CNR (Core Natural Resources) Long-Term Debt: $412 Mil (As of Mar. 2026)

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CNR Core Natural Resources Inc CNR
86 GF Score
Price $83.02
GF Value $95.87
Valuation Modestly Undervalued
! 4 Warning Signs
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What is Core Natural Resources Long-Term Debt?

Core Natural Resources CNR -0.68% 86 Long-Term Debt is $412 Mil as of Mar. 2026. GuruFocus rates CNR with a GF Score™ of 86/100 and a GF Value™ of $95.87 (Modestly Undervalued). The stock has 4 warning signs investors should review.

Core Natural Resources's Long-Term Debt for the quarter that ended in Mar. 2026 was $412 Mil.

Core Natural Resources's quarterly Long-Term Debt increased from Sep. 2025 ($313 Mil) to Dec. 2025 ($317 Mil) and increased from Dec. 2025 ($317 Mil) to Mar. 2026 ($412 Mil).

Core Natural Resources's annual Long-Term Debt declined from Dec. 2023 ($182 Mil) to Dec. 2024 ($80 Mil) but then increased from Dec. 2024 ($80 Mil) to Dec. 2025 ($317 Mil).

Core Natural Resources  (NYSE:CNR) Long-Term Debt Explanation

Long-Term Debt is the sum of the carrying values as of the balance sheet date of all long-term debt, which is debt initially having maturities due after one year or beyond the operating cycle, if longer, but excluding the portions thereof scheduled to be repaid within one year or the normal operating cycle, if longer. Long-Term Debt includes notes payable, bonds payable, mortgage loans, convertible debt, subordinated debt and other types of long term debt.

Core Natural Resources Long-Term Debt Related Terms

Core Natural Resources Long-Term Debt Historical Data

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The historical data trend for Core Natural Resources's Long-Term Debt can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Core Natural Resources Long-Term Debt Chart

Core Natural Resources Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Long-Term Debt
Get a 7-Day Free Trial Premium Member Only Premium Member Only 568.05 342.11 181.89 79.52 317.27

Core Natural Resources Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Long-Term Debt Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 313.27 313.23 313.22 317.27 411.63
CNR
86GF Score
Core Natural Resources Inc CNR
Long-Term Debt is just one metric. See GF Score™, valuation, warning signs, and more.
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Frequently Asked Questions Learn more about Long-Term Debt →
What does a Long-Term Debt of $412 Mil mean?
Core Natural Resources (CNR) has a Long-Term Debt of $412 Mil as of Mar. 2026.
Is Core Natural Resources' Long-Term Debt too high?
Core Natural Resources' current Long-Term Debt is $412 Mil. Overall, Core Natural Resources has a GF Score™ of 86/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Core Natural Resources' Long-Term Debt compare to ARLP and BTU?
Core Natural Resources' Long-Term Debt of $412 Mil can be compared against companies in the Other Energy Sources industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Long-Term Debt for an Other Energy Sources company?
A good Long-Term Debt depends on the Other Energy Sources industry context. However, Long-Term Debt should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Long-Term Debt mean?
A high Long-Term Debt can signal that a stock is expensive relative to its fundamentals. Core Natural Resources's current Long-Term Debt is $412 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Core Natural Resources stock overvalued right now?
Based on GuruFocus' analysis, Core Natural Resources (CNR) is currently considered Modestly Undervalued. The stock's GF Value™ is $95.87, compared to a current price of $83.02 — trading 13.4% below its estimated fair value. The current Long-Term Debt is $412 Mil. Core Natural Resources' overall GF Score™ is 86/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Long-Term Debt calculated?
Long-Term Debt is calculated from a company's financial statements. For Core Natural Resources (CNR), the current Long-Term Debt is $412 Mil as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Core Natural Resources (CNR) Overvalued in 2026?

Based on GuruFocus' analysis, Core Natural Resources stock appears to be undervalued. The current stock price of $83.02 is trading 13.4% below its estimated GF Value™ of $95.87. GuruFocus considers Core Natural Resources to be Modestly Undervalued.

Key valuation signals for CNR:

  • Long-Term Debt: $412 Mil
  • GF Value™: $95.87 vs. price of $83.02 (13.4% below fair value)
  • GF Score™: 86/100 with 4 warning signs

No single metric tells the full story. See the CNR stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Core Natural Resources Business Description

Other Exchanges C9X0:Germany
Address 275 Technology Drive, Suite 101, Canonsburg, PA, USA, 15317-9565
Core Natural Resources Inc is a producer and exporter of metallurgical and thermal coal. The company owns and operates longwall mining operations in the nation and export terminals on the Eastern seaboard. The activities of the company involves mining of thermal coal, power generation, and other related activities.
86GF Score

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Long-Term Debt is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$83.02
Price
$95.87
GF Value