As of February 2026 AvalonBay Communities has a market cap of NZ$42.32 Billion. This makes AvalonBay Communities the world's 966th 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 Feb 4th, 2026 the market cap of AvalonBay Communities was reported to be: