MSCI, Inc. (MSCI) Ownership & Trading Activity
Institutional holders, insider transactions, and congressional trades for MSCI. 13F holdings as of 2026-06-30.
In 13F filings for the quarter ended June 30, 2026, 1,059 institutions reported holding MSCI, with 66.7 million shares worth $37.3 billion in aggregate.
Top Institutional Holders
| Institution | Shares | Value | Change |
|---|---|---|---|
| Vanguard | 9,556,343 | $5.4B | INCREASED |
| BlackRock | 5,468,585 | $3.1B | DECREASED |
| Bamco Inc | 3,211,753 | $1.8B | INCREASED |
| State Street | 3,194,918 | $1.8B | INCREASED |
| T. Rowe Price | 2,403,866 | $1.3B | INCREASED |
Recent Insider Trades
| Insider | Type | Shares | Value | Date |
|---|---|---|---|---|
| Robert J. Gutowski (General Counsel) | SELL | 2,381 | $1M | 2026-10-22 |
| Andrew C. Wiechmann (Chief Financial Officer) | SELL | 450 | $257K | 2026-10-12 |
| Rajat Taneja (Director) | BUY | 1,786 | $1M | 2026-09-02 |
| June Yang (Director) | AWARD | 2 | 2026-08-28 | |
| Robin Matlock (Director) | AWARD | 6 | 2026-08-28 |
Full institutional holdings, insider history, and congressional trades for MSCI, Inc. on SentiSense.