As of December 2025 Public Storage has a market cap of ยฃ35.27 Billion. This makes Public Storage the world's 494th 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 8th, 2025 the market cap of Public Storage was reported to be: