$CNM
Core & Main, Inc.
XNYS•Industrials•Wholesale-Durable Goods, Nec
$41.99
▲+0.48%+$0.200
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Plans & pricingDonateWhy is CNM up today? It is at $41.99 (+0.48%), and our scanner flagged it 63 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment CNM spikes, and full due diligence on CNM — key stats, earnings, dilution and insider activity. Free.
Our scanner flagged $CNM 63 times in the last 30 days. Create a free account to track $CNM, build a watchlist, and get instant unusual-volume alerts, with a full day of premium now and 5 more when you verify your email, no card needed.
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Here is the latest on CNM from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for CNM today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
Likely catalystCore & Main, Inc.: Q2 FY2026 results, three months to Aug 2, 2026, from an SEC filing. Read it →| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Harper Carla D Officer | Sold (automatic/other) | -242 | sold 1.8% | 13K | $11K at $46.32 | Aug 4, 26 |
Huebert Michael G. Officer | Sold (automatic/other) | -1K | sold 5.1% | 24K | $57K at $43.75 | Jul 22, 26 |
Hope James D Director | Bought (open market) | +2K | added 21% | 12K | $95K at $46.01 | Jul 6, 26 |
Buck Robert M Director | Acquired (grant/award) | +3K | added 21% | 16K | n/a | Jun 23, 26 |
Kimbrough Orvin T Director | Acquired (grant/award) | +3K | added 20% | 17K | n/a | Jun 23, 26 |
Gipson Dennis G Director | Acquired (grant/award) | +3K | added 20% | 17K | n/a | Jun 23, 26 |
Amirthalingam Bhavani Director | Acquired (grant/award) | +3K | added 18% | 18K | n/a | Jun 23, 26 |
Hope James D Director | Acquired (grant/award) | +3K | added 40% | 10K | n/a | Jun 23, 26 |
Hardwick M Susan Director | Acquired (grant/award) | +3K | added 100% | 3K | n/a | Jun 23, 26 |
Mazzarella Kathleen M Director | Acquired (grant/award) | +3K | added 20% | 17K | n/a | Jun 23, 26 |
Newman Margaret Director | Acquired (grant/award) | +3K | added 20% | 17K | n/a | Jun 23, 26 |
Castellano James G Director | Acquired (grant/award) | +3K | added 60% | 7K | n/a | Jun 23, 26 |
Recent Form-4 filings via Nasdaq. Open-market buys are the signal worth watching. Grants and automatic (10b5-1) sells are routine. “% of position” is the share of that insider’s own holding the trade moved. Not investment advice.
Blend of news sentiment, today’s move, and community votes. Not investment advice.
News, unusual-volume alerts, AI-trader trades and community chatter - the whole story, newest first.
Comparable names in wholesale-durable goods, nec, closest in size first.
Here is the latest on CNM from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for CNM today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
CNM last traded at $41.99, up 0.48% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Core & Main, Inc. (CNM) is next expected to report earnings on Tuesday, December 8, 2026, about 52 days away. Earnings reports often cause large overnight gaps, so many traders manage risk around the date. The date can shift until the company officially confirms it.
The CNM Live Alerts panel on this page streams real-time unusual volume (RVOL), momentum, halt and 200-EMA alerts from our scanner the moment they fire. Our scanner has flagged CNM 63 times in the last 30 days.
CNM (Core & Main, Inc.) trades on XNYS, with a market cap of about $7.86B in the WHOLESALE-DURABLE GOODS, NEC sector.
That depends on your strategy and risk. Day traders look for volume, volatility and a clear trend. Use the live chart, RVOL alerts and 200-EMA context on this page to judge CNM for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.
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