WIM
IMOS

Westside Investment Management’s ChipMOS TECHNOLOGIES IMOS Stock Holding History

Westside Investment Management’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 		$79.4K Hold
2,163
– – 0.01% 458
2025
Q4 		$66K Hold
2,163
– – 0.01% 476
2025
Q3 		$41.8K Buy
2,163
+1,204
+126% +$21.2K 0.01% 601
2025
Q2 		$17.4K Buy
+959
New +$17K ﹤0.01% 725

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

Westside Investment Management's IMOS Position: Q1 2026 in Review

Westside Investment Management held its ChipMOS TECHNOLOGIES (IMOS) position steady in Q1 2026 at 2,163 shares worth $79.4K. The position accounts for 0.01% of the portfolio, ranked #458.

Westside Investment Management first reported a position in IMOS in Q2 2025 and has held it in 4 quarters since. 72 funds tracked by Wall St. Rank hold IMOS as of Q1 2026.

  • Westside Investment Management held 2,163 shares of ChipMOS TECHNOLOGIES worth $79.4K as of Q1 2026.
  • Westside Investment Management left its ChipMOS TECHNOLOGIES share count unchanged in Q1 2026.
  • ChipMOS TECHNOLOGIES made up 0.01% of Westside Investment Management's portfolio in Q1 2026, its #458 holding.
  • Westside Investment Management first reported a position in ChipMOS TECHNOLOGIES in Q2 2025 and has held it in 4 quarters since.
  • 72 funds tracked by Wall St. Rank held ChipMOS TECHNOLOGIES as of Q1 2026.

Based on Westside Investment Management's 13F filing for Q1 2026, filed 4 May 2026.