CNM Insider Trading

Insider Ownership Percentage: 3.53%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $36,137,452.97

Core & Main Insider Trading History Chart

This chart shows the insider buying and selling history at Core & Main by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Core & Main Share Price & Price History

Current Price: $55.79
Price Change: Price Increase of +1.159 (2.12%)
As of 02/24/2026 04:59 PM ET

This chart shows the closing price history over time for CNM up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Core & Main Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
8/18/2025Mark R. WitkowskiCEOSell100,000$64.08$6,408,000.0035,847View SEC Filing Icon  
7/22/2025Robyn L BradburyCFOSell5,000$64.51$322,550.008,555View SEC Filing Icon  
7/18/2025James G. CastellanoDirectorSell43,994$61.98$2,726,748.124,638View SEC Filing Icon  
7/18/2025Orvin T. KimbroughDirectorSell23,962$61.77$1,480,132.7413,958View SEC Filing Icon  
7/17/2025Mark R. WitkowskiCEOSell100,000$61.26$6,126,000.0035,847View SEC Filing Icon  
7/7/2025Stephen O. LeClairInsiderSell44,972$61.91$2,784,216.5270,736View SEC Filing Icon  
7/3/2025Stephen O. LeClairInsiderSell80,028$62.27$4,983,343.5670,736View SEC Filing Icon  
7/1/2025Robyn L BradburyCFOSell25,000$60.49$1,512,250.008,555View SEC Filing Icon  
6/9/2025Mark G. WhittenburgGeneral CounselSell49,100$60.03$2,947,473.009,691View SEC Filing Icon  
6/6/2025Mark G. WhittenburgGeneral CounselSell900$60.03$54,027.009,691View SEC Filing Icon  
6/3/2025Laura K. SchneiderInsiderSell45,695$56.25$2,570,343.7512,873View SEC Filing Icon  
5/28/2025John R. SchallerEVPSell9,794$55.00$538,670.0019,689View SEC Filing Icon  
4/28/2025John Weldon StephensCAOSell10,214$53.02$541,546.284,120View SEC Filing Icon  
4/2/2025John Weldon StephensCAOSell41,963$50.48$2,118,292.244,120View SEC Filing Icon  
3/10/2025John R. SchallerEVPSell21,868$46.82$1,023,859.7616,452View SEC Filing Icon  
2/10/2025Bradford A. CowlesPresidentSell25,000$54.48$1,362,000.0016,010View SEC Filing Icon  
1/15/2025Mark G. WhittenburgGeneral CounselSell1,974$55.29$109,142.467,667View SEC Filing Icon  
1/14/2025Bradford A. CowlesPresidentSell12,500$54.07$675,875.0016,010View SEC Filing Icon  
1/10/2025Bradford A. CowlesPresidentSell12,500$50.50$631,250.0016,010View SEC Filing Icon  
1/10/2025John R. SchallerEVPSell60,452$50.57$3,057,057.6417,898View SEC Filing Icon  
1/10/2025Mark G. WhittenburgGeneral CounselSell50,000$50.49$2,524,500.007,667View SEC Filing Icon  
12/3/2024Bradford A. CowlesPresidentSell50,000$55.07$2,753,500.0018,423View SEC Filing Icon  
12/3/2024Jeffrey D. GilesEVPSell25,000$54.71$1,367,750.0011,615View SEC Filing Icon  
12/3/2024Margaret NewmanDirectorSell15,000$55.25$828,750.0011,769View SEC Filing Icon  
12/3/2024Stephen O. LeClairCEOSell200,000$54.88$10,976,000.0092,349View SEC Filing Icon  
7/15/2024James G. CastellanoDirectorSell12,500$52.22$652,750.0011,769View SEC Filing Icon  
7/10/2024James G. CastellanoDirectorSell200$50.01$10,002.0011,769View SEC Filing Icon  
5/8/2024Mark R. WitkowskiCFOSell50,000$59.50$2,975,000.0023,898View SEC Filing Icon  
4/23/2024John Weldon StephensCAOSell9,497$55.19$524,139.434,281View SEC Filing Icon  
4/19/2024John Weldon StephensCAOSell5,503$54.23$298,427.694,281View SEC Filing Icon  
4/19/2024Mark G. WhittenburgGeneral CounselSell50,000$54.08$2,704,000.0012,933View SEC Filing Icon  
4/8/2024Mark R. WitkowskiCFOSell50,000$58.51$2,925,500.0023,898View SEC Filing Icon  
3/22/2024John Weldon StephensCAOSell15,000$57.91$868,650.004,281View SEC Filing Icon  
3/22/2024Mark G. WhittenburgGeneral CounselSell50,000$57.91$2,895,500.0012,933View SEC Filing Icon  
3/7/2024John Weldon StephensVPSell43,900$50.02$2,195,878.003,468View SEC Filing Icon  
3/4/2024John Weldon StephensVPSell1,100$50.02$55,022.003,468View SEC Filing Icon  
2/21/2024Orvin T. KimbroughDirectorSell313$45.00$14,085.009,320View SEC Filing Icon  
2/16/2024Orvin T. KimbroughDirectorSell187$45.00$8,415.009,320View SEC Filing Icon  
2/12/2024Jeffrey D. GilesVPSell40,000$44.14$1,765,600.008,217View SEC Filing Icon  
2/12/2024Laura K. SchneiderInsiderSell100,000$44.14$4,414,000.009,672View SEC Filing Icon  
2/12/2024Orvin T. KimbroughDirectorSell5,000$44.17$220,850.009,320View SEC Filing Icon  
2/12/2024Stephen O. LeClairCEOSell150,000$44.14$6,621,000.0073,692View SEC Filing Icon  
1/25/2024Cd&R Investment Associates X,Major ShareholderSell22,907,815$40.98$938,762,258.70View SEC Filing Icon  
1/16/2024John R. SchallerPresidentSell50,000$40.99$2,049,500.0015,903View SEC Filing Icon  
1/12/2024Orvin T. KimbroughDirectorSell5,000$41.06$205,300.009,320View SEC Filing Icon  
1/11/2024Jeffrey D. GilesVPSell40,000$40.64$1,625,600.008,217View SEC Filing Icon  
1/11/2024Laura K. SchneiderInsiderSell100,000$40.63$4,063,000.009,672View SEC Filing Icon  
1/11/2024Stephen O. LeClairCEOSell150,000$40.66$6,099,000.0073,692View SEC Filing Icon  
1/10/2024Cd&R Investment Associates X,Major ShareholderSell22,675,728$38.12$864,398,751.36View SEC Filing Icon  
12/11/2023Cd&R Investment Associates X,Major ShareholderSell20,375,728$35.54$724,153,373.12View SEC Filing Icon  
12/1/2023John Weldon StephensVPSell18,500$36.01$666,185.003,468View SEC Filing Icon  
11/15/2023Cd&R Investment Associates X,Major ShareholderSell2,850,000$30.44$86,754,000.00View SEC Filing Icon  
11/15/2023John Weldon StephensVPSell12,500$33.56$419,500.003,468View SEC Filing Icon  
11/15/2023Mark R. WitkowskiCFOSell40,000$34.01$1,360,400.0019,221View SEC Filing Icon  
11/14/2023Bradford A. CowlesPresidentSell25,000$33.05$826,250.0014,679View SEC Filing Icon  
11/9/2023Cd&R Investment Associates X,Major ShareholderSell22,125,728$30.44$673,507,160.32View SEC Filing Icon  
11/9/2023Mark R. WitkowskiCFOSell20,000$32.10$642,000.0019,221View SEC Filing Icon  
10/30/2023James G. CastellanoDirectorSell2,610$30.00$78,300.009,320View SEC Filing Icon  
10/12/2023Bradford A. CowlesPresidentSell50,000$31.94$1,597,000.0014,679View SEC Filing Icon  
10/11/2023John Weldon StephensVPSell11,800$31.04$366,272.003,468View SEC Filing Icon  
10/4/2023Mark R. WitkowskiCFOSell20,000$30.02$600,400.0019,221View SEC Filing Icon  
9/25/2023James G. CastellanoDirectorSell12,500$28.35$354,375.009,320View SEC Filing Icon  
9/25/2023Mark R. WitkowskiCFOSell40,000$28.44$1,137,600.0019,221View SEC Filing Icon  
9/19/2023Cd&R Investment Associates X,Major ShareholderSell21,125,728$29.01$612,857,369.28View SEC Filing Icon  
7/13/2023John R. SchallerPresidentSell25,000$31.96$799,000.0015,903View SEC Filing Icon  
6/27/2023Laura K. SchneiderInsiderSell49,904$30.03$1,498,617.129,672View SEC Filing Icon  
6/12/2023Cd&R Investment Associates X,Major ShareholderSell17,125,728$28.21$483,116,786.88View SEC Filing Icon  
6/6/2023Bradford A. CowlesPresidentSell24,889$28.10$699,380.9014,679View SEC Filing Icon  
6/6/2023Laura K. SchneiderInsiderSell50,000$28.28$1,414,000.009,672View SEC Filing Icon  
6/6/2023Stephen O. LeClairCEOSell4,288$28.76$123,322.8873,692View SEC Filing Icon  
5/18/2023Bradford A. CowlesPresidentSell25,000$27.31$682,750.0014,679View SEC Filing Icon  
5/18/2023Jeffrey D. GilesVPSell29,998$27.31$819,245.388,217View SEC Filing Icon  
5/3/2023Bradford A. CowlesPresidentSell30,000$27.04$811,200.0014,679View SEC Filing Icon  
5/2/2023John Weldon StephensVPSell12,500$26.53$331,625.003,468View SEC Filing Icon  
5/1/2023Bradford A. CowlesPresidentSell5,399$26.10$140,913.9014,679View SEC Filing Icon  
4/27/2023Jeffrey D. GilesVPSell31,175$26.01$810,861.758,217View SEC Filing Icon  
4/27/2023Laura K. SchneiderInsiderSell32,599$26.01$847,899.999,672View SEC Filing Icon  
4/24/2023Bradford A. CowlesPresidentSell14,712$26.01$382,659.1214,679View SEC Filing Icon  
4/24/2023Jeffrey D. GilesVPSell18,827$26.01$489,690.278,217View SEC Filing Icon  
4/24/2023Laura K. SchneiderInsiderSell17,401$26.01$452,600.019,672View SEC Filing Icon  
4/14/2023Cd&R Investment Associates X,Major ShareholderSell14,377,183$22.15$318,454,603.45View SEC Filing Icon  
4/13/2023John Weldon StephensVPSell25,000$25.03$625,750.003,468View SEC Filing Icon  
4/13/2023Mark G. WhittenburgGeneral CounselSell31,204$25.06$781,972.2410,512View SEC Filing Icon  
4/13/2023Orvin T. KimbroughDirectorSell10,000$25.01$250,100.005,393View SEC Filing Icon  
4/13/2023Stephen O. LeClairCEOSell40,000$24.91$996,400.0073,692View SEC Filing Icon  
3/3/2023Laura K. SchneiderInsiderSell66,763$24.03$1,604,314.894,866View SEC Filing Icon  
3/3/2023Mark G. WhittenburgGeneral CounselSell31,204$24.02$749,520.085,286View SEC Filing Icon  
2/24/2023Mark G. WhittenburgGeneral CounselSell24,793$23.04$571,230.725,286View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Core & Main (NYSE:CNM)

94.19% of Core & Main stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at CNM by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Core & Main Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
2/24/2026Pacer Advisors Inc.22,806$1.19M0.0%-8.7%0.012%Search for SEC Filing on Google Icon
2/19/2026Invesco Ltd.2,917,310$151.61M0.0%+2.9%1.492%Search for SEC Filing on Google Icon
2/19/2026Corient Private Wealth LLC19,466$1.01M0.0%-16.2%0.010%Search for SEC Filing on Google Icon
2/18/2026Mercer Global Advisors Inc. ADV7,449$0.39M0.0%+7.9%0.004%Search for SEC Filing on Google Icon
2/18/2026Vident Advisory LLC27,151$1.41M0.0%+230.9%0.014%Search for SEC Filing on Google Icon
2/18/2026State of Tennessee Department of Treasury65,199$3.48M0.0%-4.1%0.033%Search for SEC Filing on Google Icon
2/18/2026Mackenzie Financial Corp769,524$40.60M0.0%+0.5%0.394%Search for SEC Filing on Google Icon
2/18/2026Empowered Funds LLC8,736$0.45M0.0%N/A0.004%Search for SEC Filing on Google Icon
2/18/2026XN LP698,200$36.29M1.0%N/A0.357%Search for SEC Filing on Google Icon
2/18/2026XTX Topco Ltd16,816$0.87M0.0%N/A0.009%Search for SEC Filing on Google Icon
2/18/2026Zimmer Partners LP200,000$10.39M0.3%-69.0%0.102%Search for SEC Filing on Google Icon
2/18/2026VARCOV Co.11,823$0.61M0.2%N/A0.006%Search for SEC Filing on Google Icon
2/18/2026SummitTX Capital L.P.75,936$3.95M0.1%+377.9%0.039%Search for SEC Filing on Google Icon
2/18/2026Susquehanna Fundamental Investments LLC27,894$1.45M0.0%N/A0.014%Search for SEC Filing on Google Icon
2/18/2026Polymer Capital Management US LLC19,400$1.01M0.1%-50.4%0.010%Search for SEC Filing on Google Icon
2/18/2026Oxford Asset Management LLP16,096$0.84M0.3%N/A0.008%Search for SEC Filing on Google Icon
2/18/2026Millennium Management LLC469,689$24.41M0.0%-60.3%0.240%Search for SEC Filing on Google Icon
2/18/2026Man Group plc198,256$10.30M0.0%+704.4%0.101%Search for SEC Filing on Google Icon
2/18/2026Interval Partners LP1,228,528$63.85M1.1%-31.0%0.628%Search for SEC Filing on Google Icon
2/18/2026Janus Henderson Group PLC4,623,727$240.27M0.1%-10.4%2.365%Search for SEC Filing on Google Icon
2/18/2026Gotham Asset Management LLC6,720$0.35M0.0%-68.5%0.003%Search for SEC Filing on Google Icon
2/18/2026Engineers Gate Manager LP98,537$5.12M0.1%-42.3%0.050%Search for SEC Filing on Google Icon
2/18/2026Circumference Group LLC90,000$4.68M5.0%+80.0%0.046%Search for SEC Filing on Google Icon
2/18/2026Concentric Capital Strategies LP199,632$10.38M0.5%-12.6%0.102%Search for SEC Filing on Google Icon
2/18/2026Balyasny Asset Management L.P.150,677$7.83M0.0%-80.3%0.077%Search for SEC Filing on Google Icon
2/17/2026Freestone Grove Partners LP21,224$1.10M0.0%-93.2%0.011%Search for SEC Filing on Google Icon
2/17/2026Schonfeld Strategic Advisors LLC487,809$25.35M0.1%-64.6%0.250%Search for SEC Filing on Google Icon
2/17/2026AQR Capital Management LLC66,754$3.47M0.0%+338.0%0.034%Search for SEC Filing on Google Icon
2/17/2026Cetera Investment Advisers3,902$0.20M0.0%-4.5%0.002%Search for SEC Filing on Google Icon
2/17/2026DF Dent & Co. Inc.501,558$26.07M0.4%-1.5%0.257%Search for SEC Filing on Google Icon
2/17/2026ArrowMark Colorado Holdings LLC202,000$10.50M0.2%-57.1%0.103%Search for SEC Filing on Google Icon
2/17/2026Trexquant Investment LP64,063$3.33M0.0%N/A0.033%Search for SEC Filing on Google Icon
2/17/2026Amundi3,062,369$159.14M0.0%+30.7%1.566%Search for SEC Filing on Google Icon
2/17/2026iSAM Funds UK Ltd6,078$0.32M0.1%N/A0.003%Search for SEC Filing on Google Icon
2/17/2026FIL Ltd1,107,618$57.56M0.0%+125.2%0.567%Search for SEC Filing on Google Icon
2/17/2026Sciencast Management LP82,787$4.30M0.6%N/A0.042%Search for SEC Filing on Google Icon
2/17/2026Price T Rowe Associates Inc. MD328,593$17.08M0.0%+4.3%0.168%Search for SEC Filing on Google Icon
2/17/2026Osaic Holdings Inc.2,889$0.15M0.0%-33.5%0.001%Search for SEC Filing on Google Icon
2/17/2026Public Employees Retirement System of Ohio64,279$3.34M0.0%-10.4%0.033%Search for SEC Filing on Google Icon
2/17/2026California State Teachers Retirement System179,884$9.35M0.0%+1.0%0.092%Search for SEC Filing on Google Icon
2/17/2026Russell Investments Group Ltd.30,307$1.58M0.0%-1.9%0.016%Search for SEC Filing on Google Icon
2/17/2026State of Wisconsin Investment Board83,727$4.35M0.0%-4.6%0.043%Search for SEC Filing on Google Icon
2/17/2026Royal Bank of Canada205,354$10.67M0.0%-60.5%0.105%Search for SEC Filing on Google Icon
2/17/2026Polar Capital Holdings Plc262,079$13.62M0.1%-0.8%0.134%Search for SEC Filing on Google Icon
2/17/2026Camrose Capital Investment Partners LLP1,737,226$90.28M15.0%+39.0%0.889%Search for SEC Filing on Google Icon
2/17/2026Goodnow Investment Group LLC760,839$39.54M3.7%+18.2%0.389%Search for SEC Filing on Google Icon
2/16/2026Trigran Investments Inc.84,661$4.40M0.9%+275.9%0.043%Search for SEC Filing on Google Icon
2/16/2026Vanguard Personalized Indexing Management LLC10,003$0.52M0.0%-15.5%0.005%Search for SEC Filing on Google Icon
2/16/2026Verition Fund Management LLC159,514$8.29M0.0%-14.1%0.082%Search for SEC Filing on Google Icon
2/16/2026Fieldview Capital Management LLC13,593$0.71M0.1%N/A0.007%Search for SEC Filing on Google Icon
2/16/2026Kennedy Capital Management LLC152,943$7.95M0.2%-2.1%0.078%Search for SEC Filing on Google Icon
2/16/2026Congruence Capital LLC259,427$13.48M5.0%N/A0.133%Search for SEC Filing on Google Icon
2/16/2026Dockside LLC5,302$0.28M0.1%N/A0.003%Search for SEC Filing on Google Icon
2/16/2026Barclays PLC114,234$5.94M0.0%-31.5%0.058%Search for SEC Filing on Google Icon
2/16/2026Brown Advisory Inc.16,230$0.84M0.0%+92.1%0.008%Search for SEC Filing on Google Icon
2/16/2026Aigen Investment Management LP4,865$0.25M0.1%N/A0.002%Search for SEC Filing on Google Icon
2/16/2026Atlas Capital Advisors Inc.2,231$0.12M0.0%N/A0.001%Search for SEC Filing on Google Icon
2/16/2026Alamea Verwaltungs GmbH8,083$0.43M0.3%+96.0%0.004%Search for SEC Filing on Google Icon
2/13/2026Forest Avenue Capital Management LP1,879,883$97.70M6.4%+50.7%0.962%Search for SEC Filing on Google Icon
2/13/2026Kestra Advisory Services LLC1,421$74K0.0%N/A0.001%Search for SEC Filing on Google Icon
2/13/2026The Manufacturers Life Insurance Company 139,228$7.24M0.0%-1.7%0.071%Search for SEC Filing on Google Icon
2/13/2026Soros Fund Management LLC434,454$22.58M0.3%N/A0.222%Search for SEC Filing on Google Icon
2/13/2026UMB Bank n.a.2,726$0.14M0.0%-9.3%0.001%Search for SEC Filing on Google Icon
2/13/2026Stifel Financial Corp6,946$0.36M0.0%-23.2%0.004%Search for SEC Filing on Google Icon
2/13/2026Southeast Asset Advisors LLC48,650$2.53M0.2%-16.5%0.025%Search for SEC Filing on Google Icon
2/13/2026Quarry LP732$38K0.0%N/A0.000%Search for SEC Filing on Google Icon
2/13/2026Commerce Bank19,659$1.02M0.0%+179.9%0.010%Search for SEC Filing on Google Icon
2/13/2026Morgan Stanley14,586,859$758.08M0.0%+8.3%7.461%Search for SEC Filing on Google Icon
2/13/2026Schroder Investment Management Group400,416$20.81M0.0%-4.0%0.205%Search for SEC Filing on Google Icon
2/13/2026First Trust Advisors LP5,318,070$276.38M0.2%+38.6%2.720%Search for SEC Filing on Google Icon
2/13/2026Hill City Capital LP797,000$41.42M1.6%+2.8%0.408%Search for SEC Filing on Google Icon
2/13/2026Charles Schwab Investment Management Inc.1,860,557$96.69M0.0%+1.5%0.952%Search for SEC Filing on Google Icon
2/13/2026Police & Firemen s Retirement System of New Jersey79,718$4.14M0.0%-5.2%0.041%Search for SEC Filing on Google Icon
2/13/2026Van ECK Associates Corp73,754$3.83M0.0%N/A0.038%Search for SEC Filing on Google Icon
2/13/2026State Street Corp5,733,516$297.97M0.0%+1.0%2.933%Search for SEC Filing on Google Icon
2/13/2026Royal London Asset Management Ltd.5,688,595$295.64M0.6%+12.5%2.910%Search for SEC Filing on Google Icon
2/13/2026Vontobel Holding Ltd.39,647$2.06M0.0%+22.9%0.020%Search for SEC Filing on Google Icon
2/13/2026Dynamic Technology Lab Private Ltd17,330$0.90M0.2%N/A0.009%Search for SEC Filing on Google Icon
2/13/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC576,505$29.96M0.0%-1.8%0.295%Search for SEC Filing on Google Icon
2/13/2026Wells Fargo & Company MN99,575$5.18M0.0%-38.8%0.051%Search for SEC Filing on Google Icon
2/13/2026Cullen Capital Management LLC12,559$0.65M0.0%-10.4%0.006%Search for SEC Filing on Google Icon
2/13/2026Quadrant Capital Group LLC1,712$89K0.0%-84.5%0.001%Search for SEC Filing on Google Icon
2/12/2026Advisors Asset Management Inc.8,286$0.43M0.0%-55.7%0.004%Search for SEC Filing on Google Icon
2/12/2026CI Investments Inc.389,589$20.25M0.1%+1.0%0.199%Search for SEC Filing on Google Icon
2/12/2026Douglass Winthrop Advisors LLC69,134$3.59M0.1%-0.7%0.035%Search for SEC Filing on Google Icon
2/12/2026Federation des caisses Desjardins du Quebec39,367$2.05M0.0%-34.5%0.020%Search for SEC Filing on Google Icon
2/12/2026Leith Wheeler Investment Counsel Ltd.169,142$8.79M0.7%-3.3%0.087%Search for SEC Filing on Google Icon
2/12/2026Brooklyn Investment Group6,302$0.34M0.0%N/A0.003%Search for SEC Filing on Google Icon
2/12/2026MetLife Investment Management LLC98,474$5.12M0.0%-4.1%0.050%Search for SEC Filing on Google Icon
2/12/2026Pembroke Management LTD895,855$46.56M4.8%-1.5%0.458%Search for SEC Filing on Google Icon
2/12/2026Dimensional Fund Advisors LP2,508,945$130.41M0.0%+8.6%1.283%Search for SEC Filing on Google Icon
2/12/2026California Public Employees Retirement System410,037$21.31M0.0%-3.2%0.210%Search for SEC Filing on Google Icon
2/12/2026Federated Hermes Inc.768,150$39.92M0.1%-18.3%0.393%Search for SEC Filing on Google Icon
2/12/2026Ensign Peak Advisors Inc11,996$0.62M0.0%-68.4%0.006%Search for SEC Filing on Google Icon
2/12/2026Marex Group plc4,441$0.23M0.0%N/A0.002%Search for SEC Filing on Google Icon
2/12/2026New York State Common Retirement Fund79,314$4.12M0.0%-21.4%0.041%Search for SEC Filing on Google Icon
2/12/2026Granite Investment Partners LLC5,103$0.27M0.0%-83.5%0.003%Search for SEC Filing on Google Icon
2/12/2026Campbell & CO Investment Adviser LLC13,960$0.73M0.0%+64.5%0.007%Search for SEC Filing on Google Icon
2/12/2026CIBC Private Wealth Group LLC1,298$67K0.0%+35.6%0.001%Search for SEC Filing on Google Icon
2/12/2026Wilmington Savings Fund Society FSB6,789$0.35M0.0%+606.5%0.003%Search for SEC Filing on Google Icon
Data available starting January 2016

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Core & Main logo
Core & Main, Inc. is a specialty distributor focused on water, wastewater, storm drainage and fire protection products, and related services. The company provides infrastructure solutions to municipalities, private water companies and professional contractors across municipal, non-residential, and residential end markets, nationwide. The company was founded in 1874 and is headquartered in St. Louis, MO.
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Today's Range

Now: $55.79
Low: $54.69
High: $56.56

50 Day Range

MA: $55.72
Low: $52.00
High: $59.18

52 Week Range

Now: $55.79
Low: $43.17
High: $67.18

Volume

1,485,541 shs

Average Volume

1,994,436 shs

Market Capitalization

$10.91 billion

P/E Ratio

24.58

Dividend Yield

N/A

Beta

0.98

Who are the company insiders with the largest holdings of Core & Main?

Core & Main's top insider shareholders include:
  1. Stephen O Leclair (CEO)
  2. Stephen O Leclair (Insider)
  3. Mark R Witkowski (CEO)
  4. Mark R Witkowski (CFO)
  5. John R Schaller (EVP)
  6. Bradford A Cowles (President)
  7. Orvin T Kimbrough (Director)
  8. Mark G Whittenburg (General Counsel)
  9. Laura K Schneider (Insider)
  10. James G Castellano (Director)
  11. Margaret Newman (Director)
  12. Jeffrey D Giles (EVP)
  13. Robyn L Bradbury (CFO)
  14. John Weldon Stephens (CAO)
  15. John Weldon Stephens (VP)
Learn More about top insider investors at Core & Main.

Who are the major institutional investors of Core & Main?

Core & Main's top institutional shareholders include:
  1. Vanguard Group Inc. — 9.00%
  2. Morgan Stanley — 7.46%
  3. Pictet Asset Management Holding SA — 3.81%
  4. Capital World Investors — 3.22%
  5. State Street Corp — 2.93%
  6. Royal London Asset Management Ltd. — 2.91%
Learn More about top institutional investors of Core & Main stock.

Which institutional investors are selling Core & Main stock?

During the previous quarter, CNM stock was sold by these institutional investors:
  1. Handelsbanken Fonder AB
  2. Jennison Associates LLC
  3. Zurcher Kantonalbank Zurich Cantonalbank
  4. Schonfeld Strategic Advisors LLC
  5. Pictet Asset Management Holding SA
  6. Millennium Management LLC
  7. Balyasny Asset Management L.P.
  8. Bessemer Group Inc.
Within the last year, company insiders that have sold Core & Main company stock include:
  1. Stephen O Leclair (CEO)
  2. Stephen O Leclair (Insider)
  3. Mark R Witkowski (CEO)
  4. Mark R Witkowski (CFO)
  5. John R Schaller (EVP)
  6. Bradford A Cowles (President)
  7. Orvin T Kimbrough (Director)
  8. Mark G Whittenburg (General Counsel)
  9. Laura K Schneider (Insider)
Learn More investors selling Core & Main stock.

Which institutional investors are buying Core & Main stock?

In the last quarter, CNM stock was purchased by institutional investors including:
  1. Norges Bank
  2. First Trust Advisors LP
  3. Morgan Stanley
  4. Amundi
  5. XN LP
  6. Forest Avenue Capital Management LP
  7. Royal London Asset Management Ltd.
  8. FIL Ltd