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 2021
Institutional positions in Acacia Research Corp as of Dec 31, 2021. 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
- 110
- +8 vs. Q3 2021
- Shares held
- 29.3M
- +679.0K (+2.4%) vs. Q3 2021
- Total value
- $150.2M
- −$43.6M (−22.5%) vs. Q3 2021
- New holders
- 24
- 35 more added
- Sold out
- 16
- 30 more reduced
Compare with Q3 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, Q4 2021
Shares, value and share of portfolio for each institution holding Acacia Research Corp; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Royal Bank of Canada | 9,919 | $51.0K | 0.00% | +2,661+36.7% | Added |
| Prelude Capital Management, LLC | 10,000 | $51.0K | 0.00% | +10,000 | New |
| Ameritas Investment Partners, Inc. | 4,242 | $22.0K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 3,802 | $20.0K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 2,827 | $15.0K | 0.00% | 00.0% | Unchanged |
| State of Wyoming | 2,891 | $15.0K | 0.01% | +2,891 | New |
| MetLife Investment Management | 1,796 | $9.21K | 0.00% | −15,895−89.8% | Reduced |
| Point72 Hong Kong Ltd | 1,091 | $6.00K | 0.00% | +1,091 | New |
| Steward Partners Investment Advisory, LLC | 500 | $3.00K | 0.00% | +500 | New |
| PSI Advisors, LLC | 119 | $1.00K | 0.00% | 00.0% | Unchanged |
| AIGH Capital Management LLC | 0 | $0 | 0.00% | −362,906−100.0% | Sold out |
| M&G Investment Management Ltd | 0 | $0 | 0.00% | −166,703−100.0% | Sold out |
| Worth Venture Partners, LLC | 0 | $0 | 0.00% | −83,249−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −41,624−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −18,300−100.0% | Sold out |
| Aristides Capital LLC | 0 | $0 | 0.00% | −13,437−100.0% | Sold out |
| Parian Global Management LP | 0 | $0 | 0.00% | −12,602−100.0% | Sold out |
| Cheyne Capital Management (UK) LLP | 0 | $0 | 0.00% | −11,550−100.0% | Sold out |
| Sigma Planning Corp | 0 | $0 | 0.00% | −10,700−100.0% | Sold out |
| AQR Capital Management LLC | 0 | $0 | 0.00% | −10,198−100.0% | Sold out |
| FinTrust Capital Advisors, LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Koshinski Asset Management, Inc. | 0 | $0 | 0.00% | −9,481−100.0% | Sold out |
| Patriot Financial Group Insurance Agency, LLC | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| Parallel Advisors, LLC | 0 | $0 | 0.00% | −315−100.0% | Sold out |
| TD Private Client Wealth LLC | 0 | $0 | 0.00% | −150−100.0% | Sold out |
| Liberty Wealth Management LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |