The short version

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

  • Alliance Resource Partners LP is the larger company, worth $3.2B, close to Peabody Energy's $3.0B.
  • Peabody Energy grew revenue faster over the last year (+12.7% vs +0.8%).
  • Alliance Resource Partners LP keeps more of each dollar of revenue as operating profit (14.7% vs -5.6%).

Side by side

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

MeasureARLPBTU
Market cap$3.2B$3.0B
Share price$24.62$25.13
Revenue (last fiscal year)$2.2B$3.9B
Free cash flow (last fiscal year)$388M-$78M
Revenue growth, last year+0.8%+12.7%
Revenue growth per year, last 5 fiscal years+8.6%+3.9%
Operating margin14.7%-5.6%
Net margin12.2%-4.5%
Return on equity—-5.6%
P/E (trailing)13.1x—
Price / free cash flow8.27x5.73x
EV / EBITDA5.62x11.9x
FCF growth the price implies-6.8%—
Dividend yield9.6%1.2%
Debt / equity—0.66x
Fundamental gradeBD
Superinvestors holding it43
Insider purchases, last 12 months60

Results from SEC filings

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

Alliance Resource Partners LP

YearRevenueFree cash flowOp. margin
2021$1.6B$309M14.2%
2022$2.4B$516M27.6%
2023$2.6B$445M26.2%
2024$2.4B$374M16.1%
2025$2.2B$388M17.6%

Peabody Energy

YearRevenueFree cash flowOp. margin
2021$3.3B$237M13.0%
2022$5.0B$952M27.7%
2023$4.9B$687M21.7%
2024$4.2B$205M10.5%
2025$3.9B-$78M-2.1%

Where the revenue comes from

Alliance Resource Partners LP · by segments, 2024

Illinois Basin Coal$1.5B61%
Appalachia Segment$743M30%
Oil & Gas Royalties$139M6%
Coal Royalties$70M3%

Peabody Energy · by segments, 2025

Powder River Basin$1.2B30%
Seaborne Metallurgical$1.0B27%
Seaborne Thermal$908M24%
Other U.S. Thermal$707M18%
Corporate and Other (1)$56M1%
Compare them in fullFifteen years of statements, quarterly results, DCF and IRR models, and any number of peers side by side.
Open ARLP in Investingly

Questions

Which is bigger, Alliance Resource Partners LP or Peabody Energy?

Alliance Resource Partners LP (ARLP), at $3.2B against $3.0B.

Which grows faster, ARLP or BTU?

Peabody Energy: revenue grew +12.7% over the last year, against +0.8%.

More comparisons

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