Mariner
CPS icon

Mariner’s Cooper-Standard Automotive CPS Stock Holding History

Mariner’s Portfolio CPS Stock Details CPS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$270K Sell
9,980
-1,814
-15% -$53.4K ﹤0.01% 2925
2026
Q1 		$329K Buy
11,794
+3,412
+41% +$114K ﹤0.01% 2789
2025
Q4 		$275K Buy
8,382
+2,463
+42% +$80.2K ﹤0.01% 2920
2025
Q3 		$219K Buy
+5,919
New +$180K ﹤0.01% 3096

Other funds holding CPS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
IECM
Intrinsic Edge Capital Management Chicago, Illinois $967M AUM 94.27% 1-Year Est. Return
ER
EVR Research Richmond, Virginia $203M AUM 60.82% 1-Year Est. Return

Mariner's CPS Position: Q2 2026 in Review

Mariner reduced its Cooper-Standard Automotive (CPS) stake by 15% in Q2 2026, selling an estimated $53.4K and leaving 9,980 shares worth $270K. The position accounts for ﹤0.01% of the portfolio, ranked #2925.

Mariner first reported a position in CPS in Q3 2025 and has held it in 4 quarters since. The position peaked at $329K in Q1 2026. 134 funds tracked by Wall St. Rank hold CPS as of Q2 2026.

  • Mariner held 9,980 shares of Cooper-Standard Automotive worth $270K as of Q2 2026.
  • Mariner sold 1,814 Cooper-Standard Automotive shares in Q2 2026, an estimated $53.4K.
  • Cooper-Standard Automotive made up ﹤0.01% of Mariner's portfolio in Q2 2026, its #2925 holding.
  • Mariner first reported a position in Cooper-Standard Automotive in Q3 2025 and has held it in 4 quarters since.
  • Mariner's Cooper-Standard Automotive position peaked at $329K in Q1 2026.
  • 134 funds tracked by Wall St. Rank held Cooper-Standard Automotive as of Q2 2026.

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