As of December 2025 Constellium has a market cap of NZ$4.42 Billion. This makes Constellium the world's 4246th 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 Dec 14th, 2025 the market cap of Constellium was reported to be: