As of October 2026 MSCI has a market cap of โน3.974 Trillion. This makes MSCI the world's 615th 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 Oct 10th, 2026 the market cap of MSCI was reported to be: