Millennium Management
CNM icon

Millennium Management’s Core & Main CNM Stock Holding History

Millennium 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 		$6.29M Sell
130,448
-460,560
-78% -$22.8M ﹤0.01% 2777
2026
Q1 		$29.2M Buy
591,008
+121,319
+26% +$6.53M 0.01% 1257
2025
Q4 		$24.4M Sell
469,689
-712,218
-60% -$36.5M 0.01% 1383
2025
Q3 		$63.6M Buy
1,181,907
+810,155
+218% +$49.1M 0.03% 700
2025
Q2 		$22.4M Sell
371,752
-265,204
-42% -$14.2M 0.01% 1462
2025
Q1 		$30.8M Buy
636,956
+136,484
+27% +$7.07M 0.02% 1137
2024
Q4 		$25.5M Sell
500,472
-62,510
-11% -$2.95M 0.01% 1327
2024
Q3 		$25M Buy
+562,982
New +$27M 0.01% 1342
2024
Q2 		– Sell
-668,510
Closed -$38.3M – 5965
2024
Q1 		$38.3M Buy
668,510
+208,799
+45% +$9.56M 0.02% 1012
2023
Q4 		$18.6M Buy
459,711
+410,762
+839% +$13.9M 0.01% 1601
2023
Q3 		$1.41M Buy
48,949
+1,140
+2% +$35.2K ﹤0.01% 3902
2023
Q2 		$1.5M Sell
47,809
-423,654
-90% -$11.3M ﹤0.01% 3721
2023
Q1 		$10.9M Sell
471,463
-1,092,511
-70% -$24.1M 0.01% 1872
2022
Q4 		$30.2M Buy
1,563,974
+777,637
+99% +$16.6M 0.02% 1110
2022
Q3 		$17.9M Buy
786,337
+744,598
+1,784% +$17.4M 0.01% 1461
2022
Q2 		$931K Sell
41,739
-115,166
-73% -$2.67M ﹤0.01% 4425
2022
Q1 		$3.8M Buy
156,905
+144,226
+1,138% +$3.39M ﹤0.01% 3227
2021
Q4 		$385K Buy
+12,679
New +$348K ﹤0.01% 5283

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 $3.37T AUM 44.26% 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

Millennium Management's CNM Position: Q2 2026 in Review

Millennium Management reduced its Core & Main (CNM) stake by 78% in Q2 2026, selling an estimated $22.8M and leaving 130,448 shares worth $6.29M. The position accounts for ﹤0.01% of the portfolio, ranked #2777.

Millennium Management first reported a position in CNM in Q4 2021 and has held it in 18 quarters since. The position peaked at $63.6M in Q3 2025. 453 funds tracked by Wall St. Rank hold CNM as of Q2 2026.

  • Millennium Management held 130,448 shares of Core & Main worth $6.29M as of Q2 2026.
  • Millennium Management sold 460,560 Core & Main shares in Q2 2026, an estimated $22.8M.
  • Core & Main made up ﹤0.01% of Millennium Management's portfolio in Q2 2026, its #2777 holding.
  • Millennium Management first reported a position in Core & Main in Q4 2021 and has held it in 18 quarters since.
  • Millennium Management's Core & Main position peaked at $63.6M in Q3 2025.
  • 453 funds tracked by Wall St. Rank held Core & Main as of Q2 2026.

Based on Millennium Management's 13F filing for Q2 2026, filed 14 Aug 2026.