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, Q2 2021
Institutional positions in Acacia Research Corp as of Jun 30, 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
- 96
- −16 vs. Q1 2021
- Shares held
- 29.6M
- −619.3K (−2.1%) vs. Q1 2021
- Total value
- $198.2M
- −$2.44M (−1.2%) vs. Q1 2021
- New holders
- 12
- 29 more added
- Sold out
- 28
- 38 more reduced
Compare with Q1 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, Q2 2021
Shares, value and share of portfolio for each institution holding Acacia Research Corp; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Signaturefd, LLC | 120 | $1.00K | 0.00% | +120 | New |
| Liberty Wealth Management LLC | 100 | $1.00K | 0.00% | +100 | New |
| TD Private Client Wealth LLC | 150 | $1.01K | 0.00% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 280 | $2.00K | 0.00% | −61−17.9% | Reduced |
| Patriot Financial Group Insurance Agency, LLC | 500 | $3.00K | 0.00% | +500 | New |
| Wells Fargo & Company | 1,368 | $9.00K | 0.00% | −46,778−97.2% | Reduced |
| The PNC Financial Services Group, Inc. | 2,827 | $19.0K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 3,155 | $21.0K | 0.00% | −1,456−31.6% | Reduced |
| Legal & General Group Plc | 3,802 | $26.0K | 0.00% | −401−9.5% | Reduced |
| Ameritas Investment Partners, Inc. | 4,242 | $29.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 4,566 | $31.0K | 0.00% | +2,441+114.9% | Added |
| BNP Paribas Arbitrage, SA | 5,444 | $36.8K | 0.00% | −19,072−77.8% | Reduced |
| Royal Bank of Canada | 5,425 | $37.0K | 0.00% | −5,202−49.0% | Reduced |
| Barclays PLC | 6,203 | $42.0K | 0.00% | −33,575−84.4% | Reduced |
| Quadrature Capital Ltd | 10,059 | $68.0K | 0.00% | −266−2.6% | Reduced |
| Sigma Planning Corp | 10,700 | $72.0K | 0.00% | −4,000−27.2% | Reduced |
| Bank of America Corp | 11,900 | $81.0K | 0.00% | −48,275−80.2% | Reduced |
| Williams Jones Wealth Management, LLC. | 12,000 | $81.0K | 0.00% | 00.0% | Unchanged |
| Exane Derivatives | 13,440 | $81.6K | 0.02% | +13,440 | New |
| ProShare Advisors LLC | 12,720 | $86.0K | 0.00% | +60.0% | Added |
| Thompson Siegel & Walmsley LLC | 17,398 | $118.0K | 0.00% | 00.0% | Unchanged |
| Campbell & CO Investment Adviser LLC | 17,800 | $120.0K | 0.05% | +17,800 | New |
| Shufro Rose & Co LLC | 18,015 | $122.0K | 0.01% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 19,253 | $129.0K | 0.00% | −69,647−78.3% | Reduced |
| Investors Research Corp | 19,800 | $134.0K | 0.05% | 00.0% | Unchanged |
| Dalton Investments LLC | 20,000 | $135.0K | 0.07% | 00.0% | Unchanged |
| NJ State Employees Deferred Compensation Plan | 20,000 | $135.0K | 0.02% | 00.0% | Unchanged |
| Elkhorn Partners Limited Partnership | 20,000 | $135.0K | 0.08% | +5,000+33.3% | Added |
| Alliancebernstein L.P. | 20,341 | $138.0K | 0.00% | 00.0% | Unchanged |
| Algert Global LLC | 20,430 | $138.0K | 0.05% | +5,870+40.3% | Added |
| Voya Investment Management LLC | 20,966 | $142.0K | 0.00% | 00.0% | Unchanged |
| SNS Financial Group, LLC | 22,000 | $149.0K | 0.02% | +22,000 | New |
| First Manhattan Co | 23,000 | $155.0K | 0.00% | 00.0% | Unchanged |
| AXA S.A. | 23,700 | $160.0K | 0.00% | +23,700 | New |
| Jump Financial, LLC | 25,829 | $175.0K | 0.02% | +25,829 | New |
| American International Group, Inc. | 27,472 | $186.0K | 0.00% | −259−0.9% | Reduced |
| Deutsche Bank AG | 30,314 | $204.0K | 0.00% | −882−2.8% | Reduced |
| Manufacturers Life Insurance Company, The | 32,565 | $220.0K | 0.00% | +1,946+6.4% | Added |
| New York State Common Retirement Fund | 33,497 | $226.0K | 0.00% | +404+1.2% | Added |
| Boothbay Fund Management, LLC | 34,054 | $230.0K | 0.01% | −17,769−34.3% | Reduced |
| Price T Rowe Associates Inc | 34,395 | $233.0K | 0.00% | −4,000−10.4% | Reduced |
| State Board of Administration of Florida Retirement System | 34,484 | $233.0K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 38,199 | $258.0K | 0.00% | −155,279−80.3% | Reduced |
| Flagship Harbor Advisors, LLC | 40,000 | $270.0K | 0.03% | 00.0% | Unchanged |
| Group One Trading, L.P. | 42,296 | $286.0K | 0.01% | −56,664−57.3% | Reduced |
| Simplex Trading, LLC | 46,508 | $314.0K | 0.01% | −19,031−29.0% | Reduced |
| State of Wisconsin Investment Board | 51,800 | $350.0K | 0.00% | +8,600+19.9% | Added |
| Raymond James & Associates | 59,180 | $400.0K | 0.00% | −16,935−22.2% | Reduced |
| IndexIQ Advisors LLC | 60,837 | $411.0K | 0.01% | −4,853−7.4% | Reduced |
| FMR LLC | 60,901 | $412.0K | 0.00% | +10.0% | Added |
| Citadel Advisors LLC | 61,077 | $413.0K | 0.00% | +7,339+13.7% | Added |
| Winton Group Ltd | 62,254 | $421.0K | 0.02% | −3,620−5.5% | Reduced |
| California State Teachers Retirement System | 67,542 | $457.0K | 0.00% | −4,186−5.8% | Reduced |
| Public Employees Retirement System of Ohio | 68,698 | $464.0K | 0.00% | +68,698 | New |
| JPMorgan Chase & Co | 71,718 | $485.0K | 0.00% | −92,726−56.4% | Reduced |
| Rhumbline Advisers | 84,458 | $571.0K | 0.00% | −7,650−8.3% | Reduced |
| Millennium Management LLC | 94,611 | $640.0K | 0.00% | +48,778+106.4% | Added |
| Gsa Capital Partners LLP | 103,842 | $702.0K | 0.08% | +76,350+277.7% | Added |
| AQR Capital Management LLC | 107,428 | $726.0K | 0.00% | −315,412−74.6% | Reduced |
| Two Sigma Advisers, LP | 114,638 | $775.0K | 0.00% | −1,600−1.4% | Reduced |
| Mariner, LLC | 125,211 | $846.0K | 0.01% | +100+0.1% | Added |
| MYDA Advisors LLC | 130,000 | $879.0K | 0.24% | +102,155+366.9% | Added |
| SeaCrest Wealth Management, LLC | 141,200 | $955.0K | 0.12% | +11,500+8.9% | Added |
| Morgan Stanley | 141,292 | $956.0K | 0.00% | +31,251+28.4% | Added |
| Kerrisdale Advisers, LLC | 150,000 | $1.01M | 0.09% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 153,784 | $1.04M | 0.00% | +150,150+4,131.8% | Added |
| Jennison Associates LLC | 154,413 | $1.04M | 0.00% | −6,370−4.0% | Reduced |
| Parametric Portfolio Associates LLC | 159,697 | $1.08M | 0.00% | +3,183+2.0% | Added |
| M&G Investment Management Ltd | 158,901 | $1.11M | 0.01% | +158,901 | New |
| Bank of New York Mellon Corp | 183,279 | $1.24M | 0.00% | +361+0.2% | Added |
| Royce & Associates LP | 190,000 | $1.28M | 0.01% | −6,582−3.3% | Reduced |
| Nuveen Asset Management, LLC | 227,373 | $1.54M | 0.00% | −60,388−21.0% | Reduced |
| Ancora Advisors, LLC | 235,593 | $1.59M | 0.04% | +68,877+41.3% | Added |
| Goldman Sachs Group Inc | 247,755 | $1.68M | 0.00% | +53,338+27.4% | Added |
| Eidelman Virant Capital | 258,000 | $1.74M | 0.67% | +258,000 | New |
| Capital Wealth Alliance, LLC | 328,645 | $1.91M | 1.22% | +13,939+4.4% | Added |
| Baird Financial Group, Inc. | 289,726 | $1.96M | 0.01% | −42,124−12.7% | Reduced |
| Cooper Creek Partners Management LLC | 293,198 | $1.98M | 0.53% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 344,137 | $2.33M | 0.00% | +13,878+4.2% | Added |
| Jacobs Levy Equity Management, Inc | 358,548 | $2.42M | 0.02% | +358,548 | New |
| Northern Trust Corp | 468,482 | $3.17M | 0.00% | −8,098−1.7% | Reduced |
| Skye Global Management LP | 546,000 | $3.69M | 0.07% | +28,000+5.4% | Added |
| Bridgeway Capital Management, LLC | 549,900 | $3.72M | 0.07% | −35,000−6.0% | Reduced |
| CWM, LLC | 669,575 | $4.53M | 0.04% | 00.0% | Unchanged |
| Wolf Hill Capital Management, LP | 722,865 | $4.89M | 1.47% | −36,954−4.9% | Reduced |
| Geode Capital Management, LLC | 840,772 | $5.68M | 0.00% | +45,179+5.7% | Added |
| State Street Corp | 953,259 | $6.44M | 0.00% | +75,416+8.6% | Added |
| Dimensional Fund Advisors LP | 1,174,885 | $7.94M | 0.00% | −85,298−6.8% | Reduced |
| Formidable Asset Management, LLC | 1,403,344 | $8.09M | 1.74% | +792,065+129.6% | Added |
| Pacific Ridge Capital Partners, LLC | 1,342,004 | $9.07M | 1.64% | +59,148+4.6% | Added |
| ArrowMark Colorado Holdings LLC | 1,797,785 | $12.2M | 0.09% | −141,285−7.3% | Reduced |
| Renaissance Technologies LLC | 2,273,000 | $15.4M | 0.02% | −196,100−7.9% | Reduced |
| Vanguard Group Inc | 2,298,861 | $15.5M | 0.00% | −175,116−7.1% | Reduced |
| Granahan Investment Management Inc | 2,395,819 | $16.2M | 0.30% | +146,869+6.5% | Added |
| Invesco Ltd. | 2,589,011 | $17.5M | 0.00% | −3,486−0.1% | Reduced |
| BlackRock Inc. | 3,396,375 | $23.0M | 0.00% | +358,470+11.8% | Added |
| Marshall Wace North America L.P. | 0 | $0 | 0.00% | −293,626−100.0% | Sold out |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −288,060−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −191,500−100.0% | Sold out |
| EAM Investors, LLC | 0 | $0 | 0.00% | −177,612−100.0% | Sold out |