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ArcelorMittal
MT - Company ID 0001243429
Market cap$47.92 B
Rank#332
Filings1,078
Market capitalization of ArcelorMittal
As of 2026-07-09, ArcelorMittal (MT) has a market capitalization of $47.92 B, making it the #332 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-07-09 | $47.92 B |
| 2026-07-08 | $48.11 B |
| 2026-07-07 | $48.07 B |
| 2026-07-06 | $49.66 B |
| 2026-07-05 | $48.26 B |
| 2026-07-04 | $48.26 B |
| 2026-07-03 | $48.26 B |
| 2026-07-02 | $48.01 B |
| 2026-07-01 | $45.10 B |
| 2026-06-30 | $46.15 B |
| 2026-06-29 | $45.14 B |
| 2026-06-28 | $45.58 B |
Market Cap of similar companies
Frequently asked questions
What is ArcelorMittal's market cap?
As of 2026-07-09, ArcelorMittal (MT) has a market capitalization of $47.92 B, making it the #332 most valuable US-listed company.
Where does ArcelorMittal rank by market cap?
ArcelorMittal is the #332 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.