KOP (Koppers Holdings) Long-Term Debt: $915 Mil (As of Mar. 2026)


KOP Koppers Holdings Inc KOP
69 GF Score
Price $47.10
GF Value $34.56
Valuation Significantly Overvalued
! 8 Warning Signs
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What is Koppers Holdings Long-Term Debt?

Koppers Holdings KOP +1.93% 69 Long-Term Debt is $915 Mil as of Mar. 2026. GuruFocus rates KOP with a GF Score™ of 69/100 and a GF Value™ of $34.56 (Significantly Overvalued). The stock has 8 warning signs investors should review.

Koppers Holdings's Long-Term Debt for the quarter that ended in Mar. 2026 was $915 Mil.

Koppers Holdings's quarterly Long-Term Debt declined from Sep. 2025 ($918 Mil) to Dec. 2025 ($914 Mil) but then increased from Dec. 2025 ($914 Mil) to Mar. 2026 ($915 Mil).

Koppers Holdings's annual Long-Term Debt increased from Dec. 2023 ($835 Mil) to Dec. 2024 ($926 Mil) but then declined from Dec. 2024 ($926 Mil) to Dec. 2025 ($914 Mil).

Koppers Holdings  (NYSE:KOP) 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.

Koppers Holdings Long-Term Debt Related Terms

Koppers Holdings Long-Term Debt Historical Data

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The historical data trend for Koppers Holdings'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.

Koppers Holdings Long-Term Debt Chart

Koppers Holdings 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 781.50 817.70 835.40 925.90 914.30

Koppers Holdings 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 975.90 962.90 918.30 914.30 915.30
KOP
69GF Score
Koppers Holdings Inc KOP
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 $915 Mil mean?
Koppers Holdings (KOP) has a Long-Term Debt of $915 Mil as of Mar. 2026.
Is Koppers Holdings' Long-Term Debt too high?
Koppers Holdings' current Long-Term Debt is $915 Mil. Overall, Koppers Holdings has a GF Score™ of 69/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Koppers Holdings' Long-Term Debt compare to KRO and LWLG?
Koppers Holdings' Long-Term Debt of $915 Mil can be compared against companies in the Chemicals 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 a Chemicals company?
A good Long-Term Debt depends on the Chemicals 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. Koppers Holdings's current Long-Term Debt is $915 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Koppers Holdings stock overvalued right now?
Based on GuruFocus' analysis, Koppers Holdings (KOP) is currently considered Significantly Overvalued. The stock's GF Value™ is $34.56, compared to a current price of $47.10 — trading 36.3% above its estimated fair value. The current Long-Term Debt is $915 Mil. Koppers Holdings' overall GF Score™ is 69/100 with 8 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 Koppers Holdings (KOP), the current Long-Term Debt is $915 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 Koppers Holdings (KOP) Overvalued in 2026?

Based on GuruFocus' analysis, Koppers Holdings stock appears to be overvalued. The current stock price of $47.10 is trading 36.3% above its estimated GF Value™ of $34.56. GuruFocus considers Koppers Holdings to be Significantly Overvalued.

Key valuation signals for KOP:

  • Long-Term Debt: $915 Mil
  • GF Value™: $34.56 vs. price of $47.10 (36.3% above fair value)
  • GF Score™: 69/100 with 8 warning signs

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

Koppers Holdings Business Description

Other Exchanges KO9:Germany
Address 436 Seventh Avenue, Pittsburgh, PA, USA, 15219
Koppers Holdings Inc through its subsidiaries, manufactures and sells wood products, wood treatment chemicals, and carbon compounds used in markets such as railroad, aluminum and steel, agriculture, utilities, and residential lumber. The company is organized into three business segments: railroad and utility products and services, performance chemicals, and carbon materials and chemicals. Its product portfolio includes treated and untreated wood products like crossties used in railroads, wood preservation chemicals, and carbon compounds such as creosote used in the treatment of wood crossties, among others. The majority of its revenue comes from the company's railroad and utility products and services segment, and more than half of the company's revenue is earned in the United States.
69GF Score

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

$47.10
Price
$34.56
GF Value