As of December 2025 Alkermes has a market cap of โน437.88 Billion. This makes Alkermes the world's 3093th 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 6th, 2025 the market cap of Alkermes was reported to be: