MSCI Inc (MSCI)
Financial Services
Financial Data & Stock Exchanges
574.40 $
+0.4%
vs. previous close
Closing price · As of: 3. Aug 2026
Who owns MSCI Inc (MSCI)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 94.7% of the shares are freely tradable; institutional investors hold 93.9%.
Ownership Structure
Institutional ownership
Share of the stock held by institutional investors (funds, banks, insurers) according to regulatory filings.
93.9%
Insiders
Share of the stock held by the executives, founders and major shareholders of the company itself.
3.6%
Float
Share of stock freely tradable on the market — not locked up in the hands of founders, insiders, or major shareholders.
94.7%
Short % of float
Shares sold short as a percentage of the freely tradable float — high values signal many bets on falling prices.
2.1%
Shares Outstanding
Total number of shares issued. Price times share count gives market cap.
73Mio.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 7.90 | 5,740,802 | -2.7 | 03/31/2026 |
| Vanguard Capital Management, LLC | 6.40 | 4,653,076 | +0.0 | 03/31/2026 |
| Vanguard Portfolio Management, LLC | 5.54 | 4,024,536 | +0.0 | 03/31/2026 |
| State Street Corp | 4.28 | 3,114,932 | -2.3 | 03/31/2026 |
| BAMCO Inc | 3.71 | 2,699,389 | -2.0 | 03/31/2026 |
| Morgan Stanley - Brokerage Accounts | 3.09 | 2,244,979 | -9.0 | 03/31/2026 |
| Geode Capital Management, LLC | 2.75 | 1,999,610 | +0.3 | 03/31/2026 |
| T. Rowe Price Investment Management,Inc. | 2.07 | 1,507,193 | -37.3 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard Morn Total Stk Mkt Idx Investor | 3.03 | 2,205,575 | -0.7 | 06/30/2026 |
| Vanguard 500 Index Investor | 2.60 | 1,891,438 | -1.7 | 06/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Data as of: August 3, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.