As of April 2025 TMX Group has a market cap of โน913.78 Billion. This makes TMX Group the world's 1582th 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 26th, 2025 the market cap of TMX Group was reported to be: