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 2023
Institutional positions in Acacia Research Corp as of Dec 31, 2023. 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
- +6 vs. Q3 2023
- Shares held
- 86.5M
- +463.1K (+0.5%) vs. Q3 2023
- Total value
- $339.2M
- +$25.1M (+8.0%) vs. Q3 2023
- New holders
- 10
- 33 more added
- Sold out
- 4
- 30 more reduced
Compare with Q3 2023: 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 2023
Shares, value and share of portfolio for each institution holding Acacia Research Corp; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Coppell Advisory Solutions LLC | 29 | $114 | 0.00% | −54−65.1% | Reduced |
| Deutsche Bank AG | 87 | $341 | 0.00% | +87 | New |
| Pacific Capital Wealth Advisors, Inc | 100 | $392 | 0.00% | +100 | New |
| Metropolitan Life Insurance Co | 268 | $1.05K | 0.00% | −1,824−87.2% | Reduced |
| Qube Research & Technologies Ltd | 334 | $1.31K | 0.00% | +334 | New |
| The PNC Financial Services Group, Inc. | 1,513 | $5.93K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 3,139 | $12.3K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 3,316 | $13.0K | 0.00% | −381−10.3% | Reduced |
| Legal & General Group Plc | 3,480 | $13.6K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 4,900 | $19.2K | 0.00% | +4,900 | New |
| Tower Research Capital LLC (TRC) | 5,291 | $20.7K | 0.00% | −18,546−77.8% | Reduced |
| Citigroup Inc | 5,643 | $22.1K | 0.00% | +5,625+31,250.0% | Added |
| California State Teachers Retirement System | 6,257 | $24.5K | 0.00% | −2,130−25.4% | Reduced |
| Group One Trading, L.P. | 6,837 | $26.8K | 0.00% | −182−2.6% | Reduced |
| CWM, LLC | 8,148 | $32.0K | 0.00% | −1,602−16.4% | Reduced |
| Horizon Wealth Management, LLC | 10,000 | $39.2K | 0.01% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 11,131 | $43.6K | 0.00% | −7,721−41.0% | Reduced |
| BNP Paribas Arbitrage, SA | 11,430 | $44.8K | 0.00% | −4,015−26.0% | Reduced |
| Royal Bank of Canada | 11,454 | $45.0K | 0.00% | −7,628−40.0% | Reduced |
| Wells Fargo & Company | 11,704 | $45.9K | 0.00% | +2,310+24.6% | Added |
| Gateway Advisory, LLC | 12,000 | $47.0K | 0.01% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 12,600 | $49.4K | 0.00% | +12,600 | New |
| Jump Financial, LLC | 12,700 | $49.8K | 0.00% | +1,400+12.4% | Added |
| Victory Capital Management Inc | 13,180 | $51.7K | 0.00% | +2,426+22.6% | Added |
| Shufro Rose & Co LLC | 15,000 | $54.8K | 0.01% | 00.0% | Unchanged |
| Corsair Capital Management, L.P. | 15,000 | $58.8K | 0.02% | +15,000 | New |
| Janney Montgomery Scott LLC | 15,124 | $59.0K | 0.00% | +15,124 | New |
| Investors Research Corp | 15,100 | $59.2K | 0.01% | −3,000−16.6% | Reduced |
| Simplex Trading, LLC | 15,708 | $61.0K | 0.00% | +15,708 | New |
| Millennium Management LLC | 15,991 | $62.7K | 0.00% | −70,648−81.5% | Reduced |
| HRT Financial LP | 16,123 | $63.0K | 0.00% | −64,768−80.1% | Reduced |
| Raymond James & Associates | 17,300 | $67.8K | 0.00% | 00.0% | Unchanged |
| American International Group, Inc. | 18,895 | $74.1K | 0.00% | −75−0.4% | Reduced |
| NJ State Employees Deferred Compensation Plan | 20,000 | $78.4K | 0.01% | 00.0% | Unchanged |
| MetLife Investment Management | 20,191 | $79.1K | 0.00% | 00.0% | Unchanged |
| SNS Financial Group, LLC | 22,000 | $86.2K | 0.01% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 22,079 | $86.5K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 22,829 | $89.5K | 0.00% | +29+0.1% | Added |
| SG Americas Securities, LLC | 23,244 | $91.0K | 0.00% | +6,866+41.9% | Added |
| Ritholtz Wealth Management | 23,583 | $92.4K | 0.00% | −19,375−45.1% | Reduced |
| Portolan Capital Management, LLC | 24,000 | $94.1K | 0.01% | −1,176,802−98.0% | Reduced |
| Jane Street Group, LLC | 24,708 | $96.9K | 0.00% | −10,920−30.7% | Reduced |
| JPMorgan Chase & Co | 27,408 | $107.4K | 0.00% | +2,651+10.7% | Added |
| American Century Companies Inc | 27,662 | $108.4K | 0.00% | +9,405+51.5% | Added |
| Elkhorn Partners Limited Partnership | 32,100 | $126.0K | 0.09% | 00.0% | Unchanged |
| CI Private Wealth, LLC | 37,000 | $145.0K | 0.00% | +37,000 | New |
| Wolverine Trading, LLC | 38,015 | $149.0K | 0.00% | −49,481−56.6% | Reduced |
| Flagship Harbor Advisors, LLC | 40,000 | $156.8K | 0.01% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 40,834 | $160.1K | 0.00% | −60,408−59.7% | Reduced |
| UBS Group AG | 44,720 | $175.3K | 0.00% | +23,638+112.1% | Added |
| Barclays PLC | 52,565 | $206.1K | 0.00% | +43,825+501.4% | Added |
| Nuveen Asset Management, LLC | 52,865 | $207.2K | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 52,965 | $207.6K | 0.00% | +18,828+55.2% | Added |
| Two Sigma Advisers, LP | 53,238 | $208.7K | 0.00% | +42,438+392.9% | Added |
| Citadel Advisors LLC | 54,940 | $215.4K | 0.00% | +31,876+138.2% | Added |
| Price T Rowe Associates Inc | 60,226 | $237.0K | 0.00% | +1,093+1.8% | Added |
| FMR LLC | 61,210 | $239.9K | 0.00% | +240.0% | Added |
| Rhumbline Advisers | 64,158 | $251.5K | 0.00% | −420−0.7% | Reduced |
| Two Sigma Investments, LP | 73,822 | $289.4K | 0.00% | +73,822 | New |
| Mariner, LLC | 75,480 | $295.9K | 0.00% | +11,645+18.2% | Added |
| Jefferies Financial Group Inc. | 87,000 | $341.0K | 0.01% | +12,000+16.0% | Added |
| Susquehanna International Group, LLP | 92,810 | $363.8K | 0.00% | +16,168+21.1% | Added |
| Marquette Asset Management, LLC | 93,273 | $365.6K | 0.07% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 99,360 | $389.5K | 0.00% | +11,960+13.7% | Added |
| Charles Schwab Investment Management Inc | 116,573 | $457.0K | 0.00% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 118,895 | $466.1K | 0.00% | 00.0% | Unchanged |
| Capital Wealth Alliance, LLC | 124,504 | $488.1K | 0.33% | −34,036−21.5% | Reduced |
| Ancora Advisors, LLC | 129,902 | $509.2K | 0.01% | −390−0.3% | Reduced |
| Invesco Ltd. | 134,946 | $529.0K | 0.00% | +2,938+2.2% | Added |
| Squarepoint Ops LLC | 141,761 | $555.7K | 0.00% | +76,208+116.3% | Added |
| Empowered Funds, LLC | 159,526 | $625.3K | 0.02% | +14,376+9.9% | Added |
| Goldman Sachs Group Inc | 174,911 | $685.7K | 0.00% | +61,208+53.8% | Added |
| Morgan Stanley | 187,482 | $734.9K | 0.00% | +98,446+110.6% | Added |
| Levin Capital Strategies, L.P. | 238,000 | $933.0K | 0.10% | −129,119−35.2% | Reduced |
| Brandywine Global Investment Management, LLC | 269,263 | $1.06M | 0.01% | +222,240+472.6% | Added |
| Krilogy Financial LLC | 270,000 | $1.06M | 0.09% | +1,250+0.5% | Added |
| Northern Trust Corp | 328,248 | $1.29M | 0.00% | −3,246−1.0% | Reduced |
| Westerly Capital Management, LLC | 360,000 | $1.41M | 0.85% | +85,000+30.9% | Added |
| Acuitas Investments, LLC | 439,591 | $1.72M | 0.90% | +1230.0% | Added |
| Bridgeway Capital Management, LLC | 514,257 | $2.02M | 0.04% | −174,493−25.3% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 532,192 | $2.09M | 0.01% | 00.0% | Unchanged |
| Toroso Investments, LLC | 533,444 | $2.09M | 0.05% | −20,918−3.8% | Reduced |
| Clayton Partners LLC | 575,000 | $2.25M | 1.83% | 00.0% | Unchanged |
| Roumell Asset Management, LLC | 727,463 | $2.85M | 6.13% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 883,900 | $3.47M | 0.00% | +17,253+2.0% | Added |
| Pacific Ridge Capital Partners, LLC | 1,125,119 | $4.41M | 0.90% | −13,503−1.2% | Reduced |
| Royce & Associates LP | 1,218,471 | $4.78M | 0.04% | +83,954+7.4% | Added |
| Dimensional Fund Advisors LP | 1,368,782 | $5.37M | 0.00% | −233,626−14.6% | Reduced |
| Renaissance Technologies LLC | 1,531,200 | $6.00M | 0.01% | −80,800−5.0% | Reduced |
| Formidable Asset Management, LLC | 1,684,911 | $6.60M | 1.44% | −71,024−4.0% | Reduced |
| Vanguard Group Inc | 2,233,943 | $8.76M | 0.00% | +25,843+1.2% | Added |
| ArrowMark Colorado Holdings LLC | 2,359,662 | $9.25M | 0.10% | 00.0% | Unchanged |
| BlackRock Inc. | 2,482,974 | $9.73M | 0.00% | +128,101+5.4% | Added |
| State Street Corp | 2,683,064 | $10.5M | 0.00% | +1,633,468+155.6% | Added |
| Starboard Value LPSuperinvestorStarboard Value | 61,123,595 | $239.6M | 5.00% | 00.0% | Unchanged |
| Caption Management, LLC | 0 | $0 | 0.00% | −78,580−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −30,589−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −25,852−100.0% | Sold out |
| Maven Securities LTD | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |