As of December 2025 Equity Residential has a market cap of NZ$41.05 Billion. This makes Equity Residential the world's 967th 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 Equity Residential was reported to be: