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.
13F holders, Q4 2024
Institutional positions in Acacia Research Corp as of Dec 31, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 95
- −7 vs. Q3 2024
- Shares held
- 83.5M
- −1.37M (−1.6%) vs. Q3 2024
- Total value
- $362.5M
- −$33.1M (−8.4%) vs. Q3 2024
- New holders
- 10
- 30 more added
- Sold out
- 17
- 32 more reduced
1 institution that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ACTG on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 122 | $401.0M |
| Q1 2026 | 118 | $407.4M |
| Q4 2025 | 94 | $313.8M |
| Q3 2025 | 89 | $273.8M |
| Q2 2025 | 86 | $299.3M |
| Q1 2025 | 89 | $265.9M |
| Q4 2024 | 95 | $362.5M |
| Q3 2024 | 103 | $395.7M |
| Q2 2024 | 103 | $432.3M |
| Q1 2024 | 92 | $458.4M |
| Q4 2023 | 95 | $339.2M |
| Q3 2023 | 89 | $314.2M |
| Q2 2023 | 84 | $186.4M |
| Q1 2023 | 81 | $158.8M |
| Q4 2022 | 84 | $102.2M |
| Q3 2022 | 77 | $79.2M |
| Q2 2022 | 85 | $108.7M |
| Q1 2022 | 96 | $123.9M |
| Q4 2021 | 110 | $150.2M |
| Q3 2021 | 102 | $193.9M |
| Q2 2021 | 96 | $198.2M |
| Q1 2021 | 112 | $200.7M |
Institutions, Q4 2024
Shares, value and share of portfolio for each institution holding Acacia Research Corp; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Connor, Clark & Lunn Investment Management Ltd. | 0 | $0 | 0.00% | −25,057−100.0% | Sold out |
| Prudential Financial Inc | 0 | $0 | 0.00% | −22,700−100.0% | Sold out |
| Ancora Advisors, LLC | 0 | $0 | 0.00% | −20,025−100.0% | Sold out |
| Tokio Marine Asset Management Co Ltd | 0 | $0 | 0.00% | −17,100−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −11,712−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −4,646−100.0% | Sold out |
| nVerses Capital, LLC | 0 | $0 | 0.00% | −2,800−100.0% | Sold out |
| Russell Investments Group, Ltd. | 0 | $0 | 0.00% | −778−100.0% | Sold out |
| Nisa Investment Advisors, LLC | 0 | $0 | 0.00% | −140−100.0% | Sold out |
| Capital Performance Advisors LLP | 0 | $0 | 0.00% | −79−100.0% | Sold out |
| Rothschild Investment LLC | 0 | $0 | 0.00% | −50−100.0% | Sold out |
| Federated Hermes, Inc. | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| Raymond James & Associates | – | – | – | – | Not filed |