3M (MMM) Market Cap 1985–2026

As of October 29, 2026, 3M had a market cap of $91.65 billion, which increased by 2.64% 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: Oct 29, 2026, 4:00 PM ET
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3M Co. (MMM)

🌍 United States 📈 NYSE 🏭 Industrials 🏢 Industrial Conglomerates
Latest Market Cap
$91.65B ▲ 2.64%
Start of 2026
$85.05B ▲ 7.76%
1 Year Ago
$88.42B ▲ 3.65%
All-Time High
$153.854B ▼ 40.43%


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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.

📈 3M Market Cap History by Year and Month

3M Market Cap History by Year and Month
Year / MonthMarket Cap% Change
2026$91.65B▲ 7.76%
$91.65B▲ 8.26%
$84.66B▼ 4.47%
$88.62B▼ 2.52%
$90.91B▲ 7.65%
$84.45B▲ 5.73%
$79.87B▲ 4.51%
$76.42B▲ 0.72%
$75.87B▼ 12.86%
$87.07B▲ 7.20%
$81.22B▼ 4.50%
2025$85.05B▲ 22.13%
2024$69.64B▲ 15.34%
2023$60.38B▼ 8.91%
2022$66.285B▼ 34.74%
All market cap values reflect closing prices for the period shown.

📊 3M Market Cap and Other Industry Peers

Below are selected companies from the Industrials sector / subsector:

  1. $100.33B
  2. $96.3B
  3. $95.87B
  4. $95.45B
  5. $95.24B
  6. $94.97B
  7. $94.69B
  8. $91.83B
  9. $91.65B
  10. $91.33B
  11. $87.12B
  12. $82.38B
  13. $80.14B
  14. $79.89B
  15. $76.86B
  16. $74.31B
  17. $73.88B
  18. $72.3B
  19. $71.31B
  20. $70.5B


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.