As of February 2026 MarketAxess has a market cap of ยฃ4.36 Billion. This makes MarketAxess the world's 2836th 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 3rd, 2026 the market cap of MarketAxess was reported to be: