CG
IMOS

Caprock Group’s ChipMOS TECHNOLOGIES IMOS Stock Holding History

Caprock Group’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 		$587K Buy
+16,397
New +$619K 0.01% 699
2024
Q4 		– Sell
-11,943
Closed -$279K – 1023
2024
Q3 		$279K Sell
11,943
-4,279
-26% -$102K 0.01% 747
2024
Q2 		$441K Buy
+16,222
New +$453K 0.02% 569

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

Caprock Group's IMOS Position: Q1 2026 in Review

Caprock Group opened a new position in ChipMOS TECHNOLOGIES (IMOS) in Q1 2026: 16,397 shares worth $587K. The stake represents 0.01% of the portfolio and ranks #699 among its holdings. This is a return to the name: Caprock Group previously reported a position in IMOS as recently as Q3 2024.

Caprock Group first reported a position in IMOS in Q2 2024 and has held it in 3 quarters since. 72 funds tracked by Wall St. Rank hold IMOS as of Q1 2026.

  • Caprock Group held 16,397 shares of ChipMOS TECHNOLOGIES worth $587K as of Q1 2026.
  • ChipMOS TECHNOLOGIES was a new Caprock Group position in Q1 2026.
  • ChipMOS TECHNOLOGIES made up 0.01% of Caprock Group's portfolio in Q1 2026, its #699 holding.
  • Caprock Group first reported a position in ChipMOS TECHNOLOGIES in Q2 2024 and has held it in 3 quarters since.
  • 72 funds tracked by Wall St. Rank held ChipMOS TECHNOLOGIES as of Q1 2026.

Based on Caprock Group's 13F filing for Q1 2026, filed 11 May 2026.