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, Q1 2022
Institutional positions in Acacia Research Corp as of Mar 31, 2022. 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
- 96
- −14 vs. Q4 2021
- Shares held
- 27.5M
- −1.76M (−6.0%) vs. Q4 2021
- Total value
- $123.9M
- −$26.3M (−17.5%) vs. Q4 2021
- New holders
- 9
- 22 more added
- Sold out
- 23
- 46 more reduced
Compare with Q4 2021: 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, Q1 2022
Shares, value and share of portfolio for each institution holding Acacia Research Corp; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Roundview Capital LLC | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| IndexIQ Advisors LLC | 0 | $0 | 0.00% | −63,505−100.0% | Sold out |
| Belvedere Trading LLC | 0 | $0 | 0.00% | −41,149−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −26,597−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −19,550−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −17,819−100.0% | Sold out |
| American Century Companies Inc | 0 | $0 | 0.00% | −16,376−100.0% | Sold out |
| Paloma Partners Management Co | 0 | $0 | 0.00% | −15,449−100.0% | Sold out |
| Old Mission Capital LLC | 0 | $0 | 0.00% | −15,140−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −14,263−100.0% | Sold out |
| Ergoteles LLC | 0 | $0 | 0.00% | −13,300−100.0% | Sold out |
| Alpine Global Management, LLC | 0 | $0 | 0.00% | −13,270−100.0% | Sold out |
| Williams Jones Wealth Management, LLC. | 0 | $0 | 0.00% | −12,000−100.0% | Sold out |
| ProShare Advisors LLC | 0 | $0 | 0.00% | −10,714−100.0% | Sold out |
| Metropolitan Life Insurance Co | 0 | $0 | 0.00% | −10,251−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| State of Wyoming | 0 | $0 | 0.00% | −2,891−100.0% | Sold out |
| MetLife Investment Management | 0 | $0 | 0.00% | −1,796−100.0% | Sold out |
| PSI Advisors, LLC | 0 | $0 | 0.00% | −119−100.0% | Sold out |