Perimeter Solutions, Inc. (PRM) Ownership & Trading Activity
Institutional holders, insider transactions, and congressional trades for PRM. 13F holdings as of 2026-06-30.
Top Institutional Holders
| Institution | Shares | Value | Change |
|---|---|---|---|
| Windacre Partnership | 16,148,621 | $576M | DECREASED |
| Principal Financial Group | 14,007,326 | $499M | INCREASED |
| BlackRock | 12,170,113 | $434M | INCREASED |
| Vanguard | 9,613,918 | $343M | INCREASED |
| FMR | 9,602,473 | $342M | INCREASED |
Recent Insider Trades
| Insider | Type | Shares | Value | Date |
|---|---|---|---|---|
| WINDACRE PARTNERSHIP LLC (10% Owner) | SELL | 1,875,000 | $64M | 2026-06-26 |
| WINDACRE PARTNERSHIP LLC (10% Owner) | SELL | 437,500 | $14M | 2026-06-26 |
| WINDACRE PARTNERSHIP LLC (10% Owner) | SELL | 548,479 | $19M | 2026-06-26 |
| WINDACRE PARTNERSHIP LLC (10% Owner) | SELL | 20,000 | $725K | 2026-06-26 |
| WINDACRE PARTNERSHIP LLC (10% Owner) | SELL | 2,296,400 | $79M | 2026-06-26 |
Full institutional holdings, insider history, and congressional trades for Perimeter Solutions, Inc. on SentiSense.