As of April 2026 PTC Therapeutics has a market cap of C$7.86 Billion. This makes PTC Therapeutics the world's 2901th 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 11th, 2026 the market cap of PTC Therapeutics was reported to be: