| 1 | ARLP | ALLIANCE RESOURCE PARTNERS LP TTM · 2026-06-30 | Coal Mining | $3.2B | 5.8 |
| 2 | CNR | Core Natural Resources, Inc. TTM · 2026-06-30 | Coal Mining | $4.5B | 6.3 |
| 3 | NC | NACCO INDUSTRIES, INC. FY · 2025-12-31 | Coal Mining | $266M | 6.8 |
| 4 | CMP | Compass Minerals International, Inc. TTM · 2026-06-30 | Nonmetallic Mining | $975M | 7.4 |
| 5 | KNF | Knife River Corporation TTM · 2026-06-30 | Nonmetallic Mining | $2.8B | 8.9 |
| 6 | NRP | NATURAL RESOURCE PARTNERS LP FY · 2025-12-31 | Coal Mining | $1.5B | 9.3 |
| 7 | BTU | PEABODY ENERGY CORP FY · 2025-12-31 | Coal Mining | $3.1B | 9.5 |
| 8 | CDE | COEUR MINING, INC. TTM · 2026-06-30 | Metal Mining | $16.7B | 10.0 |
| 9 | HCC | Warrior Met Coal, Inc. TTM · 2026-06-30 | Coal Mining | $5.0B | 10.9 |
| 10 | MDU | MDU RESOURCES GROUP INC TTM · 2026-06-30 | Nonmetallic Mining | $3.9B | 12.3 |
| 11 | FCX | Freeport-McMoRan Inc. FY · 2025-12-31 | Metal Mining | $104.0B | 12.5 |
| 12 | VMC | VULCAN MATERIALS COMPANY TTM · 2026-03-31 | Nonmetallic Mining | $31.6B | 15.0 |
| 13 | AMR | ALPHA METALLURGICAL RESOURCES, INC. TTM · 2026-06-30 | Coal Mining | $2.3B | 17.4 |
| 14 | IDR | IDAHO STRATEGIC RESOURCES, INC FY · 2025-12-31 | Metal Mining | $344M | 18.9 |
| 15 | MLM | MARTIN MARIETTA MATERIALS, INC. TTM · 2026-06-30 | Nonmetallic Mining | $33.5B | 19.6 |
| 16 | CTGO | CONTANGO SILVER & GOLD INC. TTM · 2026-06-30 | Metal Mining | $529M | 20.3 |
| 17 | SND | SMART SAND, INC. TTM · 2026-06-30 | Nonmetallic Mining | $227M | 22.9 |
| 18 | MUX | McEWEN INC. FY · 2025-12-31 | Metal Mining | $1.0B | 35.5 |
| 19 | CLF | CLEVELAND-CLIFFS INC. TTM · 2026-06-30 | Metal Mining | $7.3B | 54.2 |
| 20 | METC | Ramaco Resources, Inc. FY · 2025-12-31 | Coal Mining | $569M | 60.6 |
| 21 | LEU | Centrus Energy Corp. TTM · 2026-06-30 | Nonmetallic Mining | $2.7B | 120.9 |