As of April 2025 Diageo has a market cap of HK$460.67 Billion. This makes Diageo the world's 333th 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 Apr 1st, 2025 the market cap of Diageo was reported to be: