Core Natural Resources, Inc.

CNR Energy Thermal Coal

Core Natural Resources, Inc.’s revenue for fiscal 2025 (year ended December 2025) was $4.2 billion, up 92.4% from fiscal 2024.

Revenue
+14.2%
EPS
−70.5%
Free cash flow
+106.4%
Total debt
+8.92%

Quarter to September 2026, against a year earlier

74.20 6.02 −7.50%
Market cap
$3.7B
P/E
47.6×
Fwd P/E
18.2×
Dividend yield
0.00%
F-score
4/9
Altman Z
1.98
Beneish M
−1.01
Dividend safety
20/100

Core Natural Resources, Inc. (CNR) Free cash flow margin

Alert me on Free cash flow margin

Core Natural Resources, Inc.'s free cash flow margin over the twelve months to 30 September 2026 was 7.06%, up 6.4 percentage points from fiscal 2025 (0.69%). Over the past ten years it has ranged from 0.69% (fiscal 2025) to 27.7% (fiscal 2023) — the current reading is the lowest in ten years. That is below the Thermal Coal industry median of 14.4% and in line with the Energy sector median of 6.87%.

Free cash flow margin, annual

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Annual newest first

Period Free cash flow margin Change (points)
FY2025 0.69% (13.44)
FY2024 14.1% (13.57)
FY2023 27.7% 3.86
FY2022 23.8% 9.03
FY2021 14.8% 9.60
FY2020 5.21% (0.17)
FY2019 5.38% (12.24)
FY2018 17.6% 4.07
FY2017 13.6% (9.47)
FY2016 23.0% 11.67

Against its own ten years

Low 0.69% High 27.7%
Ten-year median 14.1%
Current reading's percentile 9

Free cash flow margin against peers

Company Free cash flow margin
NRP Natural Resource Partners LP compare 91.4%
ARLP Alliance Resource Partners, L.P. compare 16.5%
NC NACCO Industries, Inc. compare 14.4%
CNR Core Natural Resources, Inc. 7.06%
BTU Peabody Energy Corporation compare −5.81%
Thermal Coal industry median 14.4%
Energy sector median 6.87%
Market median 0.00%

What Free cash flow margin is

Free Cash Flow Margin tells an investor how much of each sale turns into cash the company keeps after paying for investment in its assets.

(Operating Cash Flow + Property, Plant, Equipment Change (Net) + Intangible Assets Change (Net)) ÷ Revenue

The full definition of Free cash flow margin →

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