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Hedge Funds Tracker

IMOS

CHIPMOS TECHNOLOGIES INC
Funds Buying6
Funds Selling3
# Funds Holding9
Total Value Held$81.4M

Current Holders

FundSharesValue% of PortfolioAs OfLatest MoveLatest Share Change
Renaissance Technologies1,105,890$71.1M0%2026-06-30TRIMMED-12,100
Two Sigma Investments50,810$3.3M0%2026-06-30ADDED+20,589
Marshall Wace34,423$2.2M0%2026-06-30ADDED+1,820
Qube Research & Technologies32,641$2.1M0%2026-06-30NEW+32,641
Citadel Advisors30,147$1.9M0%2026-06-30ADDED+5,285
Millennium Management10,729$0.4M0%2026-03-31CLOSED-10,729
Geode Capital Management3,698$0.2M0%2026-06-30NEW+3,698
Squarepoint Ops3,655$0.2M0%2026-06-30NEW+3,655
Arrowstreet Capital103,199$0.0M0%2024-06-30CLOSED-103,199

Move History

QuarterFundActionPrev SharesNew SharesValue Change
2026-03-31 → 2026-06-30Renaissance TechnologiesTRIMMED1,117,9901,105,890$31.1M
2026-03-31 → 2026-06-30Citadel AdvisorsADDED24,86230,147$1.0M
2026-03-31 → 2026-06-30Two Sigma InvestmentsADDED30,22150,810$2.2M
2026-03-31 → 2026-06-30Millennium ManagementCLOSED10,7290-$0.4M
2026-03-31 → 2026-06-30Marshall WaceADDED32,60334,423$1.0M
2026-03-31 → 2026-06-30Geode Capital ManagementNEW03,698$0.2M
2026-03-31 → 2026-06-30Squarepoint OpsNEW03,655$0.2M
2026-03-31 → 2026-06-30Qube Research & TechnologiesNEW032,641$2.1M
2025-12-31 → 2026-03-31Renaissance TechnologiesTRIMMED1,125,1901,117,990$6.7M
2025-12-31 → 2026-03-31Citadel AdvisorsADDED16,26824,862$0.4M
2025-12-31 → 2026-03-31Two Sigma InvestmentsNEW030,221$1.1M
2025-12-31 → 2026-03-31Millennium ManagementNEW010,729$0.4M
2025-12-31 → 2026-03-31Marshall WaceNEW032,603$1.2M
2025-09-30 → 2025-12-31Renaissance TechnologiesTRIMMED1,141,5901,125,190$11.5M
2025-09-30 → 2025-12-31Citadel AdvisorsTRIMMED37,66416,268-$0.2M
2025-06-30 → 2025-09-30Renaissance TechnologiesTRIMMED1,152,1901,141,590$0.9M
2025-06-30 → 2025-09-30Citadel AdvisorsTRIMMED44,78237,664-$0.1M
2025-03-31 → 2025-06-30Renaissance TechnologiesTRIMMED1,168,1901,152,190$1.2M
2025-03-31 → 2025-06-30Citadel AdvisorsADDED17,44944,782$0.5M
2024-12-31 → 2025-03-31Renaissance TechnologiesTRIMMED1,183,7901,168,190-$2.6M
2024-12-31 → 2025-03-31Citadel AdvisorsNEW017,449$0.3M
2024-12-31 → 2025-03-31Two Sigma InvestmentsCLOSED13,9900-$0.3M
2024-09-30 → 2024-12-31Renaissance TechnologiesTRIMMED1,220,5911,183,790-$6.3M
2024-09-30 → 2024-12-31Two Sigma InvestmentsTRIMMED17,97913,990-$0.2M
2024-06-30 → 2024-09-30Renaissance TechnologiesTRIMMED1,236,8911,220,591-$3.7M
2024-06-30 → 2024-09-30Two Sigma InvestmentsTRIMMED18,22817,979-$0.1M
2024-06-30 → 2024-09-30Millennium ManagementCLOSED7,9360-$0.2M
2024-06-30 → 2024-09-30Arrowstreet CapitalCLOSED103,1990-$0.0M
2024-06-30 → 2024-09-30Qube Research & TechnologiesCLOSED30-$0.0M
2024-03-31 → 2024-06-30Renaissance TechnologiesTRIMMED1,242,9911,236,891$32.3M
2024-03-31 → 2024-06-30Citadel AdvisorsCLOSED25,6160-$0.8M
2024-03-31 → 2024-06-30Two Sigma InvestmentsTRIMMED19,22818,228-$0.1M
2024-03-31 → 2024-06-30Millennium ManagementTRIMMED24,9707,936-$0.6M
2024-03-31 → 2024-06-30Qube Research & TechnologiesNEW03$0.0M
2023-12-31 → 2024-03-31Renaissance TechnologiesADDED1,240,1911,242,991$0.0M
2023-12-31 → 2024-03-31Citadel AdvisorsADDED8,92525,616$0.6M
2023-12-31 → 2024-03-31Two Sigma InvestmentsTRIMMED21,55819,228$0.0M
2023-12-31 → 2024-03-31Millennium ManagementNEW024,970$0.8M
2023-12-31 → 2024-03-31Arrowstreet CapitalTRIMMED109,270103,199$0.0M
2023-09-30 → 2023-12-31Renaissance TechnologiesTRIMMED1,246,4911,240,191$0.0M
2023-09-30 → 2023-12-31Citadel AdvisorsADDED8,6828,925$0.0M
2023-09-30 → 2023-12-31Two Sigma InvestmentsTRIMMED27,46221,558-$0.0M