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CNM · Core & Main, Inc.
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TEAM-2.62% 13F +440META+1.00% 13F +2,694RCG+0.35% CLUSTERUTHR-0.54% 13F +425CRWV+5.68% 13F +694CRM-1.97% 13F +1,019CVNA+1.58% 13F +795TPL-1.11% 13F +444NET-1.96% 13F +711MSTR-1.39% 13F +527DELL+1.50% 13F +1,204CRWD-0.87% 13F +1,383ANET+1.22% 13F +1,324COIN-4.18% 13F +475TEAM-2.62% 13F +440META+1.00% 13F +2,694RCG+0.35% CLUSTERUTHR-0.54% 13F +425CRWV+5.68% 13F +694CRM-1.97% 13F +1,019CVNA+1.58% 13F +795TPL-1.11% 13F +444NET-1.96% 13F +711MSTR-1.39% 13F +527DELL+1.50% 13F +1,204CRWD-0.87% 13F +1,383ANET+1.22% 13F +1,324COIN-4.18% 13F +475
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CNM

Core & Main, Inc.
WHOLESALE & RETAIL · WHOLESALE-DURABLE GOODS, NEC · CIK 0001856525
CONGRESS · 1FORM 144 · 1☆ WATCH
INSIDER NET · 180D
-$67.6K
open-market buys minus sells, Form 4 codes P and S
INSIDER BUYERS · 180D
1
CONGRESS BUYERS · 1Y
1
FUNDS ADDED · QTR
221
13F, latest reported quarter
REVENUE GROWTH
+2.8%
XBRL, annual
NET MARGIN
5.8%
CONVERSIONS · 180D
1
codes C/M, not in net · $0 priced
SEVEN FACTS, RANKED AGAINST THE SECTOR · RANK IS NOT A FORECAST
INSIDERS
net -$67.6K over 180 days
+$95.1K over 90 days
more than 70% of Wholesale & Retail
CONGRESS
1 member bought in the last year
the lowest in Wholesale & Retail
FUNDS
221 funds added or opened last quarter
more than 73% of Wholesale & Retail
REVENUE
+2.8% year over year
below 53% of Wholesale & Retail
MARGIN
5.8% net margin
more than 78% of Wholesale & Retail
BUYBACKS
$88.0M repurchased, FY to 2026-05-03
more than 60% of Wholesale & Retail
SHORT
6.1 days to cover · settled 2026-07-31
THE SITUATION · EVERY LINE IS ONE RULE OVER ONE DATASET
221 funds added or opened positions in the latest 13F quarter, of 456 holders.
1 member of Congress reported buying it this year.
The year, with the filings on it
Total return indexed to 100 over the last 12 months · every marker is a federal filing, placed at its date — hover any marker for the detail
TOTAL 12M RETURN -31.5%
-31.5%12M
-35%-22%-9%+4%2025-092025-102025-122026-032026-052026-072026-09 2026-04-17 · Bradbury Robyn L sold $177.2K2026-04-07 · Hope James D bought $100.0K2026-07-06 · Hope James D bought $95.1K2026-04-17 · Bradbury Robyn L sold $85.5K2026-06-30 · Whittenburg Mark G filed to sell $2.4M
INSIDER BUYINSIDER SELLFORM 144
INDEXED RETURN, DIVIDEND-ADJUSTED — NOT A PRICE CHART · LARGE TRADES DRAWN FIRST WHEN A NAME FILES HEAVILY
Live price
Daily candles from TradingView, on their licence — no filings are marked on this one
WHY THIS NAME IS ON THE DESK
Insiders have filed to sell — before selling.
The record shows a net $67.6K sold by insiders over 180 days, 221 funds added last quarter, 1 Congress member(s) bought in 12 months, $2.4M in planned Form 144 sales. Every figure is a federal filing, dated the day it became public.
Same sector, ranked by filing activity
Sector from the SEC's own SIC classification
Insider transactions
Form 4 purchases and sales (codes P and S) — grants, option exercises and preferred conversions excluded

Over the last 180 days, Core & Main, Inc. insiders sold a net $67.6K of stock across 172 Form 4 purchases and sales, with 1 insider(s) buying. Source: SEC Form 4 filings, as of 2026-09-06.

INSIDER
FILED
SHARES
VALUE
Hope James D
Director
BUY
2026-07-06
2,067.0
$95.1K
Bradbury Robyn L
Chief Financial Officer
SELL
2026-04-17
1,647.0
$85.5K
Bradbury Robyn L
Chief Financial Officer
SELL
2026-04-17
3,353.0
$177.2K
Hope James D
Director
BUY
2026-04-07
1,972.0
$100.0K
Witkowski Mark R
Chief Executive Officer
SELL
2025-08-18
100,000.0
$6.4M
172 TRANSACTIONS ON RECORD

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Institutional holders
13F · holdings as of the latest quarter funds have reported
BlackRock, Inc.
18,357,688.0 sh
$885.8M
Capital World Investors
11,473,053.0 sh
$553.6M
FMR LLC
8,959,133.0 sh
$432.3M
VANGUARD CAPITAL MANAGEMENT LLC
8,517,598.0 sh
$411.0M
VANGUARD PORTFOLIO MANAGEMENT LLC
8,251,721.0 sh
$398.1M
SCHEDULE 13D/G
No 5%+ ownership filings
Nobody has crossed 5% with a filing obligation. Absence is a fact here, not missing data.
Planned sales · Form 144
Filed before the sale — intent, not a trade
Whittenburg Mark G
FILED 2026-06-30
$2.4M
Fund concentration
N-PORT · funds ranked by how much of THEMSELVES they put in this stock — the conviction number 13F cannot show
Global X Clean Water ETF
$2.0M POSITION · AS OF 2026-02-28
4.7%
VanEck Environmental Services ETF
$4.3M POSITION · AS OF 2026-03-31
4.7%
Fidelity Water Sustainability Fund
$7.9M POSITION · AS OF 2026-02-28
4.5%
Invesco Water Resources ETF
$82.0M POSITION · AS OF 2026-04-30
3.9%
FMI Common Stock Fund
$60.5M POSITION · AS OF 2026-03-31
3.4%
Virtus Duff & Phelps Water Fund
$17.6M POSITION · AS OF 2026-03-31
3.4%
SEC N-PORT, MONTHLY WITH A ~60-DAY PUBLIC LAG · FUNDS ≥ $10M · % = SHARE OF THE FUND'S OWN BOOK
Executive pay vs shareholder return · Stephen LeClair
DEF 14A pay-versus-performance disclosure · both the headline pay and the SEC's mark-to-market figure, beside the return the company delivered and the return of the peer group it chose itself
FY
CEO TOTAL
ACTUALLY PAID
OTHER NEOs AVG
TSR
PEER TSR
2024
$5.4M
$12.3M
$1.7M
+138%
+45%
2023
$5.5M
$13.2M
$1.6M
+71%
+22%
2022
$5.6M
$6.2M
$1.7M
-9%
+2%
2021
$2.3M
$3.3M
$979.4K
-1%
-3%
TAGGED BY THE COMPANY UNDER SEC ITEM 402(v) · RETURN IS CUMULATIVE FROM THE START OF THE DISCLOSURE PERIOD · GREEN WHERE THE COMPANY BEAT ITS OWN PEER GROUP
Fundamentals
Annual figures from XBRL filings · pick a past date to see them exactly as the market knew them then — restatements and all
2026-022025-022024-012023-01
REVENUE$7.6B$7.4B$6.7B$6.7B
GROSS PROFIT$2.1B$2.0B$1.8B$1.8B
OPERATING INCOME$722.0M$719.0M$740.0M$775.0M
NET INCOME$462.0M$434.0M$531.0M$581.0M
EPS (DILUTED)2.312.132.152.13
OPERATING CASH FLOW$650.0M$621.0M$1.1B$401.0M
CASH$220.0M$8.0M$1.0M$177.0M
LONG-TERM DEBT$2.1B$2.2B$1.9B$1.4B
BUYBACKS$155.0M$176.0M$1.3B$0
SEC XBRL · FISCAL-YEAR PERIODS · AS KNOWN ON 2026-09-06 · NOBODY ELSE SHOWS FUNDAMENTALS AS OF A PAST DATE
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Public filings, honestly analyzed. Official US government sources in one desk — every figure carries the date it was filed, and the methodology is published, backtest included.

SEC FORM 4FORM 13F 13D/GFORM 144XBRL STOCK ACTCONTRACTSFEC CFPBNRC
© 2026 WAVEMAN · SOURCE: SEC EDGAR & OFFICIAL GOVERNMENT DATA · NOT INVESTMENT ADVICE · CHART BY TRADINGVIEW · UPDATED 2026-09-06 ALL SYSTEMS LIVE FOR MACHINES →