Praxis Precision Medicines, Inc. Common Stock (PRAX) Ownership & Trading Activity
Institutional holders, insider transactions, and congressional trades for PRAX. 13F holdings as of 2026-06-30.
Top Institutional Holders
| Institution | Shares | Value | Change |
|---|---|---|---|
| BlackRock | 2,292,585 | $768M | DECREASED |
| State Street | 1,026,443 | $344M | INCREASED |
| Pictet Asset Management Holding | 291,689 | $98M | INCREASED |
| Aberdeen Group | 166,399 | $56M | DECREASED |
| Massachusetts Financial Services Co /MA | 107,409 | $36M | INCREASED |
Recent Insider Trades
| Insider | Type | Shares | Value | Date |
|---|---|---|---|---|
| Marcio Souza (Chief Executive Officer) | GIFT | 2,600 | 2026-07-08 | |
| Marcio Souza (Chief Executive Officer) | GIFT | 20,521 | 2026-07-08 | |
| Jill Desimone (Director) | EXERCISE | 3,034 | $447K | 2026-06-24 |
| Jill Desimone (Director) | EXERCISE | 8,566 | $379K | 2026-06-24 |
| Jill Desimone (Director) | SELL | 837 | $264K | 2026-06-24 |
Full institutional holdings, insider history, and congressional trades for Praxis Precision Medicines, Inc. Common Stock on SentiSense.