Mariner
IMOS

Mariner’s ChipMOS TECHNOLOGIES IMOS Stock Holding History

Mariner’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
Q2 		$459K Buy
+7,145
New +$378K ﹤0.01% 2519

Other funds holding IMOS

Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
OSAM
O'Shaughnessy Asset Management Stamford, Connecticut $21.7B AUM 41.93% 1-Year Est. Return
XC
XY Capital Central, Hong Kong $104M AUM 8% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Personalized Indexing Management
Vanguard Personalized Indexing Management Oakland, California $12.2B AUM 47.93% 1-Year Est. Return
Envestnet Asset Management
Envestnet Asset Management Chicago, Illinois $424B AUM 22.96% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

Mariner's IMOS Position: Q2 2026 in Review

Mariner opened a new position in ChipMOS TECHNOLOGIES (IMOS) in Q2 2026: 7,145 shares worth $459K. The stake represents ﹤0.01% of the portfolio and ranks #2519 among its holdings.

92 funds tracked by Wall St. Rank hold IMOS as of Q2 2026.

  • Mariner held 7,145 shares of ChipMOS TECHNOLOGIES worth $459K as of Q2 2026.
  • ChipMOS TECHNOLOGIES was a new Mariner position in Q2 2026.
  • ChipMOS TECHNOLOGIES made up ﹤0.01% of Mariner's portfolio in Q2 2026, its #2519 holding.
  • 92 funds tracked by Wall St. Rank held ChipMOS TECHNOLOGIES as of Q2 2026.

Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.