IMOS

CHIPMOS TECHNOLOGIES INC

Investor Moves

Investor	Portfolio Value	Portfolio Change	Position Change	Avg Buy Price	Current Price
Jim SimonsRenaissance Technologies $40M1.1M shares AddQ1 2026 $6.7M $35.78 $56.72
Ken GriffinCitadel Advisors $890k24.9k shares AddQ1 2026 $407k $35.78 $56.72
Jim SimonsRenaissance Technologies $33M1.1M shares AddQ4 2025 $12M $29.63 $56.72
Ken GriffinCitadel Advisors $483k16.3k shares TrimQ4 2025 $239k $29.66 $56.72
Jim SimonsRenaissance Technologies $949.6K AddQ3 2025 $950k -- $56.72
Ken GriffinCitadel Advisors $-89.4K TrimQ3 2025 $89k -- $56.72