As of December 2025 Digital Realty has a market cap of ยฃ40.21 Billion. This makes Digital Realty the world's 433th 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 11th, 2025 the market cap of Digital Realty was reported to be: