Cogent Biosciences, Inc. Common Stock (COGT) Ownership & Trading Activity
Institutional holders, insider transactions, and congressional trades for COGT. 13F holdings as of 2026-06-30.
In 13F filings for the quarter ended June 30, 2026, 313 institutions reported holding COGT, with 193.1 million shares worth $7.5 billion in aggregate.
Top Institutional Holders
| Institution | Shares | Value | Change |
|---|---|---|---|
| FMR | 25,681,174 | $994M | INCREASED |
| BlackRock | 17,352,646 | $672M | INCREASED |
| Vanguard | 16,941,583 | $656M | INCREASED |
| State Street | 6,964,919 | $270M | INCREASED |
| Janus Henderson (Jupiter Topco) | 6,624,848 | $256M | INCREASED |
Recent Insider Trades
| Insider | Type | Shares | Value | Date |
|---|---|---|---|---|
| Karen Jean Ferrante (Director) | AWARD | 759 | $24K | 2026-10-01 |
| Arlene Morris (Director) | EXERCISE | 3,583 | $9K | 2026-08-27 |
| Arlene Morris (Director) | EXERCISE | 41,927 | $236K | 2026-08-27 |
| Arlene Morris (Director) | SELL | 3,161 | $119K | 2026-08-27 |
| Arlene Morris (Director) | SELL | 42,349 | $2M | 2026-08-27 |
Full institutional holdings, insider history, and congressional trades for Cogent Biosciences, Inc. Common Stock on SentiSense.