Assenagon Asset Management
CNM icon

Assenagon Asset Management’s Core & Main CNM Stock Holding History

Assenagon Asset Management’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
Q2 		$17.6M Sell
363,881
-568,442
-61% -$28.1M 0.02% 430
2026
Q1 		$46.1M Buy
932,323
+879,360
+1,660% +$47.3M 0.07% 210
2025
Q4 		$2.75M Buy
52,963
+47,569
+882% +$2.44M ﹤0.01% 786
2025
Q3 		$290K Sell
5,394
-604
-10% -$36.6K ﹤0.01% 1108
2025
Q2 		$362K Sell
5,998
-1,621
-21% -$86.7K ﹤0.01% 1076
2025
Q1 		$368K Sell
7,619
-42,839
-85% -$2.22M ﹤0.01% 1055
2024
Q4 		$2.57M Hold
50,458
– – ﹤0.01% 869
2024
Q3 		$2.24M Buy
+50,458
New +$2.42M ﹤0.01% 936

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 $846B AUM 46.74% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Select Equity Group
Select Equity Group New York $20.2B AUM 17.52% 1-Year Est. Return
Royal London Asset Management
Royal London Asset Management United Kingdom $54.3B AUM 39.21% 1-Year Est. Return

Assenagon Asset Management's CNM Position: Q2 2026 in Review

Assenagon Asset Management reduced its Core & Main (CNM) stake by 61% in Q2 2026, selling an estimated $28.1M and leaving 363,881 shares worth $17.6M. The position accounts for 0.02% of the portfolio, ranked #430.

Assenagon Asset Management first reported a position in CNM in Q3 2024 and has held it in 8 quarters since. The position peaked at $46.1M in Q1 2026. 454 funds tracked by Wall St. Rank hold CNM as of Q2 2026.

  • Assenagon Asset Management held 363,881 shares of Core & Main worth $17.6M as of Q2 2026.
  • Assenagon Asset Management sold 568,442 Core & Main shares in Q2 2026, an estimated $28.1M.
  • Core & Main made up 0.02% of Assenagon Asset Management's portfolio in Q2 2026, its #430 holding.
  • Assenagon Asset Management first reported a position in Core & Main in Q3 2024 and has held it in 8 quarters since.
  • Assenagon Asset Management's Core & Main position peaked at $46.1M in Q1 2026.
  • 454 funds tracked by Wall St. Rank held Core & Main as of Q2 2026.

Based on Assenagon Asset Management's 13F filing for Q2 2026, filed 8 Jul 2026.