As of December 2025 Warner Bros. Discovery has a market cap of ยฃ52.65 Billion. This makes Warner Bros. Discovery the world's 315th 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 9th, 2025 the market cap of Warner Bros. Discovery was reported to be: