As of December 2025 MSCI has a market cap of โน3.738 Trillion. This makes MSCI the world's 556th 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 9th, 2025 the market cap of MSCI was reported to be: