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CONSTELLIUM SE
CSTM - CIK 0001563411
Market cap$4.62 B
Rank#1461
SEC filings491
Market capitalization of CONSTELLIUM SE
As of 2026-06-11, CONSTELLIUM SE (CSTM) has a market capitalization of $4.62 B, making it the #1461 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-06-11 | $4.62 B |
| 2026-06-10 | $4.45 B |
| 2026-05-29 | $4.65 B |
| 2026-05-28 | $4.62 B |
| 2026-05-26 | $4.74 B |
| 2026-05-25 | $4.53 B |
| 2026-05-24 | $4.53 B |
| 2026-05-22 | $4.53 B |
Readings accumulate daily as market data refreshes, combining SEC-reported share counts with live prices.
Frequently asked questions
What is CONSTELLIUM SE's market cap?
As of 2026-06-11, CONSTELLIUM SE (CSTM) has a market capitalization of $4.62 B, making it the #1461 most valuable US-listed company.
Where does CONSTELLIUM SE rank by market cap?
CONSTELLIUM SE is the #1461 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.