As of September 2026 Howmet Aerospace has a market cap of ยฃ68.38 Billion. This makes Howmet Aerospace the world's 261th 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 Sep 19th, 2026 the market cap of Howmet Aerospace was reported to be: