CNM Core & Main (CNM) Insider Trading, Ownership & Congress Trades
Wholesale & Retail · Wholesale-durable goods, nec · CIK 0001856525
Congress · 1
Funds added, last quarter
222
13F, latest reported quarter
What the filings say about CNM
Insiders, 180 days
+$95.1K net bought
1 buyer
Congress, 1 year
1 bought · 2 sold
Latest: sale, 2026-08-25
Core & Main insider trades (Form 4)
Form 4 buys and sells (codes P and S). Grants, option exercises
and conversions excluded.
Over the last 180 days, Core & Main, Inc. insiders bought a net $95.1K of stock across 172 Form 4 purchases and sales, with 1 insider buying. Source: SEC Form 4 filings, as of 2026-10-28.
Insider
Filed
Shares
Value
Since filing
Context
- 1 earlier Form 4 trade (code P or S) here by this insider (1 buy), the last on Apr 7, 2026.
- The trade is 17.5% of the 11,805 shares held after it.
- No other insider bought within 30 days.
- 222 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director Hope James D bought about $95.1K of CNM on Jul 6, 2026; 222 funds added in the latest 13F quarter.Context
- 4 earlier Form 4 trades (code P or S) here by this insider (4 sales), the last on Jul 22, 2025.
- The trade is 10.4% of the 15,853 shares held after it.
- No other insider sold within 30 days.
- 222 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Chief Financial Officer Bradbury Robyn L sold about $85.5K of CNM on Apr 17, 2026; 222 funds added in the latest 13F quarter.Context
- 4 earlier Form 4 trades (code P or S) here by this insider (4 sales), the last on Jul 22, 2025.
- The trade is 26.8% of the 12,500 shares held after it.
- No other insider sold within 30 days.
- 222 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Chief Financial Officer Bradbury Robyn L sold about $177.2K of CNM on Apr 17, 2026; 222 funds added in the latest 13F quarter.Context
- First Form 4 purchase or sale (code P or S) here by this insider on our record.
- The trade is 28.4% of the 6,939 shares held after it.
- No other insider bought within 30 days.
- 222 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director Hope James D bought about $100.0K of CNM on Apr 7, 2026, the largest insider purchase at the company on our record; 222 funds added in the latest 13F quarter.Context
- 8 earlier Form 4 trades (code P or S) here by this insider (8 sales), the last on Jul 17, 2025.
- The trade is 279.0% of the 35,847 shares held after it.
- 1 other insider sold within 30 days.
- 222 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Chief Executive Officer Witkowski Mark R sold about $6.4M of CNM on Aug 18, 2025; 1 other insider sold within 30 days and 222 funds added in the latest 13F quarter.172 transactions on record
Since filing: total return from the first close after the filing to the latest close, dividend-adjusted. Not a forecast.
Context lines are counts over the filings above and returns from our own price history, never a price level. Not investment advice.
Seven facts, ranked against the sector ·
Rank is not a forecast
Insiders
net +$95.1K over 180 days
more than 78% of Wholesale & Retail
Congress
1 member bought in the last year
the lowest in Wholesale & Retail
Funds
222 funds bought in last quarter
more than 73% of Wholesale & Retail
Revenue
+2.8% year over year
below 55% of Wholesale & Retail
Margin
5.8% net margin
more than 77% of Wholesale & Retail
Buybacks
$257.0M repurchased, FY to 2026-08-02
more than 75% of Wholesale & Retail
Short interest
6.3% of the float short (float per yahoo 2026-10-27) · 6.5 days to cover · settled 2026-10-15
What changed in the last 30 days
Nothing new filed in the last 30 days
Watch CNM
A free account keeps a watchlist and can send one email a day when insiders, funds or Congress file on the names in it. No password and no card.
The year, with the filings on it
Total return over 12 months. Each marker is a filing; hover or tap one for the detail.
-22.2%12M
Insider buyInsider sellForm 144 (planned sale)
Indexed to 100, dividend-adjusted, not a price chart.
When a name files heavily, the largest trades are drawn first.
Who owns CNM: institutional holders (13F)
13F holdings, latest reported quarter
18,357,688 sh
$885.8M
11,473,053 sh
$553.6M
8,959,133 sh
$432.3M
8,517,598 sh
$411.0M
8,251,721 sh
$398.1M
Congress trades in CNM
STOCK Act disclosures, US House only, filed up to 45 days after the trade
Sold 2026-08-25 · disclosed 15 days later
$100,001 - $250,000
Sold 2026-06-12 · disclosed 25 days later
$1,001 - $15,000
Sold 2025-10-31 · disclosed 21 days later
$1,001 - $15,000
Sold 2025-10-30 · disclosed 22 days later
$1,001 - $15,000
Bought 2025-10-30 · disclosed 22 days later
$1,001 - $15,000
Activist and 5% holders (13D/13G)
No 5%+ ownership filings
Nobody has filed for crossing 5%. That is a fact, not missing data.
CNM planned insider sales (Form 144)
Notice of intent to sell, filed before any sale
Whittenburg Mark G
Filed 2026-06-30
$2.4M
CNM mutual fund holders (N-PORT)
Funds ranked by the share of their own portfolio in this stock (N-PORT).
Virtus Duff & Phelps Water Fund
$22.0M position · as of 2026-06-30
4.4%
Global X Clean Water ETF
$999.9K position · as of 2026-05-31
4.2%
Fidelity Water Sustainability Fund
$6.6M position · as of 2026-05-31
4.1%
VanEck Environmental Services ETF
$4.0M position · as of 2026-06-30
4.0%
Global Permanence Portfolio
$1.6M position · as of 2026-06-30
3.4%
KBI GLOBAL INVESTORS AQUARIUS FUND
$1.6M position · as of 2026-07-31
3.1%
SEC N-PORT, monthly, about 60 days late · funds ≥ $10M ·
% is the share of the fund's own portfolio
Executive pay vs shareholder return · Stephen LeClair
CEO pay, headline and as actually paid, against the company's
return and its chosen peers' (DEF 14A).
FY
CEO total
Actually paid
Other execs, 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). Returns are
cumulative from the start of the disclosure period. Green where the company beat its own peer group.
Live price
Daily candles from TradingView, under their licence. No filings marked.
Why this name is on the desk
Insiders are net buyers of their own stock.
The record shows a net $95.1K bought by insiders over 180 days, 222 funds added last quarter, 1 House member(s) bought in 12 months, disclosed weeks after the trade. Each figure is a federal filing, dated the day it went public.
CNM financials
Revenue growth
+2.8%
XBRL, annual
Net margin
5.8%
Ratios from the company's XBRL filings, latest filings
Revenue, TTM
$7.7B
four quarters, 2025-08-04 to 2026-08-02
Revenue, TTM CNM
| FY Feb 2026 | $7.6B |
| FY Feb 2025 | $7.4B |
| FY Jan 2024 | $6.7B |
| FY Jan 2023 | $6.7B |
| FY Jan 2022 | $5.0B |
| Aug 2026 | $2.1B |
| May 2026 | $1.9B |
| Feb 2026 | $1.6B |
| Nov 2025 | $2.1B |
| Aug 2025 | $2.1B |
| May 2025 | $1.9B |
| Feb 2025 | $1.7B |
| Oct 2024 | $2.0B |
At each fiscal year end
Single quarter
Net margin, TTM
+6.2%
net income over revenue, 2025-08-04 to 2026-08-02
Net margin, TTM CNM
| FY Feb 2026 | +6.0% |
| FY Feb 2025 | +5.8% |
| FY Jan 2024 | +7.9% |
| FY Jan 2023 | +8.7% |
| FY Jan 2022 | n/a |
| Aug 2026 | +6.7% |
| May 2026 | +5.7% |
| Feb 2026 | +5.8% |
| Nov 2025 | +6.6% |
| Aug 2025 | +6.4% |
| May 2025 | +5.2% |
| Feb 2025 | +5.1% |
| Oct 2024 | +6.5% |
At each fiscal year end
Single quarter
Free cash flow, TTM
$628.0M
operating cash flow minus capex, 2025-08-04 to 2026-08-02
Free cash flow, TTM CNM
| FY Feb 2026 | $604.0M |
| FY Feb 2025 | $586.0M |
| FY Jan 2024 | $1.0B |
| FY Jan 2023 | $376.0M |
| FY Jan 2022 | -$51.0M |
| Aug 2026 | $44.0M |
| May 2026 | $68.0M |
| Feb 2026 | $253.0M |
| Nov 2025 | $263.0M |
| Aug 2025 | $24.0M |
| May 2025 | $64.0M |
| Feb 2025 | $224.0M |
| Oct 2024 | $252.0M |
At each fiscal year end
Single quarter
Debt to equity
1.21x
long-term 2026-08-02 plus current 2026-08-02; equity 2026-08-02
Debt to equity CNM
| FY Feb 2026 | 1.08x |
| FY Feb 2025 | 1.33x |
| FY Jan 2024 | 1.29x |
| FY Jan 2023 | 0.84x |
| FY Jan 2022 | 1.11x |
| Aug 2026 | 1.21x |
| May 2026 | 1.05x |
| Feb 2026 | 1.08x |
| Nov 2025 | 1.09x |
| Aug 2025 | 1.20x |
| May 2025 | 1.30x |
| Feb 2025 | 1.33x |
| Oct 2024 | 1.44x |
At each fiscal year end
Trailing four quarters at each quarter end
Cash flow to debt
0.28x
TTM operating cash flow over long-term 2026-08-02 plus current 2026-08-02
Cash flow to debt CNM
| FY Feb 2026 | 0.30x |
| FY Feb 2025 | 0.27x |
| FY Jan 2024 | 0.57x |
| FY Jan 2023 | 0.27x |
| FY Jan 2022 | -0.02x |
| Aug 2026 | 0.28x |
| May 2026 | 0.31x |
| Feb 2026 | 0.30x |
| Nov 2025 | 0.29x |
| Aug 2025 | 0.27x |
| May 2025 | 0.27x |
| Feb 2025 | 0.27x |
| Oct 2024 | 0.28x |
At each fiscal year end
Trailing four quarters at each quarter end
Return on equity
+24.5%
TTM net income over average of 2025-08-03 and 2026-08-02
Return on equity CNM
| FY Feb 2026 | +25.0% |
| FY Feb 2025 | +27.6% |
| FY Jan 2024 | +33.2% |
| FY Jan 2023 | +37.8% |
| FY Jan 2022 | n/a |
| Aug 2026 | +24.5% |
| May 2026 | +24.8% |
| Feb 2026 | +25.0% |
| Nov 2025 | +25.1% |
| Aug 2025 | +25.7% |
| May 2025 | +26.5% |
| Feb 2025 | +27.6% |
| Oct 2024 | +33.1% |
At each fiscal year end
Trailing four quarters at each quarter end
Return on assets
+7.4%
TTM net income over average of 2025-08-03 and 2026-08-02
Return on assets CNM
| FY Feb 2026 | +7.7% |
| FY Feb 2025 | +7.9% |
| FY Jan 2024 | +10.6% |
| FY Jan 2023 | +12.4% |
| FY Jan 2022 | n/a |
| Aug 2026 | +7.4% |
| May 2026 | +7.5% |
| Feb 2026 | +7.7% |
| Nov 2025 | +7.3% |
| Aug 2025 | +7.3% |
| May 2025 | +7.1% |
| Feb 2025 | +7.9% |
| Oct 2024 | +10.1% |
At each fiscal year end
Trailing four quarters at each quarter end
Return on invested capital
+13.4%
operating income after a 23.6% effective tax rate, over long-term 2026-08-02 plus current 2026-08-02 plus average of 2025-08-03 and 2026-08-02 minus cash
Return on invested capital CNM
| FY Feb 2026 | +14.2% |
| FY Feb 2025 | +14.1% |
| FY Jan 2024 | +17.6% |
| FY Jan 2023 | +21.9% |
| FY Jan 2022 | +13.3% |
| Aug 2026 | +13.4% |
| May 2026 | +14.0% |
| Feb 2026 | +14.2% |
| Nov 2025 | +14.1% |
| Aug 2025 | +13.8% |
| May 2025 | +13.9% |
| Feb 2025 | +14.1% |
| Oct 2024 | +13.3% |
At each fiscal year end
Trailing four quarters at each quarter end
Return on capital employed
+13.9%
operating income (EBIT proxy) over average of 2025-08-03 and 2026-08-02 minus current liabilities
Return on capital employed CNM
| FY Feb 2026 | +14.1% |
| FY Feb 2025 | +15.5% |
| FY Jan 2024 | +17.5% |
| FY Jan 2023 | +19.9% |
| FY Jan 2022 | +12.1% |
| Aug 2026 | +13.9% |
| May 2026 | +14.2% |
| Feb 2026 | +14.1% |
| Nov 2025 | +14.1% |
| Aug 2025 | +14.2% |
| May 2025 | +14.4% |
| Feb 2025 | +15.5% |
| Oct 2024 | +15.4% |
At each fiscal year end
Trailing four quarters at each quarter end
P/E, trailing
17.44x
close 2026-10-26 over four quarters of diluted EPS, 2025-08-04 to 2026-08-02
P/E, trailing CNM
| FY Feb 2026 | 23.10x |
| FY Feb 2025 | 26.50x |
| FY Jan 2024 | 18.77x |
| FY Jan 2023 | 10.17x |
| FY Jan 2022 | n/a |
| Aug 2026 | 18.09x |
| May 2026 | 20.77x |
| Feb 2026 | 23.10x |
| Nov 2025 | 22.89x |
| Aug 2025 | 27.86x |
| May 2025 | 24.94x |
| Feb 2025 | 26.50x |
| Oct 2024 | 21.12x |
At each fiscal year end
Trailing four quarters at each quarter end
Enterprise value
n/a
no share count filed
Enterprise value CNM
| FY Feb 2026 | n/a |
| FY Feb 2025 | n/a |
| FY Jan 2024 | n/a |
| FY Jan 2023 | n/a |
| FY Jan 2022 | n/a |
| Aug 2026 | n/a |
| May 2026 | n/a |
| Feb 2026 | n/a |
| Nov 2025 | n/a |
| Aug 2025 | n/a |
| May 2025 | n/a |
| Feb 2025 | n/a |
| Oct 2024 | n/a |
At each fiscal year end
Trailing four quarters at each quarter end
FCF yield
n/a
no share count filed
FCF yield CNM
| FY Feb 2026 | n/a |
| FY Feb 2025 | n/a |
| FY Jan 2024 | n/a |
| FY Jan 2023 | n/a |
| FY Jan 2022 | n/a |
| Aug 2026 | n/a |
| May 2026 | n/a |
| Feb 2026 | n/a |
| Nov 2025 | n/a |
| Aug 2025 | n/a |
| May 2025 | n/a |
| Feb 2025 | n/a |
| Oct 2024 | n/a |
At each fiscal year end
Trailing four quarters at each quarter end
PEG, trailing
2.18x
P/E over trailing EPS growth of 8%: four quarters to 2026-08-02 against the four to 2025-08-03
PEG, trailing CNM
| FY Feb 2026 | 2.73x |
| FY Feb 2025 | n/a |
| FY Jan 2024 | 13.33x |
| FY Jan 2023 | n/a |
| FY Jan 2022 | n/a |
| Aug 2026 | 2.26x |
| May 2026 | 2.24x |
| Feb 2026 | 2.73x |
| Nov 2025 | 3.50x |
| Aug 2025 | 3.90x |
| May 2025 | 53.63x |
| Feb 2025 | n/a |
| Oct 2024 | 22.39x |
At each fiscal year end
Trailing four quarters at each quarter end
Price as of 2026-10-26. Hover or tap a tile for its yearly and quarterly history.
Method
TTM is four consecutive fiscal quarters; Q4 is the year minus nine months when not filed. Returns use the average of opening and closing balances. EBIT is approximated by operating income. PEG uses trailing EPS growth.
Fundamentals
Annual figures from XBRL filings. Pick a past date to see them as known then.
| 2026-02 | 2025-02 | 2024-01 | 2023-01 | |
|---|---|---|---|---|
| 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) | 2.31 | 2.13 | 2.15 | 2.13 |
| 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 years, as known on 2026-10-28
CNM Stock Sonar score 6/7 axes
Find similar shapesCompareCNM ranks highest on risk and compliance (75th percentile) and insider conviction (69th), and lowest on financial health (34th), among Wholesale & Retail peers.
6 of 7 axes scored. Each is a percentile against sector peers (all companies when the sector is thin); higher is better. An unscored axis is unmeasured, not low. How it is scored
CNM filings, in plain words
Are Core & Main insiders buying or selling CNM?
In the 180 days to 2026-10-28, Core & Main insiders were net buyers, a net $95.1K across purchases and sales reported on Form 4, by 1 buyer.
Have members of Congress traded CNM?
Yes. In the year to 2026-10-28, 1 House member disclosed buying CNM and 2 House members disclosed selling it; the latest on record is a sale by April McClain Delaney dated 2026-08-25.
Read the full summary
In the 180 days to 2026-10-28, Core & Main insiders were net buyers of CNM, a net $95.1K across purchases and sales reported on Form 4 by 1 buyer. In the year to 2026-10-28, 1 member of Congress disclosed buying CNM and 2 members disclosed selling it; the latest on record is a sale by April McClain Delaney dated 2026-08-25. Each figure is counted from SEC and House filings as of 2026-10-28, dated the day the filing was made public.
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