Verastem, Inc. (VSTM) Ownership & Trading Activity
Institutional holders, insider transactions, and congressional trades for VSTM. 13F holdings as of 2026-06-30.
In 13F filings for the quarter ended June 30, 2026, 151 institutions reported holding VSTM, with 94.5 million shares worth $361.3 million in aggregate.
Top Institutional Holders
| Institution | Shares | Value | Change |
|---|---|---|---|
| BlackRock | 9,192,447 | $35M | INCREASED |
| Vanguard | 7,777,714 | $30M | INCREASED |
| Armistice Capital | 7,024,000 | $27M | INCREASED |
| Rtw Investments | 6,635,793 | $25M | INCREASED |
| Deep Track Capital | 5,740,850 | $22M | UNCHANGED |
Full institutional holdings, insider history, and congressional trades for Verastem, Inc. on SentiSense.