As of December 2025 MarketAxess has a market cap of โน614.49 Billion. This makes MarketAxess the world's 2558th 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 Dec 23rd, 2025 the market cap of MarketAxess was reported to be: