Cogent Biosciences, Inc. Common Stock (COGT) Ownership & Trading Activity
Institutional holders, insider transactions, and congressional trades for COGT. 13F holdings as of 2026-03-31.
Top Institutional Holders
| Institution | Shares | Value | Change |
|---|---|---|---|
| FMR LLC | 23,122,748 | $890M | INCREASED |
| BlackRock, Inc. | 16,045,014 | $618M | INCREASED |
| DEERFIELD MANAGEMENT COMPANY, L.P. | 9,043,903 | $348M | UNCHANGED |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 7,333,333 | $282M | NEW |
| VANGUARD CAPITAL MANAGEMENT LLC | 6,894,959 | $265M | NEW |
Recent Insider Trades
| Insider | Type | Shares | Value | Date |
|---|---|---|---|---|
| Matthew Ros (Director) | AWARD | 17,901 | $572K | 2026-06-09 |
| Arlene Morris (Director) | AWARD | 17,901 | $572K | 2026-06-09 |
| Todd Shegog (Director) | AWARD | 17,901 | $572K | 2026-06-09 |
| Christopher W. Cain (Director) | AWARD | 17,901 | $572K | 2026-06-09 |
| Karen Jean Ferrante (Director) | AWARD | 17,901 | $572K | 2026-06-09 |
Full institutional holdings, insider history, and congressional trades for Cogent Biosciences, Inc. Common Stock on SentiSense.