Acacia Research Corporation (ACTG) Ownership & Trading Activity
Institutional holders, insider transactions, and congressional trades for ACTG. 13F holdings as of 2026-06-30.
In 13F filings for the quarter ended June 30, 2026, 120 institutions reported holding ACTG, with 85.6 million shares worth $399.0 million in aggregate.
Top Institutional Holders
| Institution | Shares | Value | Change |
|---|---|---|---|
| Starboard Value | 61,123,595 | $285M | UNCHANGED |
| State Street | 3,166,717 | $15M | INCREASED |
| Dimensional Fund Advisors | 2,941,723 | $14M | INCREASED |
| BlackRock | 2,597,274 | $12M | INCREASED |
| Vanguard | 2,022,699 | $9M | DECREASED |
Full institutional holdings, insider history, and congressional trades for Acacia Research Corporation on SentiSense.