Acacia Research Corp
ACTG- Exchange
- Nasdaq
- Industry
- Patent Owners & Lessors
- SEC CIK
- 0000934549
In the last 90 days, Acacia Research Corp insiders filed 0 open-market purchases and 4 sales; 122 institutions reported holding it in 13F filings for Q2 2026, worth $401.0M in total; Starboard Value is the only superinvestor holding it.
Superinvestors holding ACTG, Q2 2026
1 superinvestor reports holding Acacia Research Corp on Form 13F, worth $284.8M in total. Weight is Acacia Research Corp's share of each 13F portfolio; actions compare shares with Q1 2026.
| Superinvestor | % of portfolio | Shares | Value | vs. previous quarter |
|---|---|---|---|---|
| Starboard ValueJeff Smith | 6.3% | 61,123,595 | $284.8M | Unchanged |
Moves by quarter
Superinvestors that opened, added to, trimmed or sold out of ACTG each quarter, comparing shares with the quarter before. A superinvestor that didn't file for a quarter isn't listed, and isn't counted as selling.
Q3 2023
1 superinvestor holding at quarter end
- Added
- Starboard Value (+205.6%)
Q1 2023
1 superinvestor holding at quarter end
- Added
- Starboard Value (+300.0%)
Q4 2022
1 superinvestor holding at quarter end