As of October 2026 PTC Therapeutics has a market cap of HK$41.55 Billion. This makes PTC Therapeutics the world's 3037th 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 Oct 3rd, 2026 the market cap of PTC Therapeutics was reported to be: