NYSE: CNM
Core & Main Inc Stock Ownership - Who owns Core & Main?

Insider buying vs selling

Have Core & Main Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Carla D. HarperVP2026-08-04242$46.32
$11.21kSell
Michael G. HuebertPres2026-07-221,301$43.75
$56.92kSell
James D. HopeDirector2026-07-062,067$46.01
$95.11kBuy
Carla D. HarperSenior VP Human Resources2026-06-22568$47.25
$26.84kSell
Robyn L. BradburyChief Financial Officer2026-04-171,647$51.94
$85.55kSell
Robyn L. BradburyChief Financial Officer2026-04-173,353$52.84
$177.18kSell
James D. HopeDirector2026-04-071,972$50.70
$99.97kBuy
Mark R. WitkowskiChief Executive Officer2026-03-111,685$49.16
$82.83kSell
Robyn L. BradburyChief Financial Officer2026-03-11404$49.16
$19.86kSell
Bradford A. CowlesPresident2026-03-11607$49.16
$29.84kSell

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Net Insider Buy/Sell (L12M) Ownership

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CNM Shareholders

What type of owners hold Core & Main Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Stephen O. Leclair0.03%66,136$2.83MInsider
Mark R. Witkowski0.03%51,119$2.19MInsider
Bradford A. Cowles0.01%25,491$1.09MInsider
Michael G. Huebert0.01%24,036$1.03MInsider
John R. Schaller0.01%20,242$866.76kInsider
Blkrok0.01%18,358$786.09kInstitution
Blackrock Inc0.01%18,357$786.05kInstitution
Bhavani Amirthalingam0.01%17,955$768.83kInsider
John Weldon Stephens0.01%17,374$743.95kInsider
Kathleen M. Mazzarella0.01%16,839$721.05kInsider

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CNM vs Industrial Distribution Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
CNM0.11%0.21%Net SellingNet Selling
MSM0.08%25.16%Net Buying
POOL0.11%12.75%Net BuyingNet Selling
AIT0.10%5.61%Net SellingNet Selling
QXO0.09%23.75%Net Selling

Core & Main Stock Ownership FAQ

Who owns Core & Main?

Core & Main (NYSE: CNM) is owned by 0.11% institutional shareholders, 0.21% Core & Main insiders, and 99.69% retail investors. Stephen O. Leclair is the largest individual Core & Main shareholder, owning 66,136.00 shares representing 0.03% of the company. Stephen O. Leclair's Core & Main shares are currently valued at $2.84M.

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