Core & Main (CNM) Market Cap 2021–2026

As of November 13, 2026, Core & Main had a market cap of $8.3 billion, which increased by 0.85% compared to the previous trading day. Market capitalization, often referred to as market cap, represents the total value of a company's outstanding shares on the stock market and is a common measure of its overall size and valuation.

Data updated: Nov 13, 2026, 4:00 PM ET
Core & Main logo

Core & Main Inc. (CNM)

🌍 United States 📈 NYSE 🏭 Industrials 🏢 Trading Companies & Distributors
Latest Market Cap
$8.3B ▲ 0.85%
Start of 2026
$9.812B ▼ 15.41%
1 Year Ago
$9.178B ▼ 9.57%
All-Time High
$12.7B ▼ 34.65%


Loading data...

Note: Each point on the chart represents the market capitalization at the end of the trading day.
Source: Data compiled from EDGAR filings, Bloomberg and Yahoo Finance.

📈 Core & Main Market Cap History by Year and Month

Core & Main Market Cap History by Year and Month
Year / MonthMarket Cap% Change
2026$8.3B▼ 15.41%
$8.3B▲ 1.69%
$8.162B▲ 6.68%
$7.651B▼ 5.20%
$8.071B▼ 2.30%
$8.261B▼ 8.87%
$9.065B▼ 2.53%
$9.3B▼ 1.83%
$9.473B▲ 1.96%
$9.291B▼ 9.18%
$10.23B▲ 1.59%
$10.07B▲ 2.63%
2025$9.812B▲ 1.34%
2024$9.683B▲ 31.30%
2023$7.374B▲ 121.52%
2022$3.329B▼ 31.45%
All market cap values reflect closing prices for the period shown.

📊 Core & Main Market Cap and Other Industry Peers

Below are selected companies for comparison based on industry, sub-industry, and sector:

  1. $69.83B
  2. $69.71B
  3. $63.32B
  4. $49.61B
  5. $15.66B
  6. $12.75B
  7. $10.89B
  8. $9.14B
  9. $8.85B
  10. $8.8B
  11. $8.73B
  12. $8.69B
  13. $8.3B
  14. $8.05B
  15. $8.01B
  16. $7.76B
  17. $7.72B
  18. $6.68B
  19. $6.62B
  20. $4.86B

Data reflect the most recent market capitalization values available.

Note: Market capitalization figures are based on available sources and may differ slightly from actual values, particularly for historical data.