As of January 2026 Constellium has a market cap of ยฃ2.34 Billion. This makes Constellium the world's 3917th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.
On Jan 13th, 2026 the market cap of Constellium was reported to be: