CONSTELLIUM SE (CSTM)
About CONSTELLIUM SE
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.
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Financial summary
- Revenue FY2025
- $8.4B
- Net income
- $273.0M
- Total assets
- $5.4B
- Market cap
- $4.6B
- Operating margin
- 4.8%
- Net margin
- 3.3%
Source: SEC EDGAR · updated Jun 7, 2026
Revenue & profit trend
Financial statements
Income statement
- Revenue
- $8.4B
- Operating expenses
- $8.0B
- Operating income
- $408.0M
- Income tax
- $133.0M
- Net income
- $275.0M
- EPS (basic)
- $1.95
- EPS (diluted)
- $1.92
Balance sheet
- Total assets
- $5.4B
- Current assets
- $2.3B
- Total liabilities
- $4.4B
- Current liabilities
- $1.8B
- Shareholders’ equity
- $971.0M
Cash flow
- Operating cash flow
- $489.0M
- Investing cash flow
- -$309.0M
- Financing cash flow
- -$215.0M
- Net cash flow
- -$21.0M
Statements via Polygon.io (SEC filings)
15-minute delayed · data by Polygon.io
Past year · hover for prices
52-week range
- Market cap
- $4.6B
- P/E ratio
- 15.1
- EPS (diluted)
- $1.92
- Shares outstanding
- 158.8M
- Open
- —
- Day range
- –
- Prev close
- —
- Volume
- —
- IPO date
- May 23, 2013
Constellium SE (CSTM) Stock Price
- Profitable — net income of $273.0M in FY2025.
- Revenue grew 15% from FY2024 to FY2025.
- Trading 20% below its 52-week high.
- Valued at a price-to-earnings (P/E) ratio of 15.1.
Automatically generated from public filings and market data. Informational only — not investment advice or a recommendation to buy or sell any security.
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News about CONSTELLIUM SE
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Constellium SE: frequently asked questions
Is Constellium SE an American company?
Constellium SE is a US-based company, listed in the americancompanies.com directory of American companies. Its American-origin credentials have not yet been independently verified.
Is Constellium SE publicly traded?
Yes — Constellium SE is a publicly traded company. Its stock trades under the ticker symbol CSTM on the NYSE.
What does Constellium SE do?
Constellium SE is an American Metal & Steel company in the Manufacturing & Industrial sector.
