As of March 2025 TransAlta has a market cap of โน263.21 Billion. This makes TransAlta the world's 3507th 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 Mar 3rd, 2025 the market cap of TransAlta was reported to be: