Ken Griffin
CNM icon

Ken Griffin’s Core & Main CNM Stock Holding History

Ken Griffin’s Portfolio CNM Stock Details CNM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$3.33M Sell
67,449
-235,008
-78% -$12.7M ﹤0.01% 5057
2025
Q4 		$15.7M Buy
+302,457
New +$15.5M ﹤0.01% 2647
2025
Q3 		– Sell
-325,283
Closed -$19.7M – 12905
2025
Q2 		$19.6M Buy
325,283
+322,273
+10,707% +$17.2M ﹤0.01% 2159
2025
Q1 		$145K Sell
3,010
-283,664
-99% -$14.7M ﹤0.01% 10920
2024
Q4 		$14.6M Buy
286,674
+71,093
+33% +$3.35M ﹤0.01% 2525
2024
Q3 		$9.57M Buy
215,581
+212,992
+8,227% +$10.2M ﹤0.01% 2963
2024
Q2 		$127K Buy
2,589
+2,484
+2,366% +$138K ﹤0.01% 10578
2024
Q1 		$6.01K Sell
105
-66,104
-100% -$3.03M ﹤0.01% 13707
2023
Q4 		$2.68M Sell
66,209
-1,190,737
-95% -$40.3M ﹤0.01% 4853
2023
Q3 		$36.3M Buy
1,256,946
+691,002
+122% +$21.3M 0.01% 1346
2023
Q2 		$17.7M Buy
565,944
+332,724
+143% +$8.91M ﹤0.01% 2006
2023
Q1 		$5.39M Buy
233,220
+30,180
+15% +$665K ﹤0.01% 3687
2022
Q4 		$3.92M Sell
203,040
-387,685
-66% -$8.26M ﹤0.01% 4273
2022
Q3 		$13.4M Buy
590,725
+524,140
+787% +$12.2M ﹤0.01% 2360
2022
Q2 		$1.49M Sell
66,585
-717,271
-92% -$16.6M ﹤0.01% 6148
2022
Q1 		$19M Buy
783,856
+661,790
+542% +$15.6M ﹤0.01% 2048
2021
Q4 		$3.7M Sell
122,066
-262,847
-68% -$7.21M ﹤0.01% 4903
2021
Q3 		$10.1M Buy
+384,913
New +$10.2M ﹤0.01% 3068

Other funds holding CNM

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Select Equity Group
Select Equity Group New York $19.5B AUM 17.33% 1-Year Est. Return
Pictet Asset Management
Pictet Asset Management Carouge, Switzerland $105B AUM 38.07% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Royal London Asset Management
Royal London Asset Management United Kingdom $47.7B AUM 29.41% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Ken Griffin's CNM Position: Q1 2026 in Review

Ken Griffin reduced its Core & Main (CNM) stake by 78% in Q1 2026, selling an estimated $12.7M and leaving 67,449 shares worth $3.33M. The position accounts for ﹤0.01% of the portfolio, ranked #5057.

Ken Griffin first reported a position in CNM in Q3 2021 and has held it in 18 quarters since. The position peaked at $36.3M in Q3 2023. 472 funds tracked by Wall St. Rank hold CNM as of Q1 2026.

  • Ken Griffin held 67,449 shares of Core & Main worth $3.33M as of Q1 2026.
  • Ken Griffin sold 235,008 Core & Main shares in Q1 2026, an estimated $12.7M.
  • Core & Main made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #5057 holding.
  • Ken Griffin first reported a position in Core & Main in Q3 2021 and has held it in 18 quarters since.
  • Ken Griffin's Core & Main position peaked at $36.3M in Q3 2023.
  • 472 funds tracked by Wall St. Rank held Core & Main as of Q1 2026.

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