-03-31CLOSED-141,591
Verition Fund Management51,115$0.9M0%2025-12-31CLOSED-51,115
AQR Capital Management116,670$0.8M0%2026-06-30ADDED+86,002
Two Sigma Investments21,586$0.7M0%2025-06-30CLOSED-21,586
Point72 Asset Management16,532$0.5M0%2025-06-30CLOSED-16,532
Charles Schwab Investment Management48,065$0.4M0%2026-03-31CLOSED-48,065
Squarepoint Ops51,696$0.3M0%2026-06-30ADDED+4,254
Maverick Capital18,430$0.2M0%2026-03-31CLOSED-18,430
Schonfeld Strategic Advisors15,881$0.1M0%2026-06-30ADDED+1,287
Ancora Advisors57$0.0M0%2025-03-31CLOSED-57

Move History

QuarterFundActionPrev SharesNew SharesValue Change
2026-03-31 → 2026-06-30Renaissance TechnologiesADDED382,327429,847-$0.6M
2026-03-31 → 2026-06-30Citadel AdvisorsADDED68,822563,234$3.1M
2026-03-31 → 2026-06-30D. E. Shaw & Co.NEW0226,678$1.5M
2026-03-31 → 2026-06-30Millennium ManagementTRIMMED1,074,836325,550-$7.7M
2026-03-31 → 2026-06-30AQR Capital ManagementADDED30,668116,670$0.5M
2026-03-31 → 2026-06-30Maverick CapitalCLOSED18,4300-$0.2M
2026-03-31 → 2026-06-30Marshall WaceCLOSED141,5910-$1.3M
2026-03-31 → 2026-06-30Geode Capital ManagementTRIMMED454,122227,363-$2.6M
2026-03-31 → 2026-06-30Charles Schwab Investment ManagementCLOSED48,0650-$0.4M
2026-03-31 → 2026-06-30Walleye CapitalNEW0266,303$1.8M
2026-03-31 → 2026-06-30Squarepoint OpsADDED47,44251,696-$0.1M
2026-03-31 → 2026-06-30Schonfeld Strategic AdvisorsADDED14,59415,881-$0.0M
2025-12-31 → 2026-03-31Renaissance TechnologiesADDED64,100382,327$2.4M
2025-12-31 → 2026-03-31Citadel AdvisorsTRIMMED109,31868,822-$1.2M
2025-12-31 → 2026-03-31Millennium ManagementADDED893,2681,074,836-$5.1M
2025-12-31 → 2026-03-31AQR Capital ManagementADDED24,21830,668-$0.1M
2025-12-31 → 2026-03-31Maverick CapitalADDED11,71518,430-$0.0M
2025-12-31 → 2026-03-31Marshall WaceADDED43,737141,591$0.6M
2025-12-31 → 2026-03-31Capital Research Global InvestorsCLOSED1,405,9310-$23.6M
2025-12-31 → 2026-03-31Geode Capital ManagementADDED440,843454,122-$3.2M
2025-12-31 → 2026-03-31Charles Schwab Investment ManagementTRIMMED53,69448,065-$0.5M
2025-12-31 → 2026-03-31Verition Fund ManagementCLOSED51,1150-$0.9M
2025-12-31 → 2026-03-31Squarepoint OpsNEW047,442$0.4M
2025-12-31 → 2026-03-31Schonfeld Strategic AdvisorsNEW014,594$0.1M
2025-09-30 → 2025-12-31Renaissance TechnologiesNEW064,100$1.1M
2025-09-30 → 2025-12-31Citadel AdvisorsTRIMMED323,994109,318-$5.3M
2025-09-30 → 2025-12-31D. E. Shaw & Co.CLOSED60,0000-$1.3M
2025-09-30 → 2025-12-31Millennium ManagementADDED673,138893,268$0.1M
2025-09-30 → 2025-12-31AQR Capital ManagementTRIMMED25,53724,218-$0.2M
2025-09-30 → 2025-12-31Maverick CapitalTRIMMED108,21811,715-$2.2M
2025-09-30 → 2025-12-31Marshall WaceNEW043,737$0.7M
2025-09-30 → 2025-12-31Capital Research Global InvestorsTRIMMED1,907,0011,405,931-$18.7M
2025-09-30 → 2025-12-31Arrowstreet CapitalCLOSED174,9980-$3.9M
2025-09-30 → 2025-12-31Geode Capital ManagementADDED439,717440,843-$2.3M
2025-09-30 → 2025-12-31Charles Schwab Investment ManagementADDED53,68653,694-$0.3M
2025-09-30 → 2025-12-31Verition Fund ManagementTRIMMED54,26151,115-$0.3M
2025-09-30 → 2025-12-31Squarepoint OpsCLOSED35,2030-$0.8M
2025-06-30 → 2025-09-30Citadel AdvisorsADDED138,000323,994$2.9M
2025-06-30 → 2025-09-30Point72 Asset ManagementCLOSED16,5320-$0.5M
2025-06-30 → 2025-09-30D. E. Shaw & Co.TRIMMED142,68660,000-$3.1M
2025-06-30 → 2025-09-30Two Sigma InvestmentsCLOSED21,5860-$0.7M
2025-06-30 → 2025-09-30Millennium ManagementADDED205,206673,138$8.6M
2025-06-30 → 2025-09-30AQR Capital ManagementTRIMMED30,04225,537-$0.4M
2025-06-30 → 2025-09-30Maverick CapitalTRIMMED111,794108,218-$1.1M
2025-06-30 → 2025-09-30Arrowstreet CapitalTRIMMED436,322174,998-$9.6M
2025-06-30 → 2025-09-30Geode Capital ManagementADDED431,849439,717-$3.6M
2025-06-30 → 2025-09-30Verition Fund ManagementTRIMMED82,92054,261-$1.4M
2025-06-30 → 2025-09-30Squarepoint OpsNEW035,203$0.8M
2025-06-30 → 2025-09-30Qube Research & TechnologiesCLOSED97,3470-$3.0M
2025-06-30 → 2025-09-30Man GroupCLOSED49,5830-$1.5M
2025-03-31 → 2025-06-30Renaissance TechnologiesCLOSED112,5000-$1.9M
2025-03-31 → 2025-06-30Citadel AdvisorsTRIMMED166,232138,000$1.5M
2025-03-31 → 2025-06-30Point72 Asset ManagementNEW016,532$0.5M
2025-03-31 → 2025-06-30D. E. Shaw & Co.ADDED136,307142,686$2.1M
2025-03-31 → 2025-06-30Two Sigma InvestmentsADDED21,53321,586$0.3M
2025-03-31 → 2025-06-30Millennium ManagementTRIMMED326,670205,206$0.8M
2025-03-31 → 2025-06-30AQR Capital ManagementTRIMMED44,83630,042$0.2M
2025-03-31 → 2025-06-30Maverick CapitalNEW0111,794$3.5M
2025-03-31 → 2025-06-30Capital Research Global InvestorsADDED1,884,1551,907,001$27.2M
2025-03-31 → 2025-06-30Ancora AdvisorsCLOSED570-$0.0M
2025-03-31 → 2025-06-30Arrowstreet CapitalADDED342,696436,322$7.7M
2025-03-31 → 2025-06-30Geode Capital ManagementADDED402,183431,849$6.6M
2025-03-31 → 2025-06-30Charles Schwab Investment ManagementADDED49,58653,686$0.8M
2025-03-31 → 2025-06-30Verition Fund ManagementNEW082,920$2.6M
2024-12-31 → 2025-06-30Qube Research & TechnologiesNEW097,347$3.0M
2025-03-31 → 2025-06-30Man GroupADDED33,43749,583$1.0M
2024-12-31 → 2025-03-31Renaissance TechnologiesADDED92,100112,500-$0.8M
2024-12-31 → 2025-03-31Citadel AdvisorsTRIMMED170,256166,232-$2.1M
2024-12-31 → 2025-03-31D. E. Shaw & Co.ADDED113,349136,307-$1.0M
2024-12-31 → 2025-03-31Two Sigma InvestmentsTRIMMED21,53521,533-$0.3M
2024-12-31 → 2025-03-31Millennium ManagementADDED93,900326,670$2.8M
2024-12-31 → 2025-03-31AQR Capital ManagementTRIMMED62,77044,836-$1.1M
2024-12-31 → 2025-03-31Capital Research Global InvestorsADDED1,638,4211,884,155-$15.5M
2024-12-31 → 2025-03-31Arrowstreet CapitalADDED90,632342,696$3.2M
2024-12-31 → 2025-03-31Geode Capital ManagementADDED396,616402,183-$4.7M
2024-12-31 → 2025-03-31Verition Fund ManagementCLOSED17,9550-$0.5M
2024-12-31 → 2025-03-31Squarepoint OpsCLOSED9,1670-$0.3M
2024-12-31 → 2025-03-31Man GroupTRIMMED61,74433,437-$1.2M
2024-09-30 → 2024-12-31Renaissance TechnologiesTRIMMED139,70092,100$0.3M
2024-09-30 → 2024-12-31Citadel AdvisorsADDED86,200170,256$3.4M
2024-09-30 → 2024-12-31D. E. Shaw & Co.TRIMMED245,941113,349-$0.9M
2024-09-30 → 2024-12-31Two Sigma InvestmentsTRIMMED43,59721,535-$0.1M
2024-09-30 → 2024-12-31Millennium ManagementTRIMMED165,85893,900-$0.1M
2024-09-30 → 2024-12-31AQR Capital ManagementTRIMMED80,98562,770$0.4M
2024-09-30 → 2024-12-31Capital Research Global InvestorsNEW01,638,421$47.2M
2024-09-30 → 2024-12-31Ancora AdvisorsNEW057$0.0M
2024-09-30 → 2024-12-31Arrowstreet CapitalADDED26,03990,632$2.2M
2024-09-30 → 2024-12-31Geode Capital ManagementADDED391,432396,616$4.8M
2024-09-30 → 2024-12-31Charles Schwab Investment ManagementTRIMMED50,95849,586$0.6M
2024-09-30 → 2024-12-31Verition Fund ManagementTRIMMED34,01817,955-$0.1M
2024-09-30 → 2024-12-31Walleye CapitalCLOSED52,3790-$0.9M
2024-09-30 → 2024-12-31Squarepoint OpsTRIMMED17,0579,167-$0.0M
2024-09-30 → 2024-12-31Qube Research & TechnologiesCLOSED53,7460-$0.9M
2024-09-30 → 2024-12-31Man GroupNEW061,744$1.8M
2024-06-30 → 2024-09-30Renaissance TechnologiesADDED78,800139,700$1.6M
2024-06-30 → 2024-09-30Citadel AdvisorsADDED76,85086,200$0.7M
2024-06-30 → 2024-09-30D. E. Shaw & Co.NEW0245,941$4.2M
2024-06-30 → 2024-09-30Two Sigma InvestmentsADDED11,80943,597$0.6M
2024-06-30 → 2024-09-30Millennium ManagementTRIMMED321,915165,858-$0.4M
2024-06-30 → 2024-09-30AQR Capital ManagementNEW080,985$1.4M
2024-06-30 → 2024-09-30Marshall WaceCLOSED11,6750-$0.1M
2024-06-30 → 2024-09-30Arrowstreet CapitalNEW026,039$0.4M
2024-06-30 → 2024-09-30Geode Capital ManagementTRIMMED400,773391,432$2.6M
2024-06-30 → 2024-09-30Charles Schwab Investment ManagementADDED48,93750,958$0.4M
2024-06-30 → 2024-09-30Verition Fund ManagementADDED15,90034,018$0.4M
2024-06-30 → 2024-09-30Walleye CapitalADDED51,71452,379$0.4M
2024-06-30 → 2024-09-30Squarepoint OpsTRIMMED46,73417,057-$0.2M
2024-06-30 → 2024-09-30Qube Research & TechnologiesTRIMMED90,95453,746$0.0M
2024-06-30 → 2024-09-30Man GroupCLOSED10,6940-$0.1M
2024-03-31 → 2024-06-30Renaissance TechnologiesNEW078,800$0.8M
2024-03-31 → 2024-06-30Citadel AdvisorsADDED64,52276,850-$0.1M
2024-03-31 → 2024-06-30Two Sigma InvestmentsNEW011,809$0.1M
2024-03-31 → 2024-06-30Millennium ManagementADDED209,653321,915$0.3M
2024-03-31 → 2024-06-30Marshall WaceTRIMMED76,76411,675-$1.0M
2024-03-31 → 2024-06-30Geode Capital ManagementADDED194,349400,773$1.3M
2024-03-31 → 2024-06-30Charles Schwab Investment ManagementNEW048,937$0.5M
2024-03-31 → 2024-06-30Verition Fund ManagementNEW015,900$0.2M
2024-03-31 → 2024-06-30Walleye CapitalNEW051,714$0.5M
2024-03-31 → 2024-06-30Squarepoint OpsNEW046,734$0.5M
2024-03-31 → 2024-06-30Schonfeld Strategic AdvisorsCLOSED32,2260-$0.4M
2024-03-31 → 2024-06-30Qube Research & TechnologiesTRIMMED112,33190,954-$0.7M
2024-03-31 → 2024-06-30Man GroupTRIMMED45,82210,694-$0.5M
2023-12-31 → 2024-03-31Citadel AdvisorsADDED26,70164,522$0.7M
2023-12-31 → 2024-03-31Millennium ManagementNEW0209,653$2.9M
2023-12-31 → 2024-03-31Marshall WaceNEW076,764$1.1M
2023-12-31 → 2024-03-31Geode Capital ManagementADDED186,297194,349$1.5M
2023-12-31 → 2024-03-31Schonfeld Strategic AdvisorsNEW032,226$0.4M
2023-12-31 → 2024-03-31Qube Research & TechnologiesADDED29,422112,331$1.4M
2023-12-31 → 2024-03-31Man GroupNEW045,822$0.6M
2023-09-30 → 2023-12-31Citadel AdvisorsNEW026,701$0.2M
2023-09-30 → 2023-12-31Millennium ManagementCLOSED10,9220-$0.0M
2023-09-30 → 2023-12-31Geode Capital ManagementADDED176,537186,297$0.8M
2023-09-30 → 2023-12-31Squarepoint OpsCLOSED52,5400-$0.1M
2023-09-30 → 2023-12-31Qube Research & TechnologiesADDED5929,422$0.2M