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3M CO
MMM - Company ID 0000066740
Market cap$96.40 B
Rank#161
Filings1,001
Market capitalization of 3M CO
As of 2026-11-06, 3M CO (MMM) has a market capitalization of $96.40 B, making it the #161 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-11-06 | $96.40 B |
| 2026-11-05 | $97.03 B |
| 2026-11-04 | $100.30 B |
| 2026-11-03 | $91.48 B |
| 2026-11-02 | $92.16 B |
| 2026-11-01 | $89.91 B |
| 2026-10-31 | $89.91 B |
| 2026-10-30 | $90.00 B |
| 2026-10-29 | $91.47 B |
| 2026-10-28 | $88.83 B |
| 2026-10-27 | $88.51 B |
| 2026-10-26 | $89.11 B |
Market Cap of similar companies
Frequently asked questions
What is 3M CO's market cap?
As of 2026-11-06, 3M CO (MMM) has a market capitalization of $96.40 B, making it the #161 most valuable US-listed company.
Where does 3M CO rank by market cap?
3M CO is the #161 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.