Ken Griffin
CPS icon

Ken Griffin’s Cooper-Standard Automotive CPS Stock Holding History

Ken Griffin’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 		$1.72M Buy
61,600
+17,400
+39% +$582K ﹤0.01% 6420
2025
Q4 		$1.45M Sell
44,200
-63,300
-59% -$2.06M ﹤0.01% 6584
2025
Q3 		$3.97M Buy
107,500
+58,300
+118% +$1.78M ﹤0.01% 4779
2025
Q2 		$1.06M Sell
49,200
-12,600
-20% -$243K ﹤0.01% 6962
2025
Q1 		$947K Buy
61,800
+20,000
+48% +$299K ﹤0.01% 7074
2024
Q4 		$567K Sell
41,800
-6,600
-14% -$94.4K ﹤0.01% 8288
2024
Q3 		$671K Sell
48,400
-500
-1% -$6.95K ﹤0.01% 7643
2024
Q2 		$608K Buy
48,900
+11,700
+31% +$168K ﹤0.01% 7640
2024
Q1 		$616K Sell
37,200
-2,300
-6% -$36.9K ﹤0.01% 7930
2023
Q4 		$772K Sell
39,500
-44,800
-53% -$715K ﹤0.01% 7203
2023
Q3 		$1.13M Sell
84,300
-7,000
-8% -$111K ﹤0.01% 6317
2023
Q2 		$1.3M Buy
91,300
+21,700
+31% +$264K ﹤0.01% 5929
2023
Q1 		$991K Buy
69,600
+35,900
+107% +$525K ﹤0.01% 6804
2022
Q4 		$305K Buy
33,700
+17,700
+111% +$125K ﹤0.01% 9282
2022
Q3 		$93K Buy
+16,000
New +$113K ﹤0.01% 11151
2021
Q4 		– Sell
-19,500
Closed -$427K – 13885
2021
Q3 		$427K Buy
+19,500
New +$468K ﹤0.01% 10256
2021
Q1 		– Sell
-7,000
Closed -$243K – 13215
2020
Q4 		$243K Buy
+7,000
New +$195K ﹤0.01% 9441
2019
Q3 		– Sell
-5,400
Closed -$247K – 9221
2019
Q2 		$247K Buy
+5,400
New +$258K ﹤0.01% 7883
2019
Q1 		– Sell
-5,900
Closed -$367K – 9324
2018
Q4 		$367K Buy
5,900
+700
+13% +$56.5K ﹤0.01% 6915
2018
Q3 		$624K Buy
5,200
+3,000
+136% +$402K ﹤0.01% 6342
2018
Q2 		$287K Buy
+2,200
New +$285K ﹤0.01% 7286
2018
Q1 		– Sell
-2,200
Closed -$270K – 8321
2017
Q4 		$270K Sell
2,200
-3,200
-59% -$377K ﹤0.01% 6627
2017
Q3 		$626K Sell
5,400
-1,200
-18% -$124K ﹤0.01% 4990
2017
Q2 		$666K Buy
+6,600
New +$707K ﹤0.01% 4713

Other funds holding CPS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
FA
Fiduciary Alliance Greenville, South Carolina $1.48B AUM 24.99% 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 $552B AUM 44.19% 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 $3.37T AUM 44.26% 1-Year Est. Return

Ken Griffin's CPS Position: Q1 2026 in Review

Ken Griffin increased its Cooper-Standard Automotive (CPS) stake by 790% in Q1 2026, buying an estimated $6.05M and bringing the position to 203,637 shares worth $5.68M. The position accounts for ﹤0.01% of the portfolio, ranked #4135.

Ken Griffin first reported a position in CPS in Q1 2015 and has held it in 36 quarters since. The position peaked at $18.2M in Q1 2016. 140 funds tracked by Wall St. Rank hold CPS as of Q1 2026.

  • Ken Griffin held 203,637 shares of Cooper-Standard Automotive worth $5.68M as of Q1 2026.
  • Ken Griffin bought 180,760 Cooper-Standard Automotive shares in Q1 2026, an estimated $6.05M.
  • Cooper-Standard Automotive made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #4135 holding.
  • Ken Griffin first reported a position in Cooper-Standard Automotive in Q1 2015 and has held it in 36 quarters since.
  • Ken Griffin's Cooper-Standard Automotive position peaked at $18.2M in Q1 2016.
  • 140 funds tracked by Wall St. Rank held Cooper-Standard Automotive as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.