
CNM Market Capitalization Overview
Market Cap: $9.12B as of May 4, 2026
$9.12B
$468.30M (4.89%)past month
As of May 4, 2026, CNM has a market capitalization of $9.12B. Over the past 30 days, its market cap has decreased by -3.98%, while in the last 12 months, it has decreased by -7.11%.
Market capitalization represents the total value of Core & Main as perceived by the stock market. It is calculated by multiplying the current stock price by the total number of outstanding shares.
CNM Market Cap Formula = Stock Price * Shares Outstanding
The market cap of CNMhelps investors assess the company's size and compare it with competitors for better investment decisions.
Market capitalization represents the total value of Core & Main as perceived by the stock market. It is calculated by multiplying the current stock price by the total number of outstanding shares.
CNM Market Cap Formula = Stock Price * Shares Outstanding
The market cap of CNMhelps investors assess the company's size and compare it with competitors for better investment decisions.
CNM Market Cap & Key Trends
See Core & Main’s latest market capitalization, historical trends, and financial insights with AI-powered fundamental data and custom analysis.
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CNM Market Cap History
| Date | Market Cap | Change |
|---|---|---|
| May 1, 2026 | $9.22B | -3.98% |
| Apr 1, 2026 | $9.61B | -6.98% |
| Mar 2, 2026 | $10.33B | +0.13% |
| Feb 2, 2026 | $10.31B | +2.23% |
| Jan 2, 2026 | $10.09B | +9.34% |
CNM End of Year Market Cap History
| Date | Market Cap | Change |
|---|---|---|
| 2026 | $9.12B | -7.11% |
| 2025 | $9.82B | +1.34% |
| 2024 | $9.69B | +31.53% |
| 2023 | $7.37B | +121.13% |
| 2022 | $3.33B | -55.38% |
| 2021 | $7.47B | — |
FAQs About Core & Main (CNM) Market Cap
As of May 4, 2026, the market capitalization of CNM is $9.12B. Market cap represents the total value of a company’s outstanding shares and is a key indicator of its size in the stock market.
In the last 30 days, Core & Main’s market capitalization has decreased by -4.89%, changing from $9.59B to $9.12B as of May 4, 2026.
In the last 3 months, Core & Main’s market capitalization has increased by —, changing from – to – as of –.
In the year 2025, Core & Main’s market capitalization increased from $9.69B in January to $9.82B in December, reflecting a 1.34% change.
In the past five years, CNM has had a compound annual growth rate (CAGR) of 5.63% in market capitalization. This means its market cap has grown at an average rate of 5.63% per year.