XT
IMOS

XTX Topco’s ChipMOS TECHNOLOGIES IMOS Stock Holding History

XTX Topco’s Portfolio IMOS Stock Details IMOS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$310K Buy
+8,666
New +$327K 0.01% 2456

Other funds holding IMOS

Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
OSAM
O'Shaughnessy Asset Management Stamford, Connecticut $20.1B AUM 30.42% 1-Year Est. Return
VPIM
Vanguard Personalized Indexing Management Oakland, California $10.2B AUM 34.45% 1-Year Est. Return
Envestnet Asset Management
Envestnet Asset Management Chicago, Illinois $374B AUM 17.66% 1-Year Est. Return
Creative Planning
Creative Planning Overland Park, Kansas $147B AUM 18.73% 1-Year Est. Return
RG
Renaissance Group Covington, Kentucky $2.39B AUM 27.81% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return

XTX Topco's IMOS Position: Q1 2026 in Review

XTX Topco opened a new position in ChipMOS TECHNOLOGIES (IMOS) in Q1 2026: 8,666 shares worth $310K. The stake represents 0.01% of the portfolio and ranks #2456 among its holdings.

72 funds tracked by Wall St. Rank hold IMOS as of Q1 2026.

  • XTX Topco held 8,666 shares of ChipMOS TECHNOLOGIES worth $310K as of Q1 2026.
  • ChipMOS TECHNOLOGIES was a new XTX Topco position in Q1 2026.
  • ChipMOS TECHNOLOGIES made up 0.01% of XTX Topco's portfolio in Q1 2026, its #2456 holding.
  • 72 funds tracked by Wall St. Rank held ChipMOS TECHNOLOGIES as of Q1 2026.

Based on XTX Topco's 13F filing for Q1 2026, filed 15 May 2026.