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ArcelorMittal
MT - Company ID 0001243429
Market cap$46.41 B
Rank#341
Filings1,078
Market capitalization of ArcelorMittal
As of 2026-11-06, ArcelorMittal (MT) has a market capitalization of $46.41 B, making it the #341 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-11-06 | $46.41 B |
| 2026-11-05 | $45.99 B |
| 2026-11-04 | $47.78 B |
| 2026-11-03 | $45.99 B |
| 2026-11-02 | $46.58 B |
| 2026-11-01 | $45.52 B |
| 2026-10-31 | $45.52 B |
| 2026-10-30 | $45.17 B |
| 2026-10-29 | $46.87 B |
| 2026-10-28 | $45.77 B |
| 2026-10-27 | $46.51 B |
| 2026-10-26 | $45.23 B |
Market Cap of similar companies
Frequently asked questions
What is ArcelorMittal's market cap?
As of 2026-11-06, ArcelorMittal (MT) has a market capitalization of $46.41 B, making it the #341 most valuable US-listed company.
Where does ArcelorMittal rank by market cap?
ArcelorMittal is the #341 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.