Group One Trading
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Group One Trading’s Cooper-Standard Automotive CPS Stock Holding History

Group One Trading’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
Q1 		$300K Buy
10,778
+9,455
+715% +$316K ﹤0.01% 3797
2025
Q4 		$43.4K Sell
1,323
-31,239
-96% -$1.02M ﹤0.01% 5720
2025
Q3 		$1.2M Buy
32,562
+13,229
+68% +$403K ﹤0.01% 2835
2025
Q2 		$416K Buy
+19,333
New +$372K ﹤0.01% 3604
2025
Q1 		– Sell
-42,126
Closed -$629K – 7698
2024
Q4 		$571K Buy
42,126
+38,756
+1,150% +$554K ﹤0.01% 3061
2024
Q3 		$46.7K Buy
3,370
+300
+10% +$4.17K ﹤0.01% 4700
2024
Q2 		$38.2K Buy
3,070
+2,702
+734% +$38.7K ﹤0.01% 4732
2024
Q1 		$6.09K Sell
368
-20,781
-98% -$334K ﹤0.01% 6107
2023
Q4 		$413K Sell
21,149
-1,717
-8% -$27.4K ﹤0.01% 3232
2023
Q3 		$307K Sell
22,866
-4,258
-16% -$67.5K ﹤0.01% 3419
2023
Q2 		$387K Buy
27,124
+19,618
+261% +$239K ﹤0.01% 3275
2023
Q1 		$107K Buy
7,506
+646
+9% +$9.44K ﹤0.01% 4261
2022
Q4 		$62.2K Sell
6,860
-10,615
-61% -$75.2K ﹤0.01% 4832
2022
Q3 		$102K Buy
17,475
+16,075
+1,148% +$113K ﹤0.01% 4756
2022
Q2 		$7K Buy
+1,400
New +$8.16K ﹤0.01% 6929
2021
Q1 		– Sell
-1,555
Closed -$54K – 7631
2020
Q4 		$54K Buy
+1,555
New +$43.3K ﹤0.01% 4960

Other funds holding CPS

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
FA
Fiduciary Alliance Greenville, South Carolina $1.66B AUM 25.91% 1-Year Est. Return
ER
EVR Research Richmond, Virginia $250M AUM 41.5% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $13.6B AUM 173.98% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Group One Trading's CPS Position: Q1 2026 in Review

Group One Trading increased its Cooper-Standard Automotive (CPS) stake by 715% in Q1 2026, buying an estimated $316K and bringing the position to 10,778 shares worth $300K. The position accounts for ﹤0.01% of the portfolio, ranked #3797.

Group One Trading first reported a position in CPS in Q4 2020 and has held it in 16 quarters since. The position peaked at $1.2M in Q3 2025. 139 funds tracked by Wall St. Rank hold CPS as of Q1 2026.

  • Group One Trading held 10,778 shares of Cooper-Standard Automotive worth $300K as of Q1 2026.
  • Group One Trading bought 9,455 Cooper-Standard Automotive shares in Q1 2026, an estimated $316K.
  • Cooper-Standard Automotive made up ﹤0.01% of Group One Trading's portfolio in Q1 2026, its #3797 holding.
  • Group One Trading first reported a position in Cooper-Standard Automotive in Q4 2020 and has held it in 16 quarters since.
  • Group One Trading's Cooper-Standard Automotive position peaked at $1.2M in Q3 2025.
  • 139 funds tracked by Wall St. Rank held Cooper-Standard Automotive as of Q1 2026.

Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.