As of July 2026 MarketAxess has a market cap of $4.04 Billion USD. This makes MarketAxess the world's 3588th 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 Jul 11th, 2026 the market cap of MarketAxess was reported to be: