As of February 2025 Alcoa has a market cap of £7.43 Billion. This makes Alcoa the world's 1798th 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 Feb 15th, 2025 the market cap of Alcoa was reported to be: