As of March 2026 ICON plc has a market cap of โน776.49 Billion. This makes ICON plc the world's 2287th 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 1st, 2026 the market cap of ICON plc was reported to be: