Mersen (CHIX:MRNP) Long-Term Debt: €390 Mil (As of Dec. 2025)

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Director of Data and Quant Analytics at GuruFocus
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CHIX:MRNP Mersen SA CHIX:MRNP
80 GF Score
Price €37.65
GF Value €29.36
Valuation Modestly Overvalued
! 5 Warning Signs
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What is Mersen Long-Term Debt?

Mersen CHIX:MRNP 80 Long-Term Debt is €390 Mil as of Dec. 2025. GuruFocus rates CHIX:MRNP with a GF Score™ of 80/100 and a GF Value™ of €29.36 (Modestly Overvalued). The stock has 5 warning signs investors should review.

Mersen's Long-Term Debt for the quarter that ended in Dec. 2025 was €390 Mil.

Mersen's quarterly Long-Term Debt increased from Dec. 2024 (€350 Mil) to Jun. 2025 (€399 Mil) but then declined from Jun. 2025 (€399 Mil) to Dec. 2025 (€390 Mil).

Mersen's annual Long-Term Debt increased from Dec. 2023 (€256 Mil) to Dec. 2024 (€350 Mil) and increased from Dec. 2024 (€350 Mil) to Dec. 2025 (€390 Mil).

Mersen  (CHIX:MRNp) 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.

Mersen Long-Term Debt Related Terms

Mersen Long-Term Debt Historical Data

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The historical data trend for Mersen'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.

Mersen Long-Term Debt Chart

Mersen 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 244.50 262.30 256.20 349.50 389.60

Mersen Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
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 256.20 363.80 349.50 399.10 389.60
CHIX:MRNP
80GF Score
Mersen SA CHIX:MRNP
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 €390 Mil mean?
Mersen (CHIX:MRNP) has a Long-Term Debt of €390 Mil as of Dec. 2025.
Is Mersen's Long-Term Debt too high?
Mersen's current Long-Term Debt is €390 Mil. Overall, Mersen has a GF Score™ of 80/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Mersen's Long-Term Debt compare to VRT and BE?
Mersen's Long-Term Debt of €390 Mil can be compared against companies in the Industrial Products 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 Industrial Products company?
A good Long-Term Debt depends on the Industrial Products 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. Mersen's current Long-Term Debt is €390 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Mersen stock overvalued right now?
Based on GuruFocus' analysis, Mersen (CHIX:MRNP) is currently considered Modestly Overvalued. The stock's GF Value™ is €29.36, compared to a current price of €37.65 — trading 28.2% above its estimated fair value. The current Long-Term Debt is €390 Mil. Mersen's overall GF Score™ is 80/100 with 5 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 Mersen (CHIX:MRNP), the current Long-Term Debt is €390 Mil as of Dec. 2025. 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 Mersen (CHIX:MRNP) Overvalued in 2026?

Based on GuruFocus' analysis, Mersen stock appears to be overvalued. The current stock price of €37.65 is trading 28.2% above its estimated GF Value™ of €29.36. GuruFocus considers Mersen to be Modestly Overvalued.

Key valuation signals for CHIX:MRNP:

  • Long-Term Debt: €390 Mil
  • GF Value™: €29.36 vs. price of €37.65 (28.2% above fair value)
  • GF Score™: 80/100 with 5 warning signs

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

Mersen Business Description

Address Tour Trinity, 1 bis place de la Defense, Courbevoie, FRA, 92400
Mersen SA produces and sells electrical power products and materials across France, North America, Europe, and the Asia-Pacific, and globally. The group's operations are divided into two segments: Advanced Materials and Electrical Power. The Advanced Materials segment focuses on ormulation and manufacture of materials like graphite, silicon carbide, carbon fiber insulation and carbon-carbon composites to the design of final products in line with customer needs. Meanwhile, the Electrical Power segment offers a range of solutions and products designed to perform the following principal functions across the entire electrical chain.
80GF Score

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

€37.65
Price
€29.36
GF Value