As of April 2025 ATCO has a market cap of NZ$6.68 Billion. This makes ATCO the world's 2978th 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 Apr 10th, 2025 the market cap of ATCO was reported to be: