As of February 2026 AtriCure has a market cap of โน144.01 Billion. This makes AtriCure the world's 5191th 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 23rd, 2026 the market cap of AtriCure was reported to be: