As of March 2025 Comcast has a market cap of €129.33 Billion. This makes Comcast the world's 122th 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 25th, 2025 the market cap of Comcast was reported to be: