As of January 2026 Comcast has a market cap of ยฃ82.77 Billion. This makes Comcast the world's 193th 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 Comcast was reported to be: