As of March 2026 Citigroup has a market cap of โน17.197 Trillion. This makes Citigroup the world's 89th 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 Mar 8th, 2026 the market cap of Citigroup was reported to be: