As of December 2025 Insmed has a market cap of C$51.57 Billion. This makes Insmed the world's 624th 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 Dec 22nd, 2025 the market cap of Insmed was reported to be: