As of January 2026 American International Group has a market cap of โน3.610 Trillion. This makes American International Group the world's 607th 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 American International Group was reported to be: