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Core Natural Financials

CNR
FY2025 annual
Revenue $4.2B +86.2% YoY
Net Income -$153.2M -153.5% YoY
EPS (Diluted) -$2.98 YoY not available
Free Cash Flow $21.2M -92.9% YoY
Source SEC Filings (10-K/10-Q) Data as of Jun 30, 2026 Currency USD FYE December

Core Natural (CNR) reported $4.2B in revenue for fiscal year 2025, up 86.2% from the prior fiscal year. This page shows its income statement, balance sheet, cash flow statement, and key financial ratios. View 11 years of annual fundamentals and quarterly data, with year-over-year growth rates and compound annual growth rates (CAGR). All figures are derived from SEC filings (10-K and 10-Q reports).

Rhea AI CNR FY2025

A larger, more asset-heavy business generated much more sales in FY2025, but margin compression left free cash flow near zero.

Revenue nearly doubled by FY2025, yet gross margin fell to 14.9% from 36.0% in FY2024, showing that the added sales came with far less earnings power per dollar rather than with operating leverage. Operating cash flow remained positive at $305.8M despite a -$153.2M net loss, which points to heavy non-cash charges on a much larger asset base more than to an immediate cash shortfall.

The balance sheet still looks liquid and lightly levered: cash of $432.2M exceeded long-term debt of $317.3M, so the loss year did not create obvious funding pressure. Even so, share buybacks of $224.3M far exceeded free cash flow of $21.2M, meaning shareholder returns leaned on existing balance-sheet capacity rather than current-year surplus.

The business also became much more cash-hungry operationally: inventory plus receivables rose to $724.0M from $233.0M, so more cash is now parked in product moving through the system and in customer collections. That helps explain why operating cash flow stayed positive yet free cash flow was only $21.2M after $284.6M of capital spending.

[ NOT FINANCIAL ADVICE ]

Financial Health Signals

Profitability Growth Leverage Liquidity CashFlow Returns 67 / 100
Financial Health Score 67/100
Scored as: Energy peer group

Scored against energy companies for FY2025. Each of the six dimensions is a percentile rank within that peer group; the overall is their average, with missing dimensions counted as zero out of six. A high score means strong standing among peers, not absolute cross-industry strength. How this score is calculated →

Health score ≠ stock price. This rates the quality of Core Natural's business: profitability, growth, balance sheet strength. It doesn't tell you whether the stock is a good buy at today's price. Not financial advice. Use it alongside valuation analysis and your own research.

Profitability
35
Growth
90
Leverage
94
Liquidity
61
Cash Flow
67
Returns
54
Altman Z-Score Grey Zone
2.01

Core Natural scores 2.01, placing it in the grey zone between 1.81 and 2.99. The score is driven primarily by a large market capitalization ($4.7B) relative to total liabilities ($2.5B). This signals moderate financial risk that warrants monitoring.

Distress-screening estimate for non-financial companies. Not computed for banks or insurers, where the Altman model does not apply.

Piotroski F-Score Neutral
4/9

Core Natural passes 4 of 9 financial strength tests. 2 of 4 profitability signals pass, 2 of 3 leverage/liquidity signals pass, neither operating efficiency signal passes.

Earnings Quality Mixed
N/A

Core Natural reported a net loss of $153.2M while generating $305.8M in operating cash flow. Operations generated cash despite the loss, but with no positive earnings behind it, the ratio between the two carries no quality signal.

Interest Coverage At Risk
N/A

Core Natural reported an operating loss of $182.1M against $40.1M in interest expense. There is no operating profit to cover interest, so interest must be met from cash reserves or from financing rather than from operations.

Key Financial Metrics

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Earnings & Revenue

Revenue
$4.2B
YoY+86.2%
5Y CAGR+32.5%
10Y CAGR+11.3%

Core Natural generated $4.2B in revenue in fiscal year 2025. This represents an increase of 86.2% from the prior year.

EBITDA
$439.0M
YoY-23.6%

Core Natural's EBITDA was $439.0M in fiscal year 2025, measuring earnings before interest, taxes, depreciation, and amortization. This represents a decrease of 23.6% from the prior year.

Net Income
-$153.2M
YoY-153.5%

Core Natural reported -$153.2M in net income in fiscal year 2025. This represents a decrease of 153.5% from the prior year.

EPS (Diluted)
-$2.98

Core Natural earned -$2.98 per diluted share (EPS) in fiscal year 2025.

Cash & Balance Sheet

Free Cash Flow
$21.2M
YoY-92.9%
5Y CAGR-13.3%
10Y CAGR-17.7%

Core Natural generated $21.2M in free cash flow in fiscal year 2025, representing cash available after capex. This represents a decrease of 92.9% from the prior year.

Cash & Debt
$432.2M
YoY+5.9%
5Y CAGR+53.4%
10Y CAGR+51.8%

Core Natural held $432.2M in cash against $317.3M in long-term debt as of fiscal year 2025.

Dividends Per Share
$0.40

Core Natural paid $0.40 per share in dividends in fiscal year 2025.

Shares Outstanding
51M

Core Natural had 51M shares outstanding in fiscal year 2025.

Margins & Returns

Gross Margin
14.9%
YoY-21.1pp

Core Natural's gross margin was 14.9% in fiscal year 2025, indicating the percentage of revenue retained after direct costs. This is down 21.1 percentage points from the prior year.

Operating Margin
-4.4%
YoY-20.1pp

Core Natural's operating margin was -4.4% in fiscal year 2025, reflecting core business profitability. This is down 20.1 percentage points from the prior year.

Net Margin
-3.7%
YoY-16.5pp
5Y CAGR-2.7pp
10Y CAGR-25.3pp

Core Natural's net profit margin was -3.7% in fiscal year 2025, showing the share of revenue converted to profit. This is down 16.5 percentage points from the prior year.

Return on Equity
-4.2%
YoY-22.4pp
5Y CAGR-2.4pp
10Y CAGR-33.1pp

Core Natural's ROE was -4.2% in fiscal year 2025, measuring profit generated per dollar of shareholder equity. This is down 22.4 percentage points from the prior year.

Capital Allocation

Share Buybacks
$224.3M
YoY+216.4%

Core Natural spent $224.3M on share buybacks in fiscal year 2025, returning capital to shareholders by reducing shares outstanding. This represents an increase of 216.4% from the prior year.

Capital Expenditures
$284.6M
YoY+59.9%
5Y CAGR+27.0%
10Y CAGR+7.1%

Core Natural invested $284.6M in capex in fiscal year 2025, funding long-term assets and infrastructure. This represents an increase of 59.9% from the prior year.

R&D Spending

Not reported for fiscal year 2025.

CNR Income Statement

Figures in USD, abbreviated K (thousand), M (million), B (billion), T (trillion). Negative values carry a minus sign and red type.

CNR annual income statement
MetricTTMFY25FY24FY23FY22FY21FY20FY19FY18FY17FY16FY15
Revenue$4.3B$4.2B+86.2%$2.2B-12.9%$2.6B+22.2%$2.1B+67.0%$1.3B+23.2%$1.0B-28.6%$1.4B-6.6%$1.5B+8.5%$1.4B+14.7%$1.2B-13.4%$1.4B
Cost of Revenue$3.5B$3.5B+147.6%$1.4B+3.9%$1.4BN/AN/AN/AN/AN/AN/AN/AN/A
Gross Profit$740.2M$620.0M-23.0%$804.9M-32.4%$1.2BN/AN/AN/AN/AN/AN/AN/AN/A
SG&A Expenses$153.5M$214.9M+86.5%$115.2M+11.4%$103.5M-11.3%$116.7M+33.9%$87.2M+20.9%$72.1M+7.4%$67.1M+2.7%$65.3M-21.8%$83.6M+67.1%$50.0M-10.2%$55.7M
Operating Income$79.6M-$182.1M-151.9%$351.0M-56.3%$803.3MN/AN/AN/AN/AN/AN/AN/AN/A
Interest Expense$57.6M$40.1M+80.8%$22.2M-24.3%$29.3M-44.3%$52.6M-16.9%$63.3M+3.5%$61.2M-7.9%$66.5M-20.7%$83.8M+221.3%$26.1M+85.7%$14.1M+86.3%$7.5M
Income Tax-$67.3M-$80.5M-281.9%$44.2M-63.7%$122.0M+20.2%$101.5M+7722.5%$1.3M-67.3%$4.0M-12.5%$4.5M-48.6%$8.8M-89.9%$87.2M+498.9%$14.6M-88.4%$125.6M
Net Income$100.1M-$153.2M-153.5%$286.4M-56.3%$655.9M+40.5%$467.0M+1269.0%$34.1M+449.7%-$9.8M-112.8%$76.0M-50.3%$153.0M+126.2%$67.6M+63.0%$41.5M-86.5%$307.0M
EPS (Diluted)-$2.98$9.61$19.79+51.4%$13.07+1261.5%$0.96+359.5%-$0.37-113.2%$2.81-47.8%$5.38+124.2%$2.40+62.2%$1.48-86.5%$10.98

Not reported in any period shown, so not listed: R&D Expenses.

TTM is the trailing twelve months, Q3 FY2025 through Q2 FY2026, summed from the four most recent quarterly filings. A row marked — cannot be summed at all, because a quarter in the window reports no per-share figure; a row marked N/A could be summed, but a quarter in the window does not report that metric.

CNR Balance Sheet

Figures in USD, abbreviated K (thousand), M (million), B (billion), T (trillion). Negative values carry a minus sign and red type.

CNR annual balance sheet
MetricFY25FY24FY23FY22FY21FY20FY19FY18FY17FY16FY15
Total Assets$6.1B+112.9%$2.9B+7.6%$2.7B-1.1%$2.7B+5.1%$2.6B+2.0%$2.5B-6.3%$2.7B-2.4%$2.8B+2.0%$2.7B+0.7%$2.7B-6.3%$2.9B
Current Assets$1.3B+70.5%$786.0M+30.8%$601.0M+0.4%$598.5M+54.9%$386.3M+31.9%$292.9M-13.3%$338.0M-28.7%$474.0M+18.7%$399.2M+99.5%$200.1MN/A
Cash & Equivalents$432.2M+5.9%$408.2M+104.8%$199.4M-27.0%$273.1M+82.2%$149.9M+194.8%$50.9M-36.7%$80.3M-65.9%$235.7M+53.1%$154.0M+1056.8%$13.3M+100.5%$6.6M
Inventory$374.8M+289.6%$96.2M+9.1%$88.2M+33.0%$66.3M+5.4%$62.9M+11.9%$56.2M+3.8%$54.1M+11.3%$48.6M-8.9%$53.4M+6.5%$50.2MN/A
Accounts Receivable$349.2M+155.4%$136.8M-7.4%$147.6M-6.6%$158.1M+51.9%$104.1M-12.0%$118.3M-10.2%$131.7M+50.3%$87.6M-33.4%$131.5M+37.4%$95.7MN/A
Total Liabilities$2.5B+87.0%$1.3B-1.5%$1.3B-13.5%$1.5B-19.1%$1.9B-3.5%$2.0B-7.1%$2.1B-4.0%$2.2B-6.5%$2.4B+25.2%$1.9B+4.5%$1.8B
Current Liabilities$838.3M+61.6%$518.7M+16.9%$443.7M-1.1%$448.8M+0.8%$445.2M+20.8%$368.5M-6.1%$392.3M-20.3%$492.2M+16.6%$422.2M+11.4%$379.1MN/A
Long-Term Debt$317.3M+299.0%$79.5M-56.3%$181.9M-46.8%$342.1M-39.8%$568.1M+0.2%$566.9M-13.3%$653.8M-7.7%$708.5M-17.3%$856.6M+183.8%$301.8MN/A
Total Equity$3.7B+134.5%$1.6B+16.7%$1.3B+15.2%$1.2B+73.3%$672.8M+21.6%$553.5M+27.2%$435.2M+6.2%$409.9M+100.7%$204.3M-68.9%$657.6M-38.1%$1.1B
Retained Earnings$818.5M-29.6%$1.2B+23.1%$944.3M+41.2%$668.9M+138.1%$281.0M+13.8%$246.8M-5.0%$259.9M+42.7%$182.1M+516.7%-$43.7M$0N/A

Not reported in any period shown, so not listed: Goodwill.

CNR Cash Flow Statement

Figures in USD, abbreviated K (thousand), M (million), B (billion), T (trillion). Negative values carry a minus sign and red type.

CNR annual cash flow statement
MetricTTMFY25FY24FY23FY22FY21FY20FY19FY18FY17FY16FY15
Operating Cash Flow$565.1M$305.8M-35.8%$476.4M-44.5%$857.9M+31.8%$651.0M+113.0%$305.6M+136.3%$129.3M-47.1%$244.6M-40.9%$413.5M+66.7%$248.1M-24.6%$329.1M+12.8%$291.7M
Capital Expenditures$305.6M$284.6M+59.9%$178.0M+6.1%$167.8M-2.2%$171.5M+29.2%$132.8M+54.4%$86.0M-49.3%$169.7M+16.5%$145.7M+79.0%$81.4M+51.9%$53.6M-62.5%$143.1M
Free Cash Flow$259.5M$21.2M-92.9%$298.4M-56.8%$690.2M+43.9%$479.5M+177.5%$172.8M+298.9%$43.3M-42.1%$74.8M-72.1%$267.8M+60.6%$166.7M-39.5%$275.5M+85.4%$148.6M
Investing Cash Flow-$322.4M$47.7M+128.9%-$165.0M+36.4%-$259.4M-82.5%-$142.2M-11.6%-$127.4M-66.8%-$76.3M+55.8%-$172.5M-12.3%-$153.6M-170.4%-$56.8M-24.2%-$45.8MN/A
Financing Cash Flow-$204.6M-$199.8M-86.6%-$107.1M+84.3%-$682.2M-79.5%-$380.1M-1131.9%-$30.9M+62.6%-$82.4M+67.9%-$256.7M-72.3%-$148.9M-194.3%-$50.6M+81.7%-$276.7MN/A
Dividends Paid$20.5M$26.3M+65.6%$15.9M-79.0%$75.5M+5.6%$71.5M$0$0N/AN/AN/AN/AN/A
Share Buybacks$146.1M$224.3M+216.4%$70.9M-82.3%$399.4M$0$0$0-100.0%$32.7M+26.7%$25.8M$0$0N/A

TTM is the trailing twelve months, Q3 FY2025 through Q2 FY2026, summed from the four most recent quarterly filings. A row marked — cannot be summed at all, because a quarter in the window reports no per-share figure; a row marked N/A could be summed, but a quarter in the window does not report that metric.

CNR Financial Ratios

Margins and returns are percentages; the remaining ratios are unitless multiples.

CNR annual financial ratios
MetricFY25FY24FY23FY22FY21FY20FY19FY18FY17FY16FY15
Gross Margin14.9%-21.1pp36.0%-10.4pp46.4%N/AN/AN/AN/AN/AN/AN/AN/A
Operating Margin-4.4%-20.1pp15.7%-15.6pp31.3%N/AN/AN/AN/AN/AN/AN/AN/A
Net Margin-3.7%-16.5pp12.8%-12.7pp25.5%+3.3pp22.2%+19.5pp2.7%+3.7pp-0.9%-6.3pp5.3%-4.7pp10.0%+5.2pp4.8%+1.4pp3.4%-18.2pp21.6%
Return on Equity-4.2%-22.4pp18.3%-30.6pp48.8%+8.8pp40.1%+35.0pp5.1%+6.8pp-1.8%-19.2pp17.5%-19.9pp37.3%+4.2pp33.1%+26.8pp6.3%-22.6pp28.9%
Return on Assets-2.5%-12.4pp10.0%-14.6pp24.5%+7.3pp17.3%+15.9pp1.3%+1.7pp-0.4%-3.2pp2.8%-2.7pp5.5%+3.0pp2.5%+1.0pp1.5%-9.2pp10.7%
Current Ratio1.60+0.1x1.52+0.2x1.350.0x1.33+0.5x0.87+0.1x0.80-0.1x0.86-0.1x0.960.0x0.95+0.4x0.53N/A
Debt-to-Equity0.090.0x0.05-0.1x0.14-0.2x0.29-0.6x0.84-0.2x1.02-0.5x1.50-0.2x1.73-2.5x4.19+3.7x0.46-1.2x1.70
FCF Margin0.5%-12.8pp13.3%-13.5pp26.9%+4.1pp22.8%+9.1pp13.7%+9.5pp4.2%-1.0pp5.2%-12.3pp17.5%+5.7pp11.8%-10.6pp22.4%+11.9pp10.4%

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Frequently Asked Questions

What is Core Natural's annual revenue?

Core Natural (CNR) reported $4.2B in total revenue for fiscal year 2025. This represents a 86.2% change compared to the previous fiscal year. Revenue measures the total income earned from the company's primary business operations before any expenses are deducted.

How fast is Core Natural's revenue growing?

Core Natural (CNR) revenue grew by 86.2% year-over-year, from $2.2B to $4.2B in fiscal year 2025.

Is Core Natural profitable?

No, Core Natural (CNR) reported a net income of -$153.2M in fiscal year 2025, with a net profit margin of -3.7%.

Core Natural (CNR) reported diluted earnings per share of -$2.98 for fiscal year 2025. EPS represents the portion of a company's net income allocated to each outstanding share of common stock and is widely used to evaluate profitability on a per-share basis.

Core Natural (CNR) had EBITDA of $439.0M in fiscal year 2025, measuring earnings before interest, taxes, depreciation, and amortization.

As of fiscal year 2025, Core Natural (CNR) had $432.2M in cash and equivalents against $317.3M in long-term debt.

Core Natural (CNR) had a gross margin of 14.9% in fiscal year 2025, indicating the percentage of revenue retained after direct costs of goods sold.

Core Natural (CNR) had an operating margin of -4.4% in fiscal year 2025, reflecting the profitability of core business operations before interest and taxes.

Core Natural (CNR) had a net profit margin of -3.7% in fiscal year 2025, representing the share of revenue converted into profit after all expenses.

Yes, Core Natural (CNR) paid $0.40 per share in dividends during fiscal year 2025.

Core Natural (CNR) has a return on equity of -4.2% for fiscal year 2025, measuring how efficiently the company generates profit from shareholder equity.

Core Natural (CNR) generated $21.2M in free cash flow during fiscal year 2025. This represents a -92.9% change compared to the previous fiscal year. Free cash flow represents the cash a company generates after accounting for capital expenditures, and is widely used to assess financial flexibility and shareholder value.

Core Natural (CNR) generated $305.8M in operating cash flow during fiscal year 2025, representing cash generated from core business activities.

Core Natural (CNR) had $6.1B in total assets as of fiscal year 2025, including both current and long-term assets.

Core Natural (CNR) invested $284.6M in capital expenditures during fiscal year 2025, funding long-term assets and infrastructure.

Yes, Core Natural (CNR) spent $224.3M on share buybacks during fiscal year 2025, returning capital to shareholders by reducing shares outstanding.

Core Natural (CNR) had 51M shares outstanding as of fiscal year 2025.

Core Natural (CNR) had a current ratio of 1.60 as of fiscal year 2025, which is generally considered healthy.

Core Natural (CNR) had a debt-to-equity ratio of 0.09 as of fiscal year 2025, measuring the company's financial leverage by comparing total debt to shareholder equity.

Core Natural (CNR) had a return on assets of -2.5% for fiscal year 2025, measuring how efficiently the company uses its assets to generate profit.

Core Natural (CNR) has an Altman Z-Score of 2.01, placing it in the Grey Zone (moderate risk). The Z-Score combines five financial ratios (working capital, retained earnings, EBIT, market capitalization, and revenue relative to total assets) to predict the likelihood of bankruptcy. Scores above 2.99 indicate financial safety while scores below 1.81 suggest financial distress. Learn more in our complete guide to financial health indicators.

Core Natural (CNR) has a Piotroski F-Score of 4 out of 9, indicating neutral financial health. The F-Score evaluates nine binary signals across profitability (positive ROA, positive cash flow, improving ROA, earnings quality), leverage (decreasing debt, improving liquidity, no share dilution), and operating efficiency (improving gross margin, improving asset turnover). Scores of 7 to 9 indicate strong and improving fundamentals. Learn more in our complete guide to financial health indicators.

Core Natural (CNR) reported a net loss of $153.2M while generating $305.8M in operating cash flow. Operations generated cash despite the loss, but with no positive earnings behind it, the ratio between the two carries no quality signal. This ratio compares operating cash flow to net income. A ratio above 1.0x means the company generates more cash than its reported earnings, indicating sustainable, cash-backed profits. Ratios below 1.0x suggest earnings rely on accounting accruals rather than actual cash generation. Learn more in our complete guide to financial health indicators.

Core Natural (CNR) reported an operating loss of $182.1M against $40.1M in interest expense. There is no operating profit to cover interest, so interest must be met from cash reserves or from financing rather than from operations. This ratio divides operating income by interest expense. Ratios above 5x indicate strong debt-servicing ability, while ratios below 2x suggest the company may face difficulty meeting interest payments if earnings decline. Learn more in our complete guide to financial health indicators.

Core Natural (CNR) scores 67 out of 100 on our Financial Health Score, indicating strong standing within its energy companies peer group. The score is a 0-100 composite of six dimensions (Profitability, Growth, Leverage, Liquidity, Cash Flow, Returns), each ranked as a percentile relative to companies in the same scoring family (banks against banks, REITs against REITs, and so on) rather than across all industries. It rates the quality of the business, not whether the stock is fairly priced, and is not financial advice. Learn more in our complete guide to financial health indicators.

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