As of December 2025 Equity Residential has a market cap of โน2.158 Trillion. This makes Equity Residential the world's 952th 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 5th, 2025 the market cap of Equity Residential was reported to be: