Stocks Industrials CSTM
NYSE · IndustrialsConstellium SE (CSTM)
Constellium SE brought in $8.9B of revenue over the twelve months to March 31, 2026, up 20.1% from a year earlier. Net income was $435M, a net margin of 4.9%. Operating cash flow minus capital spending left $159M of free cash flow in fiscal 2025. At March 31, 2026 it held $143M in cash against $1.9B of debt. Its latest periodic report to the SEC is the quarterly report (10-Q) filed on July 29, 2026.
What Constellium SE does
Constellium SE is registered with the SEC under industry code SIC 3341 (Secondary Smelting & Refining of Nonferrous Metals). Its shares trade on NYSE under the ticker CSTM.
Revenue and profit by year
Key figures
| Fiscal year | Revenue | Net income | Diluted EPS | Free cash flow |
|---|---|---|---|---|
| 2025 | $8.4B | $273M | $1.92 | $159M |
| 2024 | $7.3B | $56M | $0.38 | -$112M |
| 2024 | $7.8B | $152M | $1.03 | $66M |
| 2022 | $8.5B | $308M | $2.10 | $76M |
Latest SEC filings
What Constellium SE has filed recently, newest first. Each links to the original document on SEC EDGAR.
- August 6, 2026Passive stake changed SCHEDULE 13G/A
- July 29, 2026Quarterly report 10-Q · period to June 30, 2026
- July 29, 2026
- June 24, 2026
- May 28, 2026Activist stake changed SCHEDULE 13D/A
- May 28, 2026
- May 21, 2026
- May 6, 2026Passive stake changed SCHEDULE 13G/A
- April 29, 2026Quarterly report 10-Q · period to March 31, 2026
- April 29, 2026
Questions about CSTM
What does Constellium SE do?
Constellium SE is registered with the SEC under industry code SIC 3341 (Secondary Smelting & Refining of Nonferrous Metals). Its shares trade on NYSE under the ticker CSTM.
Is Constellium SE profitable?
Yes. Over the twelve months to March 31, 2026 it reported net income of $435M on revenue of $8.9B, a net margin of 4.9%.
How much revenue does Constellium SE make?
Over the twelve months to March 31, 2026 Constellium SE reported revenue of $8.9B. That is 20.1% more than a year earlier.
When did Constellium SE last report?
Its most recent periodic report is the quarterly report (10-Q) filed on July 29, 2026. It covers the period to June 30, 2026. Its newest filing of any kind is the passive stake changed from August 6, 2026.
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Follow CSTM: get an email when it filesWhere the numbers come from
Financial figures are the values Constellium SE tagged in its own SEC filings (XBRL), taken from the latest filing for each period, so restatements replace older figures. Revenue, profit and cash flow are for full fiscal years unless marked as the last twelve months, which is the sum of the four most recent quarters. Where a company reports only the full year, the fourth quarter is the year minus the first three.
Prices are delayed end-of-day market data in the listing currency, and market cap moves with the price. P/E is shown only when earnings per share are positive. Nothing here is investment advice.