As of December 2025 Citigroup has a market cap of HK$1.615 Trillion. This makes Citigroup the world's 80th 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 15th, 2025 the market cap of Citigroup was reported to be: