TotalMarketCap

ArcelorMittal

MTNYSE LuxembourgIndustrialsSteel/Iron Ore

Market cap

$46.657 B

$61.30 -1.64%

Close of 9 Oct 2026

As of 9 Oct 2026, ArcelorMittal (MT) has a market capitalization of $46.7B. Market cap measures the value of outstanding equity at market prices; company totals combine applicable share classes. Prices and market caps come from Nasdaq, with financial fundamentals from SEC filings. See sources and calculation details.

Revenue

—

Not reported

Earnings

—

Not reported

Shares outstanding

761,125,819

Latest filing cover page

P/E ratio

—

Cap ÷ net income

Steel/Iron Ore, ranked by market cap

All 26 →
  1. #1NucorNUE$55.8B
  2. #2ArcelorMittalMT$46.7B
  3. #3Steel DynamicsSTLD$33.6B
  4. #4TenarisTS$30.0B
  5. #5AtiATI$25.6B

What if ArcelorMittal were worth as much as…

Open the what-if tool →

Gold $29.1T

$38,182.72

Per share 623× higher

Bitcoin $1.66T

$2,181.74

Per share 35.6× higher

Nvidia $5.55T

$7,297.83

Per share 119× higher

Or at a round number

$100.0B$200.0B$500.0B$1.00T

Where these numbers come from

Share counts and financials for ArcelorMittal are taken from its own SEC filings via EDGAR: public record, not an estimate. Market cap is shares outstanding multiplied by the latest close. Last updated 10 Oct 2026. Read the methodology.