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CONSTELLIUM SE
CSTM - Company ID 0001563411
Market cap$3.70 B
Rank#1663
Filings491
Market capitalization of CONSTELLIUM SE
As of 2026-09-08, CONSTELLIUM SE (CSTM) has a market capitalization of $3.70 B, making it the #1663 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-09-08 | $3.70 B |
| 2026-09-07 | $3.70 B |
| 2026-09-06 | $3.70 B |
| 2026-09-05 | $3.70 B |
| 2026-09-04 | $3.70 B |
| 2026-09-03 | $3.61 B |
| 2026-09-02 | $3.62 B |
| 2026-09-01 | $3.66 B |
| 2026-08-31 | $3.60 B |
| 2026-08-30 | $3.67 B |
| 2026-08-29 | $3.67 B |
| 2026-08-28 | $3.67 B |
Frequently asked questions
What is CONSTELLIUM SE's market cap?
As of 2026-09-08, CONSTELLIUM SE (CSTM) has a market capitalization of $3.70 B, making it the #1663 most valuable US-listed company.
Where does CONSTELLIUM SE rank by market cap?
CONSTELLIUM SE is the #1663 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.