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, Q3 2021
Institutional positions in Acacia Research Corp as of Sep 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
- 102
- +7 vs. Q2 2021
- Shares held
- 28.6M
- −298.1K (−1.0%) vs. Q2 2021
- Total value
- $193.9M
- +$158.9K (+0.1%) vs. Q2 2021
- New holders
- 19
- 23 more added
- Sold out
- 12
- 32 more reduced
1 institution that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2021
Shares, value and share of portfolio for each institution holding Acacia Research Corp; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Wells Fargo & Company | 26 | $0 | 0.00% | −1,342−98.1% | Reduced |
| Liberty Wealth Management LLC | 100 | $1.00K | 0.00% | 00.0% | Unchanged |
| PSI Advisors, LLC | 119 | $1.00K | 0.00% | +119 | New |
| TD Private Client Wealth LLC | 150 | $1.02K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 315 | $2.00K | 0.00% | +315 | New |
| Patriot Financial Group Insurance Agency, LLC | 500 | $3.00K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 2,827 | $19.0K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 3,802 | $26.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 4,242 | $29.0K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 5,638 | $38.0K | 0.00% | +2,483+78.7% | Added |
| Tower Research Capital LLC (TRC) | 5,713 | $39.0K | 0.00% | +1,147+25.1% | Added |
| Royal Bank of Canada | 7,258 | $50.0K | 0.00% | +1,833+33.8% | Added |
| Belvedere Trading LLC | 11,227 | $62.0K | 0.02% | +11,227 | New |
| Koshinski Asset Management, Inc. | 9,481 | $64.4K | 0.01% | +9,481 | New |
| FinTrust Capital Advisors, LLC | 10,000 | $68.0K | 0.02% | +10,000 | New |
| AQR Capital Management LLC | 10,198 | $69.0K | 0.00% | −97,230−90.5% | Reduced |
| Sigma Planning Corp | 10,700 | $73.0K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 11,171 | $75.9K | 0.00% | +5,727+105.2% | Added |
| Cheyne Capital Management (UK) LLP | 11,550 | $78.0K | 0.05% | +11,550 | New |
| Williams Jones Wealth Management, LLC. | 12,000 | $81.0K | 0.00% | 00.0% | Unchanged |
| Levin Capital Strategies, L.P. | 12,000 | $81.0K | 0.01% | +12,000 | New |
| Parian Global Management LP | 12,602 | $86.0K | 0.06% | +12,602 | New |
| Metropolitan Life Insurance Co | 13,385 | $90.9K | 0.00% | +13,385 | New |
| Aristides Capital LLC | 13,437 | $91.0K | 0.07% | +13,437 | New |
| Alliancebernstein L.P. | 15,841 | $108.0K | 0.00% | −4,500−22.1% | Reduced |
| Thompson Siegel & Walmsley LLC | 17,398 | $118.0K | 0.00% | 00.0% | Unchanged |
| MetLife Investment Management | 17,691 | $120.1K | 0.00% | +17,691 | New |
| Shufro Rose & Co LLC | 18,015 | $122.0K | 0.01% | 00.0% | Unchanged |
| Powell Investment Advisors, LLC | 18,000 | $122.0K | 0.08% | +18,000 | New |
| Engineers Gate Manager LP | 18,300 | $124.0K | 0.01% | +18,300 | New |
| Russell Investments Group, Ltd. | 18,967 | $127.0K | 0.00% | −286−1.5% | Reduced |
| Investors Research Corp | 19,800 | $134.0K | 0.05% | 00.0% | Unchanged |
| Dalton Investments LLC | 20,000 | $136.0K | 0.10% | 00.0% | Unchanged |
| NJ State Employees Deferred Compensation Plan | 20,000 | $136.0K | 0.02% | 00.0% | Unchanged |
| Barclays PLC | 20,036 | $136.0K | 0.00% | +13,833+223.0% | Added |
| Voya Investment Management LLC | 20,966 | $142.0K | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 20,855 | $142.0K | 0.00% | +8,955+75.3% | Added |
| Elkhorn Partners Limited Partnership | 21,400 | $145.0K | 0.09% | +1,400+7.0% | Added |
| Citadel Advisors LLC | 22,006 | $149.0K | 0.00% | −39,071−64.0% | Reduced |
| SNS Financial Group, LLC | 22,000 | $149.0K | 0.02% | 00.0% | Unchanged |
| First Manhattan Co | 23,000 | $156.0K | 0.00% | 00.0% | Unchanged |
| American International Group, Inc. | 26,835 | $182.0K | 0.00% | −637−2.3% | Reduced |
| California State Teachers Retirement System | 27,056 | $184.0K | 0.00% | −40,486−59.9% | Reduced |
| JPMorgan Chase & Co | 27,385 | $186.0K | 0.00% | −44,333−61.8% | Reduced |
| Deutsche Bank AG | 28,371 | $193.0K | 0.00% | −1,943−6.4% | Reduced |
| Manufacturers Life Insurance Company, The | 31,008 | $211.0K | 0.00% | −1,557−4.8% | Reduced |
| Raymond James & Associates | 32,030 | $217.0K | 0.00% | −27,150−45.9% | Reduced |
| New York State Common Retirement Fund | 33,383 | $227.0K | 0.00% | −114−0.3% | Reduced |
| Boothbay Fund Management, LLC | 34,054 | $231.0K | 0.01% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 34,395 | $234.0K | 0.00% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 34,484 | $234.0K | 0.00% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 34,612 | $235.0K | 0.00% | +34,612 | New |
| Flagship Harbor Advisors, LLC | 40,000 | $270.0K | 0.03% | 00.0% | Unchanged |
| Winton Group Ltd | 41,624 | $283.0K | 0.02% | −20,630−33.1% | Reduced |
| Simplex Trading, LLC | 46,508 | $300.0K | 0.01% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 51,800 | $352.0K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 52,356 | $355.0K | 0.00% | +14,157+37.1% | Added |
| FMR LLC | 60,900 | $414.0K | 0.00% | −10.0% | Reduced |
| IndexIQ Advisors LLC | 67,609 | $459.0K | 0.02% | +6,772+11.1% | Added |
| Public Employees Retirement System of Ohio | 68,698 | $466.0K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 70,978 | $482.0K | 0.01% | +28,682+67.8% | Added |
| Worth Venture Partners, LLC | 83,249 | $565.0K | 0.26% | +83,249 | New |
| Mariner, LLC | 84,061 | $571.0K | 0.00% | −41,150−32.9% | Reduced |
| Rhumbline Advisers | 86,179 | $585.0K | 0.00% | +1,721+2.0% | Added |
| Eidelman Virant Capital | 93,000 | $644.0K | 0.25% | −165,000−64.0% | Reduced |
| Advisor Group Holdings, Inc. | 96,784 | $657.0K | 0.00% | −57,000−37.1% | Reduced |
| Gsa Capital Partners LLP | 105,980 | $720.0K | 0.07% | +2,138+2.1% | Added |
| Morgan Stanley | 123,911 | $842.0K | 0.00% | −17,381−12.3% | Reduced |
| Charles Schwab Investment Management Inc | 125,937 | $856.0K | 0.00% | −218,200−63.4% | Reduced |
| Millennium Management LLC | 134,771 | $915.0K | 0.00% | +40,160+42.4% | Added |
| SeaCrest Wealth Management, LLC | 146,200 | $993.0K | 0.12% | +5,000+3.5% | Added |
| Kerrisdale Advisers, LLC | 150,000 | $1.02M | 0.11% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 152,943 | $1.04M | 0.00% | +152,943 | New |
| Toroso Investments, LLC | 149,193 | $1.04M | 0.04% | +149,193 | New |
| Parametric Portfolio Associates LLC | 157,620 | $1.07M | 0.00% | −2,077−1.3% | Reduced |
| M&G Investment Management Ltd | 166,703 | $1.17M | 0.01% | +7,802+4.9% | Added |
| Two Sigma Advisers, LP | 174,438 | $1.18M | 0.00% | +59,800+52.2% | Added |
| Marshall Wace, LLP | 181,764 | $1.23M | 0.01% | +181,764 | New |
| Royce & Associates LP | 190,000 | $1.29M | 0.01% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 193,254 | $1.31M | 0.00% | +9,975+5.4% | Added |
| Nuveen Asset Management, LLC | 210,729 | $1.47M | 0.00% | −16,644−7.3% | Reduced |
| Goldman Sachs Group Inc | 216,092 | $1.47M | 0.00% | −31,663−12.8% | Reduced |
| Ancora Advisors, LLC | 235,593 | $1.60M | 0.04% | 00.0% | Unchanged |
| Capital Wealth Alliance, LLC | 348,744 | $1.91M | 1.16% | +20,099+6.1% | Added |
| Cooper Creek Partners Management LLC | 293,198 | $1.99M | 0.27% | 00.0% | Unchanged |
| Jacobs Levy Equity Management, Inc | 353,125 | $2.40M | 0.02% | −5,423−1.5% | Reduced |
| AIGH Capital Management LLC | 362,906 | $2.46M | 0.73% | +362,906 | New |
| Baird Financial Group, Inc. | 445,577 | $3.02M | 0.01% | +155,851+53.8% | Added |
| Northern Trust Corp | 452,260 | $3.07M | 0.00% | −16,222−3.5% | Reduced |
| Bridgeway Capital Management, LLC | 475,000 | $3.23M | 0.06% | −74,900−13.6% | Reduced |
| Wolf Hill Capital Management, LP | 722,865 | $4.91M | 1.47% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 827,203 | $5.62M | 0.00% | −13,569−1.6% | Reduced |
| State Street Corp | 954,692 | $6.48M | 0.00% | +1,433+0.2% | Added |
| Dimensional Fund Advisors LP | 1,161,825 | $7.89M | 0.00% | −13,060−1.1% | Reduced |
| Pacific Ridge Capital Partners, LLC | 1,279,068 | $8.69M | 1.60% | −62,936−4.7% | Reduced |
| Formidable Asset Management, LLC | 1,483,002 | $10.1M | 1.89% | +79,658+5.7% | Added |
| ArrowMark Colorado Holdings LLC | 1,762,785 | $12.0M | 0.09% | −35,000−1.9% | Reduced |
| Renaissance Technologies LLC | 2,153,700 | $14.6M | 0.02% | −119,300−5.2% | Reduced |
| Vanguard Group Inc | 2,332,030 | $15.8M | 0.00% | +33,169+1.4% | Added |
| Granahan Investment Management Inc | 2,345,352 | $15.9M | 0.30% | −50,467−2.1% | Reduced |