What is ArcelorMittal's market cap?

ArcelorMittal (MT) has a market capitalization of $58.64 B as of 2026-09-10, ranking #286 among US-listed companies.

ArcelorMittal

MT - Company ID 0001243429

Market cap$58.64 B

Rank#286

Filings1,078

ArcelorMittal trades as MT and has a market capitalization of $58.64 B, making it the #286 largest US-listed company by market value. This page tracks ArcelorMittal through 1,078 SEC filings, with financial statements and metrics updated as new reports are filed.

Research snapshot

MT stock, financials, and filing history

Updated

2026-09-10

Market cap$58.64 B Rank#286 Derived price$77.05 P/E-Revenue growth-Filings1,078

Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.

Filing	Type	Filed
6-K	-	2026-05-19
6-K	-	2026-05-19
6-K	-	2026-05-14
Prospectus supplement	424B5	2026-05-13
6-K	-	2026-05-13
6-K	-	2026-05-13
Free writing prospectus	FWP	2026-05-12
Prospectus supplement	424B5	2026-05-12

ArcelorMittal

MT stock, financials, and filing history

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What is ArcelorMittal's market cap?