The short version

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

  • Reliance Steel & Aluminum is the larger company, worth $19.9B, about 3.1 times Cleveland-Cliffs.
  • Reliance Steel & Aluminum grew revenue faster over the last year (+15.5% vs +5.9%).
  • Reliance Steel & Aluminum keeps more of each dollar of revenue as operating profit (7.5% vs -4.2%).

Side by side

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

MeasureCLFRS
Market cap$6.4B$19.9B
Share price$12.06$402.45
Revenue (last fiscal year)$18.6B$14.3B
Free cash flow (last fiscal year)-$1.0B$502M
Revenue growth, last year+5.9%+15.5%
Revenue growth per year, last 5 fiscal years-2.3%+0.4%
Operating margin-4.2%7.5%
Net margin-4.6%5.4%
Return on equity-15.6%11.3%
P/E (trailing)—25.4x
Price / free cash flow—39.6x
EV / EBITDA—16.0x
FCF growth the price implies—13.9%
Dividend yield—1.2%
Debt / equity2.55x0.52x
Fundamental gradeFC
Superinvestors holding it64
Insider purchases, last 12 months10

Results from SEC filings

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

Cleveland-Cliffs

YearRevenueFree cash flowOp. margin
2021$20.4B$2.1B19.6%
2022$23.0B$1.5B8.4%
2023$22.0B$1.6B3.0%
2024$19.2B-$590M-4.0%
2025$18.6B-$1.0B-8.5%

Reliance Steel & Aluminum

YearRevenueFree cash flowOp. margin
2021$14.1B$563M13.8%
2022$17.0B$1.8B14.7%
2023$14.8B$1.2B11.7%
2024$13.8B$999M8.4%
2025$14.3B$502M7.1%

Where the revenue comes from

Cleveland-Cliffs · by segments, 2025

Steelmaking$18.1B96%
Other Businesses$657M4%

Reliance Steel & Aluminum · by products, 2025

Carbon steel$7.9B55%
Aluminum$2.5B17%
Stainless steel$1.9B14%
Toll processing and logistics$647M5%
Alloy$641M4%
Copper and brass$377M3%
Compare them in fullFifteen years of statements, quarterly results, DCF and IRR models, and any number of peers side by side.
Open CLF in Investingly

Questions

Which is bigger, Cleveland-Cliffs or Reliance Steel & Aluminum?

Reliance Steel & Aluminum (RS), at $19.9B against $6.4B.

Which grows faster, CLF or RS?

Reliance Steel & Aluminum: revenue grew +15.5% over the last year, against +5.9%.

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