Core & Main Ownership | Who Owns Core & Main?
Core & Main Ownership Summary
Core & Main is owned by 68.20% institutional investors, 0.56% insiders, and 31.24% retail investors. Blackrock is the largest institutional shareholder, holding 11.46% of CNM shares. Vanguard US Total Market Shares ETF is the top mutual fund, with 3.59% of its assets in Core & Main shares.
CNM Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Core & Main | 68.20% | 0.56% | 31.24% |
| Sector | Industrials Stocks | 47.69% | 12.55% | 39.76% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock | 22.02M | 11.46% | $1.08B |
| Blackrock funding, inc. /de | 18.93M | 9.95% | $983.72M |
| Vanguard group | 17.60M | 9.25% | $914.58M |
| Morgan stanley | 14.59M | 7.67% | $758.08M |
| Select equity group | 9.69M | 5.07% | $521.69M |
| Pictet asset management sa | 7.44M | 3.91% | $386.78M |
| Capital world investors | 6.29M | 3.31% | $327.03M |
| Fmr | 6.22M | 3.25% | $334.87M |
| State street | 5.68M | 2.97% | $305.70M |
| D1 capital partners | 5.18M | 2.71% | $278.66M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Camrose capital investment partners llp | 1.25M | 15.61% | $67.26M |
| Cdam (uk) | 1.16M | 11.29% | $62.59M |
| Veristar capital management lp | 121.33K | 10.35% | $6.18M |
| Ack asset management | 900.00K | 6.06% | $48.45M |
| Sea cliff partners management, lp | 277.00K | 5.71% | $14.91M |
| Dendur capital lp | 898.00K | 5.01% | $48.34M |
| Forest avenue capital management lp | 1.25M | 4.95% | $67.15M |
| Pembroke management | 895.86K | 4.81% | $46.56M |
| Stenahm asset managment | 133.00K | 4.12% | $7.16M |
| Anomaly capital management, lp | 2.47M | 3.91% | $132.94M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Blackrock | 22.02M | 0.02% | 2.42M |
| Liontrust investment partners llp | 2.20M | 1.62% | 2.20M |
| Norges bank | 2.08M | 0.01% | 2.08M |
| Holocene advisors, lp | 1.87M | 0.23% | 1.87M |
| Eagle asset management | 1.68M | 0.44% | 1.68M |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Maverick capital | - | - | -2.34M |
| Pointstate capital lp | - | - | -2.25M |
| Surgocap partners lp | - | - | -2.08M |
| Select equity group | 9.69M | 2.15% | -1.77M |
| Artemis investment management llp | - | - | -1.66M |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Liontrust investment partners llp | 2.20M | 1.62% | 2.20M | $111.77M |
| Norges bank | 2.08M | 0.01% | 2.08M | $108.26M |
| Holocene advisors, lp | 1.87M | 0.23% | 1.87M | $100.76M |
| Eagle asset management | 1.68M | 0.44% | 1.68M | $81.16M |
| Zurich insurance group ltd/fi | 1.25M | 0.48% | 1.25M | $67.28M |
Sold Out
| Holder | Change |
|---|---|
| Clear street markets | -1.00 |
| Financial network wealth advisors | -3.00 |
| Advantage alpha capital partners lp | -3.00 |
| Advisornet financial | -3.00 |
| Hhm wealth advisors | -4.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Dec 31, 2025 | 309 | -31.33% | 129,719,686 | -38.34% | 68 | 0.56% | 138 | -36.99% | 122 | -24.69% |
| Sep 30, 2025 | 431 | -2.71% | 197,586,893 | 5.22% | 103 | 1.06% | 211 | 1.93% | 157 | -7.65% |
| Jun 30, 2025 | 448 | 4.43% | 205,696,983 | 3.44% | 108 | 0.99% | 209 | 8.29% | 171 | 0.59% |
| Mar 31, 2025 | 428 | -0.23% | 204,418,981 | 2.27% | 107 | 0.99% | 194 | -17.45% | 169 | 29.01% |
| Dec 31, 2024 | 423 | 5.75% | 199,711,066 | 0.90% | 104 | 0.98% | 231 | 15.50% | 129 | -17.83% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard US Total Market Shares ETF | 6.82M | 3.59% | 753.03K |
| Pictet Water Segregated Accounts | 6.44M | 3.34% | 6.44M |
| iShares Core S&P Mid-Cap ETF | 6.16M | 3.26% | 734.26K |
| Vanguard Total Stock Mkt Idx Inv | 5.99M | 3.17% | 13.59K |
| Pictet-Water I EUR | 5.27M | 2.79% | 5.27M |
| Capital Group Growth Fnd of Amer Comp | 4.94M | 2.56% | 1.09M |
| American Funds Growth Fund of Amer A | 4.94M | 2.56% | 1.09M |
| First Trust RBA Amer Indl RenaisTM ETF | 4.64M | 2.46% | 15.69K |
| Vanguard Small Cap Index | 4.32M | 2.29% | -709.00 |
| Pacer US Cash Cows 100 ETF | 4.28M | 2.25% | 5.31K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Aug 18, 2025 | Witkowski Mark R | Chief Executive Officer | Sell | $6.41M |
| Jul 22, 2025 | Bradbury Robyn L | Chief Financial Officer | Sell | $322.55K |
| Jul 18, 2025 | Castellano James G | - | Sell | $2.73M |
| Jul 18, 2025 | Kimbrough Orvin T | - | Sell | $1.48M |
| Jul 17, 2025 | Witkowski Mark R | Chief Executive Officer | Sell | $1.71M |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q1 | - | - |
| 2025 Q4 | - | - |
| 2025 Q3 | - | 11 |
| 2025 Q2 | - | 7 |
| 2025 Q1 | - | 11 |
CNM Ownership FAQ
Try Tickergate Pro Free
Customize Everything. 100% Flexibility. Fast and Easy to Use (No code or Excel Needed)
Customize your own personal stocks lists, views and charts
Choose from hundreds of fields, up to 15 years of history
Conduct deep comparison analysis
Discover trending investment themes
Find your next best investment
Research stocks using tools