As of August 2026 MSCI has a market cap of โน3.947 Trillion. This makes MSCI the world's 635th 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 Aug 16th, 2026 the market cap of MSCI was reported to be: