Core & Main, Inc. - Class A Common Stock (CNM) Institutional Ownership

13F Institutional Holders and Ownership History from Q3 2021 to Q4 2025

Type / Class
Equity / Class A Common Stock
Symbol
CNM on NYSE
Shares outstanding
190,049,137
Price per share
$51.97
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares
210,268,571
Total reported value
$11,315,986,399
% of total 13F portfolios
0.02%
Share change
+3,615,693
Value change
+$155,582,281
Number of holders
419
Price from insider filings
$51.97
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of Core & Main, Inc. - Class A Common Stock (CNM) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
BlackRock, Inc. 10% $994,467,853 18,974,773 BlackRock, Inc. 31 Mar 2025
MORGAN STANLEY 6.5% -19% $671,253,694 -$146,978,939 12,469,881 -18% Morgan Stanley 30 Sep 2025
Select Equity Group, L.P. 5.1% -26% $521,747,598 -$187,881,396 9,692,506 -26% Select Equity Group, L.P. 30 Sep 2025

As of 30 Sep 2025, 419 institutional investors reported holding 210,268,571 shares of Core & Main, Inc. - Class A Common Stock (CNM). This represents 111% of the company’s total 190,049,137 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of Core & Main, Inc. - Class A Common Stock (CNM) together control 73% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
BlackRock, Inc. 10% 19,033,448 -0.13% 0.02% $1,024,570,505
VANGUARD GROUP INC 9.3% 17,704,869 -0.68% 0.01% $953,053,098
MORGAN STANLEY 7.1% 13,468,714 -15% 0.04% $725,021,035
Select Equity Group, L.P. 5.1% 9,691,396 -15% 2.2% $521,687,847
Pictet Asset Management Holding SA 4.4% 8,328,660 +7.8% 0.43% $448,325,656
FMR LLC 3.3% 6,220,959 +4.5% 0.02% $334,874,203
Capital World Investors 3.1% 5,948,134 +295% 0.04% $320,188,053
STATE STREET CORP 3% 5,678,954 -1.2% 0.01% $305,698,094
D1 Capital Partners L.P. 2.7% 5,176,680 -14% 3.2% $278,660,684
JANUS HENDERSON GROUP PLC 2.7% 5,158,036 +6.6% 0.13% $277,657,078
ROYAL LONDON ASSET MANAGEMENT LTD 2.7% 5,056,518 +17% 0.59% $272,192,364
FIRST TRUST ADVISORS LP 2% 3,835,835 +11% 0.15% $206,482,867
GEODE CAPITAL MANAGEMENT, LLC 1.9% 3,560,451 +2.5% 0.01% $191,691,408
BESSEMER GROUP INC 1.7% 3,162,843 -6.2% 0.26% $170,254,000
Handelsbanken Fonder AB 1.5% 2,850,232 +0.95% 0.49% $153,428,000
Invesco Ltd. 1.5% 2,835,561 -7.1% 0.02% $152,638,248
FIDUCIARY MANAGEMENT INC /WI/ 1.4% 2,721,824 +18% 1.5% $146,515,786
SAMLYN CAPITAL, LLC 1.4% 2,660,811 +5.9% 2% $143,231,457
Impax Asset Management Group plc 1.4% 2,593,222 -19% 0.81% $139,593,140
Anomaly Capital Management, LP 1.3% 2,469,541 -34% 3.9% $132,935,392
KBC Group NV 1.2% 2,346,658 +16% 0.3% $126,321,000
Amundi 1.2% 2,342,283 -30% 0.04% $123,270,022
DIMENSIONAL FUND ADVISORS LP 1.2% 2,309,551 +1.7% 0.03% $124,319,577
SPRUCE HOUSE INVESTMENT MANAGEMENT LLC 1.1% 2,150,000 -12% 3% $115,734,500
JENNISON ASSOCIATES LLC 1.1% 2,087,166 +42% 0.07% $112,352,145

Institutional Holders of Core & Main, Inc. - Class A Common Stock (CNM) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 1,220,191 $63,769,594 +$3,135,237 $51.97 46
2025 Q3 210,268,571 $11,315,986,399 +$155,582,281 $53.83 419
2025 Q2 206,593,764 $12,451,777,024 +$16,448,311 $60.35 440
2025 Q1 206,390,826 $9,970,106,869 +$277,240,890 $48.31 414
2024 Q4 200,333,779 $10,199,303,695 -$44,316,455 $50.91 411
2024 Q3 200,141,178 $8,883,403,777 +$49,910,370 $44.40 384
2024 Q2 199,179,245 $9,747,046,100 -$33,313,850 $48.94 415
2024 Q1 198,927,102 $11,385,192,475 +$307,264,581 $57.25 425
2023 Q4 209,499,753 $8,465,834,615 -$470,507,405 $40.41 360
2023 Q3 222,065,159 $6,408,350,454 -$91,228,352 $28.85 261
2023 Q2 224,130,631 $7,023,915,738 -$641,868,605 $31.34 220
2023 Q1 245,214,520 $5,664,008,330 +$44,987,697 $23.10 176
2022 Q4 243,601,230 $4,705,019,420 +$160,071,505 $19.31 162
2022 Q3 237,274,411 $5,396,150,930 -$12,519,080 $22.74 166
2022 Q2 237,855,860 $5,304,172,633 +$3,775,394 $22.30 133
2022 Q1 237,438,833 $5,743,687,734 +$108,546,525 $24.19 136
2021 Q4 232,652,432 $7,058,397,620 +$44,279,207 $30.34 116
2021 Q3 231,793,757 $6,075,305,689 +$5,967,781,689 $26.21 86