PTC
IMOS

Private Trust Company’s ChipMOS TECHNOLOGIES IMOS Stock Holding History

Private Trust Company’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 		$3.4K Hold
95
– – ﹤0.01% 2293
2025
Q4 		$2.81K Hold
95
– – ﹤0.01% 2299
2025
Q3 		$1.81K Buy
95
+15
+19% +$264 ﹤0.01% 2358
2025
Q2 		$1.45K Hold
80
– – ﹤0.01% 2322
2025
Q1 		$1.35K Hold
80
– – ﹤0.01% 2324
2024
Q4 		$1.51K Hold
80
– – ﹤0.01% 2206
2024
Q3 		$1.87K Hold
80
– – ﹤0.01% 2158
2024
Q2 		$2.09K Hold
80
– – ﹤0.01% 2147
2024
Q1 		$2.52K Hold
80
– – ﹤0.01% 2085
2023
Q4 		$2.18K Hold
80
– – ﹤0.01% 2119
2023
Q3 		$1.84K Buy
+80
New +$1.86K ﹤0.01% 2134

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

Private Trust Company's IMOS Position: Q1 2026 in Review

Private Trust Company held its ChipMOS TECHNOLOGIES (IMOS) position steady in Q1 2026 at 95 shares worth $3.4K. The position accounts for ﹤0.01% of the portfolio, ranked #2293.

Private Trust Company first reported a position in IMOS in Q3 2023 and has held it in 11 quarters since. 72 funds tracked by Wall St. Rank hold IMOS as of Q1 2026.

  • Private Trust Company held 95 shares of ChipMOS TECHNOLOGIES worth $3.4K as of Q1 2026.
  • Private Trust Company left its ChipMOS TECHNOLOGIES share count unchanged in Q1 2026.
  • ChipMOS TECHNOLOGIES made up ﹤0.01% of Private Trust Company's portfolio in Q1 2026, its #2293 holding.
  • Private Trust Company first reported a position in ChipMOS TECHNOLOGIES in Q3 2023 and has held it in 11 quarters since.
  • 72 funds tracked by Wall St. Rank held ChipMOS TECHNOLOGIES as of Q1 2026.

Based on Private Trust Company's 13F filing for Q1 2026, filed 30 Apr 2026.