As of October 2026 Mercury Systems has a market cap of โฌ4.42 Billion. This makes Mercury Systems the world's 3171th 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 Oct 28th, 2026 the market cap of Mercury Systems was reported to be: