As of February 2026 Apellis Pharmaceuticals has a market cap of โน269.93 Billion. This makes Apellis Pharmaceuticals the world's 4030th 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 Feb 2nd, 2026 the market cap of Apellis Pharmaceuticals was reported to be: