As of November 2026 Capital One has a market cap of โฌ115.47 Billion. This makes Capital One the world's 169th 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 Nov 1st, 2026 the market cap of Capital One was reported to be: