Core & Main, Inc.
CNM- Exchange
- NYSE
- Industry
- Wholesale-Durable Goods, NEC
- SEC CIK
- 0001856525
In the last 90 days, Core & Main, Inc. insiders filed 1 open-market purchase and 0 sales; 454 institutions reported holding it in 13F filings for Q2 2026, worth $9.68B in total; Soros Fund Management is the only superinvestor holding it.
Key figures
- Insider buysLast 90 days, $95.1K in total
- 1
- Insider sellsOpen market, last 90 days
- 0
- 13F holdersQ2 2026, −17 vs. previous quarter
- 454
- 13F valueReported value at the end of Q2 2026
- $9.68B
- Superinvestors holdingAt the end of Q2 2026
- 1
Price chart
Superinvestors holding CNM, Q2 2026
1 superinvestor reports holding Core & Main, Inc. on Form 13F. Percentages are the stock's share of each portfolio.
Soros Fund Management
George Soros
0.1%
Core & Main, Inc.'s share of the portfolio
- Shares
- 236,431
- Value
- $11.4M
Latest insider trades
Open-market purchases and sales by Core & Main, Inc. insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jul 8, 2026 (view filing)5:36 PM ET | Jul 6 | 2 days | Hope James DDirector | PPurchaseClass A Common Stock | +2.07K | $46.01 | +$95.1K | +21.2%11.8K after | |
| Apr 21, 2026 (view filing) | Apr 17 | 4 days | Bradbury Robyn LChief Financial Officer | SSaleClass A Common Stock | −5.00K | $52.54 | −$262.7K | −28.6%12.5K after | 2 lots10b5-1 |
| Apr 9, 2026 (view filing) | Apr 7 | 2 days | Hope James DDirector | PPurchaseClass A Common Stock | +1.97K | $50.70 | +$100.0K | +39.7%6.94K after | |
| Aug 20, 2025 (view filing) | Aug 18 | 2 days | Witkowski Mark RChief Executive Officer | SSaleClass A Common Stock | −100.0K | $64.08 | −$6.41M | −73.6%35.8K after | 10b5-1 |
| Jul 23, 2025 (view filing) | Jul 22 | 1 day | Bradbury Robyn LChief Financial Officer | SSaleClass A Common Stock | −5.00K | $64.51 | −$322.6K | −36.9%8.55K after | 10b5-1 |
| Jul 21, 2025 (view filing) | Jul 18 | 3 days | Castellano James GDirector | SSaleClass A Common Stock | −44.0K | $61.98 | −$2.73M | −100.0%0 after | 10b5-1 |
| Jul 21, 2025 (view filing) | Jul 18 | 3 days | Kimbrough Orvin TDirector | SSaleClass A Common Stock | −24.0K | $61.77 | −$1.48M | −63.2%14.0K after | 10b5-1 |
| Jul 21, 2025 (view filing) | Jul 17 | 4 days | Witkowski Mark RChief Executive Officer | SSaleClass A Common Stock | −100.0K | $61.26 | −$6.13M | −73.6%35.8K after | 2 lots10b5-1 |
| Jul 8, 2025 (view filing) | Jul 3-7 | 5 days | LeClair Stephen OExecutive Chair | SSaleClass A Common Stock | −125.0K | $62.14 | −$7.77M | −63.9%70.7K after | 2 lots |
| Jul 3, 2025 (view filing) | Jul 1 | 2 days | Bradbury Robyn LChief Financial Officer | SSaleClass A Common Stock | −25.0K | $60.49 | −$1.51M | −74.5%8.55K after | 3 lots10b5-1 |
Top 10 13F holders, Q2 2026
The largest institutional positions in Core & Main, Inc. at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 18,357,688 | $885.8M | 0.01% | −848,336−4.4% | Reduced |
| Capital World Investors | 11,473,053 | $553.6M | 0.07% | −98,339−0.8% | Reduced |
| FMR LLC | 8,959,133 | $432.3M | 0.02% | +3,555,754+65.8% | Added |
| Vanguard Capital Management LLC | 8,517,598 | $411.0M | 0.01% | +51,773+0.6% | Added |
| Vanguard Portfolio Management LLC | 8,251,721 | $398.1M | 0.02% | +432,182+5.5% | Added |
| First Trust Advisors LP | 6,248,855 | $301.5M | 0.18% | +118,015+1.9% | Added |
| Morgan Stanley | 6,040,241 | $291.4M | 0.02% | +604,561+11.1% | Added |
| State Street Corp | 5,908,053 | $285.1M | 0.01% | +128,276+2.2% | Added |
| Select Equity Group, L.P. | 5,840,259 | $281.8M | 1.49% | −1,413,948−19.5% | Reduced |
| Royal London Asset Management Ltd | 5,488,673 | $264.8M | 0.49% | −264,028−4.6% | Reduced |