CSTM (Constellium SE) Long-Term Debt: $1,938 Mil (As of Mar. 2026)


CSTM Constellium SE CSTM
73 GF Score
Price $29.28
GF Value $20.37
Valuation Significantly Overvalued
! 1 Warning Sign
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What is Constellium SE Long-Term Debt?

Constellium SE CSTM -1.21% 73 Long-Term Debt is $1,938 Mil as of Mar. 2026. GuruFocus rates CSTM with a GF Score™ of 73/100 and a GF Value™ of $20.37 (Significantly Overvalued). The stock has 1 warning sign investors should review.

Constellium SE's Long-Term Debt for the quarter that ended in Mar. 2026 was $1,938 Mil.

Constellium SE's quarterly Long-Term Debt declined from Sep. 2025 ($1,974 Mil) to Dec. 2025 ($1,905 Mil) but then increased from Dec. 2025 ($1,905 Mil) to Mar. 2026 ($1,938 Mil).

Constellium SE's annual Long-Term Debt declined from Dec. 2023 ($1,888 Mil) to Dec. 2024 ($1,879 Mil) but then increased from Dec. 2024 ($1,879 Mil) to Dec. 2025 ($1,905 Mil).

Constellium SE  (NYSE:CSTM) 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.

Constellium SE Long-Term Debt Related Terms

Constellium SE Long-Term Debt Historical Data

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The historical data trend for Constellium SE'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.

Constellium SE Long-Term Debt Chart

Constellium SE 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 2,118.39 2,046.14 1,888.00 1,879.00 1,905.00

Constellium SE 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 1,908.00 1,972.00 1,974.00 1,905.00 1,938.00
CSTM
73GF Score
Constellium SE CSTM
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 $1,938 Mil mean?
Constellium SE (CSTM) has a Long-Term Debt of $1,938 Mil as of Mar. 2026.
Is Constellium SE's Long-Term Debt too high?
Constellium SE's current Long-Term Debt is $1,938 Mil. Overall, Constellium SE has a GF Score™ of 73/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Constellium SE's Long-Term Debt compare to CENX and KALU?
Constellium SE's Long-Term Debt of $1,938 Mil can be compared against companies in the Metals & Mining 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 Metals & Mining company?
A good Long-Term Debt depends on the Metals & Mining 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. Constellium SE's current Long-Term Debt is $1,938 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Constellium SE stock overvalued right now?
Based on GuruFocus' analysis, Constellium SE (CSTM) is currently considered Significantly Overvalued. The stock's GF Value™ is $20.37, compared to a current price of $29.28 — trading 43.7% above its estimated fair value. The current Long-Term Debt is $1,938 Mil. Constellium SE's overall GF Score™ is 73/100 with 1 warning sign 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 Constellium SE (CSTM), the current Long-Term Debt is $1,938 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 Constellium SE (CSTM) Overvalued in 2026?

Based on GuruFocus' analysis, Constellium SE stock appears to be overvalued. The current stock price of $29.28 is trading 43.7% above its estimated GF Value™ of $20.37. GuruFocus considers Constellium SE to be Significantly Overvalued.

Key valuation signals for CSTM:

  • Long-Term Debt: $1,938 Mil
  • GF Value™: $20.37 vs. price of $29.28 (43.7% above fair value)
  • GF Score™: 73/100 with 1 warning sign

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

Constellium SE Business Description

Other Exchanges 3OK:Germany
Address 300 East Lombard Street, Suite 1710, Baltimore, MD, USA, 21202
Constellium SE is engaged in the development, manufacture and sale of a broad range of high value-added specialty rolled and extruded aluminum products to the aerospace, space, defense, packaging, automotive, commercial transportation and general industrial end-markets. Its business model is to add value by converting aluminum into semi-fabricated and, in some instances, fully-fabricated alloyed aluminum products that meet stringent and performance-critical requirements from customers. It operates through three segments: Aerospace & Transportation Operating Segment, Packaging & Automotive Rolled Products Operating Segment, and Automotive Structures & Industry Operating Segment. It serves Aerospace, Packaging and Automotive and operates in the United States, France, Germany and others.
73GF Score

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

$29.28
Price
$20.37
GF Value