The short version

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

  • Core Natural Resources is the larger company, worth $4.5B, about 1.4 times Alliance Resource Partners LP.
  • Core Natural Resources grew revenue faster over the last year (+3.5% vs +0.8%).
  • Alliance Resource Partners LP keeps more of each dollar of revenue as operating profit (14.7% vs 1.9%).
  • Core Natural Resources's price assumes faster free cash flow growth: about 37% a year, against -7% for Alliance Resource Partners LP (reverse DCF).

Side by side

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

MeasureARLPCNR
Market cap$3.2B$4.5B
Share price$24.62$88.46
Revenue (last fiscal year)$2.2B$4.2B
Free cash flow (last fiscal year)$388M$21M
Revenue growth, last year+0.8%+3.5%
Revenue growth per year, last 5 fiscal years+8.6%+34.8%
Operating margin14.7%1.9%
Net margin12.2%2.3%
Return on equity—2.7%
P/E (trailing)13.1x—
Price / free cash flow8.27x212.8x
EV / EBITDA5.62x6.42x
FCF growth the price implies-6.8%37.0%
Dividend yield9.6%0.45%
Debt / equity—0.65x
Fundamental gradeBD
Superinvestors holding it42
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%

Core Natural Resources

YearRevenueFree cash flowOp. margin
2021$1.3B$173M3.0%
2022$2.3B$479M32.7%
2023$2.5B$690M32.0%
2024$2.2B$298M16.2%
2025$4.2B$21M-4.4%

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%

Core Natural Resources · by segments, 2025

High CV Thermal$2.2B52%
Metallurgical$1.2B29%
PRB$719M17%
Core Marine Terminal$88M2%
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 Core Natural Resources?

Core Natural Resources (CNR), at $4.5B against $3.2B.

Which grows faster, ARLP or CNR?

Core Natural Resources: revenue grew +3.5% 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.