Free Trial
→ The REAL Reason Trump is Invading Iran (From Banyan Hill Publishing) (Ad)tc pixel Free CNM Stock Alerts

Core & Main (CNM) Institutional Ownership

Core & Main logo
$40.21 -0.16 (-0.39%)
As of 01:38 PM Eastern
This is a fair market value price provided by Massive. Learn more.
Compare

Institutional Ownership Changes (13F Filings) for Core & Main (NYSE:CNM)

Current
Institutional Ownership
Percentage
94.19%
Number of
Institutional Buyers
(last 12 months)
240
Total
Institutional Inflows
(last 12 months)
$1.85B
Number of
Institutional Sellers
(last 12 months)
176
Total
Institutional Outflows
(last 12 months)
$1.20B
Get CNM Insider Trade Alerts

Want to know when executives and insiders are buying or selling Core & Main stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily.

Subscribe Now
SMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy.
Skip Chart & View Institutional Buying and Selling Data

CNM Institutional Buying and Selling by Quarter

Core & Main Major Shareholders & Ownership History

Export
Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
10/9/2026Diversified Management Inc.28,367$1.18M0.2%N/A0.015%
10/9/2026GAMMA Investing LLC4,178$173K0.0%-23.6%0.002%
10/9/2026Bell Asset Management Ltd50,427$2.09M0.8%-33.1%0.026%
10/2/2026 CX Institutional118,617$4.92M0.1%+211,716.1%0.062%
9/15/2026SkyView Investment Advisors LLC3,000$145K0.1%N/A0.002%
9/9/2026Tidal Investments LLC10,856$524K0.0%-94.9%0.006%
9/9/2026WINTON GROUP Ltd46,061$2.22M0.1%+41.4%0.024%
9/9/2026Engineers Gate Manager LP230,925$11.14M0.1%-67.5%0.119%
9/9/2026Integrated Wealth Concepts LLC2,601$126K0.0%-58.9%0.001%
9/9/2026Squarepoint Ops LLC215,273$10.39M0.0%+109.4%0.111%
9/8/2026Allworth Financial LP33,752$1.63M0.0%+176.7%0.017%
9/8/2026Nykredit A S4,790$231K0.0%N/A0.002%
8/27/2026Corient Private Wealth LP5,417$261K0.0%-75.1%0.003%
8/25/2026VIRGINIA RETIREMENT SYSTEMS ET Al92,450$4.46M0.0%N/A0.048%
8/23/2026Wedmont Private Capital4,789$220K0.0%-15.0%0.002%
8/22/2026AlphaGrep UK Ltd8,687$419K0.1%N/A0.004%
8/22/2026Concurrent Investment Advisors LLC6,092$294K0.0%+12.5%0.003%
8/21/2026iSAM Funds UK Ltd4,300$207K0.1%N/A0.002%
8/21/2026Nykredit A S4,790$231K0.0%N/A0.002%
8/21/2026Bornite Capital Management LP759,000$36.62M4.6%N/A0.392%
8/20/2026Grandeur Peak Global Advisors LLC67,570$3.26M0.8%-12.1%0.035%
8/19/2026Wellington Management Group LLP251,724$12.15M0.0%+52.5%0.130%
8/18/2026Public Employees Retirement System of Ohio63,086$3.04M0.0%N/A0.033%
8/14/2026Cullen Capital Management LLC13,330$643K0.0%N/A0.007%
8/11/2026Madison Asset Management LLC115,865$5.59M0.1%N/A0.060%
8/8/2026Foster & Motley Inc.26,576$1.28M0.1%N/A0.014%
7/10/2026Wedge Capital Management L L P NC268,079$12.94M0.2%+25.2%0.139%
7/10/2026E. Ohman J or Asset Management AB51,106$2.47M0.1%-83.5%0.026%
7/10/2026Handelsbanken Fonder AB1,233,692$59.53M0.2%-5.2%0.638%
7/8/2026Assenagon Asset Management S.A.363,881$17.56M0.0%-61.0%0.188%
7/7/2026Dynamic Advisor Solutions LLC6,943$335K0.0%N/A0.004%
7/7/2026GAMMA Investing LLC5,471$264K0.0%+14.1%0.003%
7/2/2026 Versant Capital Management Inc1,018$49K0.0%-32.3%0.001%
6/18/2026Pacer Advisors Inc.21,958$1.09M0.0%-3.7%0.011%
5/20/2026Liontrust Investment Partners LLP1,582,952$78.20M1.1%-8.5%0.813%
5/19/2026Bank of America Corp DE405,500$20.03M0.0%-54.1%0.208%
5/19/2026Edgestream Partners L.P.201,577$9.96M0.3%+818.0%0.104%
5/19/2026Janus Henderson Group PLC3,377,281$166.87M0.1%-27.0%1.735%
5/18/2026Amundi3,050,565$150.75M0.0%-0.4%1.567%
5/18/2026EverSource Wealth Advisors LLC2,389$118K0.0%+42.3%0.001%
Small Colorado Company (Backed by Sam Altman) Could Save U.S. Power Grid (Ad)

A small Colorado company has secured rights to technology that could prevent the U.S. public power grid from collapsing — and billionaire Sam Altman is now an investor. This under-the-radar firm is drawing serious attention from those watching the energy infrastructure space closely.tc pixel

Click here to learn this company's name for free today
5/18/2026California State Teachers Retirement System219,934$10.87M0.0%+22.3%0.113%
5/18/2026Royal Bank of Canada205,079$10.13M0.0%-0.1%0.105%
5/18/2026Empowered Funds LLC7,552$373K0.0%-13.6%0.004%
5/16/2026The Manufacturers Life Insurance Company134,801$6.66M0.0%-3.2%0.069%
5/16/2026Quantinno Capital Management LP82,771$4.09M0.0%+70.0%0.043%
5/16/2026Lazard Asset Management LLC13,703$677K0.0%+158.4%0.007%
5/15/2026Weiss Asset Management LP17,500$864K0.0%N/A0.009%
5/14/2026Renaissance Technologies LLC814,100$40.22M0.1%N/A0.418%
5/14/2026Public Employees Retirement System of Ohio61,701$3.05M0.0%-4.0%0.032%
5/14/2026Arrowstreet Capital Limited Partnership17,135$846K0.0%N/A0.009%
5/14/2026Caxton Associates LLP59,434$2.94M0.1%N/A0.031%
5/14/2026Sei Investments Co.108,866$5.38M0.0%-20.1%0.056%
5/14/2026Walleye Capital LLC127,321$6.29M0.0%-25,564.2%0.065%
5/14/2026State of Wyoming8,932$441K0.1%-3.6%0.005%
5/13/2026CI Investments Inc.358,166$17.69M0.1%-8.1%0.184%
5/13/2026First Trust Advisors LP6,130,840$302.86M0.2%+15.3%3.150%
5/8/2026PNC Financial Services Group Inc.10,200$504K0.0%+23.9%0.005%
5/8/2026Madison Asset Management LLC115,698$5.72M0.1%-0.9%0.059%
5/7/2026Dimensional Fund Advisors LP2,661,022$131.43M0.0%+6.1%1.367%
5/7/2026KBC Group NV2,737,992$135.26M0.3%+4.5%1.407%
5/6/2026Jennison Associates LLC275,483$13.61M0.0%-64.5%0.142%
5/6/2026California Public Employees Retirement System396,840$19.60M0.0%-3.2%0.204%
5/6/2026Bessemer Group Inc.2,663,161$131.56M0.2%+2.8%1.368%
5/5/2026Bank of New York Mellon Corp1,231,839$60.85M0.0%+12.6%0.633%
5/5/2026Illinois Municipal Retirement Fund111,989$5.53M0.1%+27.8%0.058%
5/5/2026Sanctuary Advisors LLC4,597$227K0.0%N/A0.002%
5/4/2026Bryn Mawr Trust Advisors LLC6,954$344K0.0%+7.4%0.004%
5/4/2026State of Michigan Retirement System45,400$2.24M0.0%+0.7%0.023%
5/4/2026Principal Financial Group Inc.562,417$27.78M0.0%+4.1%0.289%
5/4/2026Y.D. More Investments Ltd6,746$333K0.0%N/A0.003%
5/4/2026Procyon Advisors LLC30,653$1.51M0.0%-10.4%0.016%
5/1/2026Commonwealth of Pennsylvania Public School Empls Retrmt SYS47,305$2.34M0.0%-0.9%0.024%
5/1/2026Fifth Third Bancorp66,014$3.26M0.0%+742.6%0.034%
5/1/2026KLCM Advisors Inc.5,000$247K0.0%+25.0%0.003%
4/30/2026Hsbc Holdings PLC128,258$6.34M0.0%-37.8%0.066%
4/30/2026Granite Investment Partners LLC5,751$284K0.0%+12.7%0.003%
4/30/2026Isthmus Partners LLC77,013$3.80M0.4%-5.3%0.040%
4/30/2026Oregon Public Employees Retirement Fund38,757$1.92M0.0%+2.4%0.020%
4/29/2026Lmcg Investments LLC116,353$5.75M0.3%+6.0%0.060%
4/29/2026R Squared Ltd8,619$426K0.2%N/A0.004%
4/29/2026Swedbank AB853,000$42.14M0.0%-21.3%0.438%
4/28/2026NBT Bank N A NY1,396$69K0.0%-19.0%0.001%
4/28/2026Montrusco Bolton Investments Inc.167,215$8.26M0.1%-2.6%0.086%
4/28/2026Praxis Investment Management Inc.5,835$288K0.0%N/A0.003%
4/27/2026HB Wealth Management LLC4,140$205K0.0%N/A0.002%
4/27/2026New York State Teachers Retirement System99,076$4.89M0.0%-6.7%0.051%
4/27/2026Y Intercept Hong Kong Ltd7,849$388K0.0%-60.9%0.004%
4/27/2026Leonteq Securities AG667$33K0.0%-81.2%0.000%
4/27/2026Fideuram Intesa Sanpaolo Private Banking S.P.A.55,502$2.74M0.1%-10.0%0.029%
4/25/2026Boston Trust Walden Corp193,193$9.54M0.1%-1.2%0.099%
Your book attached (Ad)

Bill Poulos is giving away his 'Safe Trade Options Formula' book for free - but only for a limited time through a temporary download link. He plans to charge for it soon. Download your copy now and lock it in at no cost, regardless of future pricing.tc pixel

Download the Safe Trade Options Formula book for free before access closes
4/24/2026Root Financial Partners LLC895$44K0.0%+111.6%0.000%
4/22/2026Pictet Asset Management Holding SA6,514,667$321.78M0.3%-12.5%3.347%
4/22/2026Union Bancaire Privee UBP SA14,814$713K0.0%-10.4%0.008%
4/22/2026Sterling Capital Management LLC3,459$171K0.0%-37.1%0.002%
4/21/2026Foster & Motley Inc.34,741$1.72M0.1%-5.1%0.018%
4/21/2026Louisiana State Employees Retirement System54,700$2.70M0.0%N/A0.028%
4/20/2026Fifth Third Wealth Advisors LLC5,726$283K0.0%+4.8%0.003%
4/20/2026OP Asset Management Ltd17,643$872K0.0%N/A0.009%
4/20/2026Assenagon Asset Management S.A.932,323$46.06M0.1%+1,660.3%0.479%
4/16/2026SG Americas Securities LLC50,179$2.48M0.0%-38.9%0.026%


CNM Institutional Ownership - Frequently Asked Questions

During the previous two years, 486 institutional investors and hedge funds held shares of Core & Main. The most heavily invested institutionals were Vanguard Group Inc. ($914.58M), Morgan Stanley ($758.08M), Select Equity Group L.P. ($691.96M), FMR LLC ($461.04M), Capital World Investors ($327.03M), Pictet Asset Management Holding SA ($321.78M), and First Trust Advisors LP ($302.86M).Learn more on Core & Main's institutional investors.

94.19% of Core & Main's stock is owned by institutional investors. Learn more on CNM's institutional investor holdings.

Of the 414 institutional investors that purchased Core & Main's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Norges Bank ($5.97M), Capital World Investors ($4.79M), First Trust Advisors LP ($3.59M), Impax Asset Management Group plc ($3.28M), Raymond James Financial Inc. ($2.27M), FMR LLC ($2.26M), and PointState Capital LP ($2.25M).

Institutional investors have bought a total of 35,275,143 shares in the last 24 months. This purchase volume represents approximately $1.85B in transactions.

Of the 175 institutional investors that sold Core & Main's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Pictet Asset Management Holding SA ($1.81M), Jennison Associates LLC ($1.81M), Janus Henderson Group PLC ($1.78M), Handelsbanken Fonder AB ($1.49M), Zurcher Kantonalbank Zurich Cantonalbank ($1.18M), Amundi ($1.03M), and Bank of America Corp DE ($905.63K).

Institutional investors have sold a total of 23,191,525 shares in the last 24 months. This volume of shares sold represents approximately $1.20B in transactions.


Related Companies

Institutional ownership data for NYSE:CNM is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 10/9/2026. New 13F filings are added each quarter as they're published.
From Our Partners
The $15 Gold Fund That Pays Up to $1,152/Month
Gold is hitting record highs, but most investors are leaving income on the table. A $15 fund is quietly paying...
Investors Alley | Sponsoredtc pixel
ALERT: Drop these 5 stocks before the market opens tomorrow!
The Wall Street Journal is already raising the alarm about a potential market crash, and Weiss Ratings researc...
Weiss Ratings | Sponsoredtc pixel
Trump's New Dollar
Porter Stansberry says President Trump has signed an executive order initiating what he calls a full U.S. doll...
Porter & Company | Sponsoredtc pixel
Small Colorado Company (Backed by Sam Altman) Could Save U.S. Power Grid
A small Colorado company has secured rights to technology that could prevent the U.S. public power grid from c...
Altimetry | Sponsoredtc pixel
Ready to give options a try? Your first trade (Ticker included) -INSIDE
Tired of trying tactic after tactic when it comes to options trades... only to be met with market noise and st...
Base Camp Trading | Sponsoredtc pixel
The end may be near for these iconic stocks
Marc Chaikin, founder of Chaikin Analytics, says two forces - AI disruption and fracturing global trade - are ...
Chaikin Analytics | Sponsoredtc pixel
Louis Navellier: My #1 AI stock for 2026 (name & ticker inside)
Louis Navellier's Stock Grader system helped him flag Nvidia before its 82,000% run and has identified the top...
InvestorPlace | Sponsoredtc pixel
Here’s the stock symbol I’ve promised
Whitney Tilson of Stansberry Research has long recommended Berkshire Hathaway as a core retirement holding - b...
Stansberry Research | Sponsoredtc pixel