As of February 2026 MarketAxess has a market cap of ยฃ5.07 Billion. This makes MarketAxess the world's 2616th 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 MarketAxess was reported to be: