The short version

From the latest prices and each company's SEC filings. Who's ahead on each measure, not which to buy.

  • ArcelorMittal SA ADR is the larger company, worth $44.7B, about 4.4 times Gerdau SA ADR.
  • Gerdau SA ADR grew revenue faster over the last year (+4.2% vs -1.7%).
  • ArcelorMittal SA ADR keeps more of each dollar of revenue as operating profit (5.9% vs 5.3%).
  • On earnings, ArcelorMittal SA ADR is the cheaper stock (15.6x vs 32.1x).

Side by side

The stronger figure is shaded where higher (or, for valuation multiples, lower) reads as better. How the implied growth works.

MeasureGGBMT
Market cap$10.1B$44.7B
Share price$5.12$64.11
Revenue (last fiscal year)$69.9B$61.4B
Free cash flow (last fiscal year)$1.1B$471M
Revenue growth, last year+4.2%-1.7%
Revenue growth per year, last 5 fiscal years-2.8%-5.4%
Operating margin5.3%5.9%
Net margin2.0%5.1%
Return on equity2.6%5.8%
P/E (trailing)32.1x15.6x
Price / free cash flow8.92x95.0x
EV / EBITDA6.67x7.65x
FCF growth the price implies—25.7%
Dividend yield2.8%0.98%
Debt / equity0.52x0.76x
Fundamental gradeCC
Superinvestors holding it03
Insider purchases, last 12 months00

Results from SEC filings

Revenue and free cash flow by fiscal year, from each company's 10-K filings.

Gerdau SA ADR

YearRevenueFree cash flowOp. margin
2021$78.3B$9.3B26.8%
2022$82.4B$6.7B21.5%
2023$68.9B$5.8B15.2%
2024$67.0B$5.4B11.2%
2025$69.9B$1.1B5.4%

ArcelorMittal SA ADR

YearRevenueFree cash flowOp. margin
2021$76.6B$6.9B22.2%
2022$79.8B$6.7B12.9%
2023$68.3B$3.0B3.4%
2024$62.4B$447M5.3%
2025$61.4B$471M5.9%

Where the revenue comes from

Gerdau SA ADR · by segments, 2025

North America$35.8B50%
Brazil$29.7B42%
South America$5.6B8%

ArcelorMittal SA ADR · by segments, 2025

Europe$25.6B44%
North America$12.3B21%
Brazil$9.5B16%
Sustainable Solutions$9.3B16%
Mining$1.4B2%
Compare them in fullFifteen years of statements, quarterly results, DCF and IRR models, and any number of peers side by side.
Open GGB in Investingly

Questions

Which is bigger, Gerdau SA ADR or ArcelorMittal SA ADR?

ArcelorMittal SA ADR (MT), at $44.7B against $10.1B.

Is GGB or MT cheaper?

By trailing P/E, ArcelorMittal SA ADR (15.6x) is cheaper than Gerdau SA ADR (32.1x). A lower multiple can also mean the market expects less growth.

Which grows faster, GGB or MT?

Gerdau SA ADR: revenue grew +4.2% over the last year, against -1.7%.

Prices and ratios as of the last daily update; statements from SEC filings. Information only, not investment advice.