As of February 2025 AltaGas has a market cap of NZ$12.71 Billion. This makes AltaGas the world's 2179th 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 18th, 2025 the market cap of AltaGas was reported to be: