As of November 2026 Public Storage has a market cap of โน5.844 Trillion. This makes Public Storage the world's 405th 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 Nov 9th, 2026 the market cap of Public Storage was reported to be: