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MSCI Inc. — Major Holders & Superinvestors

MSCI
NYSEFinancial ServicesFinancial - Data & Stock ExchangesCIK 0001408198msci.comAbout MSCI
Last close · Oct 16, 2026569.08−6.01 (−1.05%)
Market cap$41.4B

Of the 85 managers this site tracks, 7 held MSCI (MSCI) at the end of Q2 2026, their latest 13Fs. The largest position by value was Viking Global's, $650.0M; Polen Capital's ($376.2M) and Thomas Gayner's ($80.0M) follow. No Schedule 13D or 13G is on file for MSCI from the activists and large holders the site follows.

Superinvestors holding MSCI

7 of the tracked managers · latest 13F
ManagerFirmQuarterSharesValue

13D/13G are SEC beneficial-ownership disclosures, triggered only above 5%; a 13F is a quarterly snapshot filed up to 45 days after quarter end. Superinvestor names link to their full portfolios under Investors.