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 2023
Institutional positions in Acacia Research Corp as of Mar 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
- 81
- −3 vs. Q4 2022
- Shares held
- 41.1M
- +16.8M (+69.3%) vs. Q4 2022
- Total value
- $158.8M
- +$56.6M (+55.4%) vs. Q4 2022
- New holders
- 14
- 28 more added
- Sold out
- 17
- 21 more reduced
Compare with Q4 2022: 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 2023
Shares, value and share of portfolio for each institution holding Acacia Research Corp; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| JPMorgan Chase & Co | 118 | $0 | 0.00% | 00.0% | Unchanged |
| Deutsche Bank AG | 87 | $336 | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 301 | $1.16K | 0.00% | +38+14.4% | Added |
| The PNC Financial Services Group, Inc. | 1,513 | $5.84K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 2,522 | $9.73K | 0.00% | −1,171−31.7% | Reduced |
| Horizon Wealth Management, LLC | 10,000 | $38.6K | 0.03% | 00.0% | Unchanged |
| Virtu Financial LLC | 11,042 | $43.0K | 0.00% | +11,042 | New |
| Lighthouse Investment Partners, LLC | 11,849 | $45.7K | 0.00% | −8,701−42.3% | Reduced |
| Gateway Advisory, LLC | 12,000 | $46.0K | 0.01% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 12,635 | $48.8K | 0.00% | +12,635 | New |
| Y-Intercept (Hong Kong) Ltd | 14,290 | $55.2K | 0.01% | +14,290 | New |
| Barclays PLC | 15,112 | $58.3K | 0.00% | +15,112 | New |
| Tower Research Capital LLC (TRC) | 16,176 | $62.0K | 0.00% | −225−1.4% | Reduced |
| Balyasny Asset Management LLC | 16,279 | $62.8K | 0.00% | +16,279 | New |
| Stokes Family Office, LLC | 16,880 | $65.2K | 0.01% | +16,880 | New |
| Boothbay Fund Management, LLC | 18,000 | $69.5K | 0.00% | −9,000−33.3% | Reduced |
| Shufro Rose & Co LLC | 18,015 | $69.5K | 0.01% | −17,537−49.3% | Reduced |
| Investors Research Corp | 18,100 | $69.9K | 0.02% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 18,555 | $71.6K | 0.00% | 00.0% | Unchanged |
| NJ State Employees Deferred Compensation Plan | 20,000 | $77.2K | 0.01% | 00.0% | Unchanged |
| Maven Securities LTD | 20,000 | $77.2K | 0.01% | 00.0% | Unchanged |
| Raymond James & Associates | 21,700 | $83.8K | 0.00% | 00.0% | Unchanged |
| SNS Financial Group, LLC | 22,000 | $84.9K | 0.01% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 22,253 | $85.9K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 26,173 | $101.0K | 0.00% | +26,035+18,865.9% | Added |
| LMR Partners LLP | 26,623 | $102.8K | 0.00% | +26,623 | New |
| State of Wisconsin Investment Board | 29,500 | $113.9K | 0.00% | −33,000−52.8% | Reduced |
| Elkhorn Partners Limited Partnership | 30,000 | $116.0K | 0.08% | +5,000+20.0% | Added |
| Gsa Capital Partners LLP | 31,131 | $120.0K | 0.01% | −85,333−73.3% | Reduced |
| Bank of America Corp | 31,647 | $122.2K | 0.00% | +31,007+4,844.8% | Added |
| Sea Otter Advisors LLC | 31,877 | $123.0K | 0.08% | +31,877 | New |
| Man Group plc | – | $125.7K | 0.00% | – | – |
| Jump Financial, LLC | 32,786 | $126.6K | 0.01% | −21,343−39.4% | Reduced |
| Marquette Asset Management, LLC | 36,989 | $142.8K | 0.04% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 37,034 | $143.0K | 0.00% | −7,972−17.7% | Reduced |
| Squarepoint Ops LLC | 39,506 | $152.5K | 0.00% | +39,506 | New |
| Flagship Harbor Advisors, LLC | 40,000 | $154.4K | 0.01% | 00.0% | Unchanged |
| 683 Capital Management, LLC | 41,000 | $158.3K | 0.01% | +41,000 | New |
| Price T Rowe Associates Inc | 43,500 | $168.0K | 0.00% | 00.0% | Unchanged |
| Tudor Investment Corp Et Al | 51,110 | $197.0K | 0.00% | −33,826−39.8% | Reduced |
| Marshall Wace, LLP | 59,930 | $231.3K | 0.00% | −117,941−66.3% | Reduced |
| FMR LLC | 61,546 | $237.6K | 0.00% | +74+0.1% | Added |
| Ritholtz Wealth Management | 66,291 | $255.9K | 0.01% | +28,895+77.3% | Added |
| Two Sigma Advisers, LP | 81,600 | $315.0K | 0.00% | −114,138−58.3% | Reduced |
| D. E. Shaw & Co., Inc. | 84,055 | $324.5K | 0.00% | +16,198+23.9% | Added |
| HRT Financial LP | 88,757 | $342.0K | 0.00% | +88,757 | New |
| Advisor Group Holdings, Inc. | 95,066 | $367.0K | 0.00% | 00.0% | Unchanged |
| Invesco Ltd. | 98,394 | $379.8K | 0.00% | +11,063+12.7% | Added |
| Northern Trust Corp | 99,215 | $383.0K | 0.00% | +23,580+31.2% | Added |
| First Trust Advisors LP | 115,917 | $447.4K | 0.00% | +21,135+22.3% | Added |
| Citadel Advisors LLC | 122,275 | $472.0K | 0.00% | −49,983−29.0% | Reduced |
| CWM, LLC | 125,787 | $486.0K | 0.00% | −543,788−81.2% | Reduced |
| Ancora Advisors, LLC | 130,292 | $502.9K | 0.01% | 00.0% | Unchanged |
| Jane Street Group, LLC | 130,677 | $504.4K | 0.00% | +130,677 | New |
| Goldman Sachs Group Inc | 137,399 | $530.4K | 0.00% | +27,282+24.8% | Added |
| Susquehanna International Group, LLP | 143,465 | $553.8K | 0.00% | +23,113+19.2% | Added |
| Citigroup Inc | 144,987 | $559.6K | 0.00% | +144,987 | New |
| O'Shaughnessy Asset Management, LLC | 152,597 | $589.0K | 0.01% | +61,020+66.6% | Added |
| Krilogy Financial LLC | 153,750 | $593.5K | 0.05% | +100,750+190.1% | Added |
| Morgan Stanley | 159,763 | $616.7K | 0.00% | +62,370+64.0% | Added |
| Levin Capital Strategies, L.P. | 180,000 | $694.8K | 0.09% | −108,000−37.5% | Reduced |
| Capital Wealth Alliance, LLC | 254,823 | $983.6K | 0.79% | −90,110−26.1% | Reduced |
| Difesa Capital Management, LP | 304,923 | $1.18M | 1.11% | −2,500−0.8% | Reduced |
| State Street Corp | 314,828 | $1.22M | 0.00% | +165,442+110.7% | Added |
| Millennium Management LLC | 318,606 | $1.23M | 0.00% | +21,135+7.1% | Added |
| Geode Capital Management, LLC | 423,580 | $1.64M | 0.00% | −56,975−11.9% | Reduced |
| Westerly Capital Management, LLC | 450,000 | $1.74M | 1.25% | +50,000+12.5% | Added |
| Roumell Asset Management, LLC | 470,236 | $1.82M | 4.11% | +470,236 | New |
| Toroso Investments, LLC | 511,001 | $1.97M | 0.06% | +28,923+6.0% | Added |
| Fuller & Thaler Asset Management, Inc. | 550,393 | $2.12M | 0.01% | −485−0.1% | Reduced |
| Bridgeway Capital Management, LLC | 593,690 | $2.29M | 0.06% | +99,190+20.1% | Added |
| Royce & Associates LP | 886,417 | $3.42M | 0.03% | +460,717+108.2% | Added |
| BlackRock Inc. | 927,099 | $3.58M | 0.00% | +2,601+0.3% | Added |
| Pacific Ridge Capital Partners, LLC | 1,112,496 | $4.29M | 1.06% | −8,145−0.7% | Reduced |
| Portolan Capital Management, LLC | 1,440,407 | $5.56M | 0.53% | +803,416+126.1% | Added |
| Dimensional Fund Advisors LP | 1,475,309 | $5.69M | 0.00% | +210,473+16.6% | Added |
| Renaissance Technologies LLC | 1,647,512 | $6.36M | 0.01% | +21,112+1.3% | Added |
| Formidable Asset Management, LLC | 1,766,172 | $6.89M | 1.46% | +71,041+4.2% | Added |
| ArrowMark Colorado Holdings LLC | 1,995,345 | $7.70M | 0.09% | −1,776−0.1% | Reduced |
| Vanguard Group Inc | 2,366,106 | $9.13M | 0.00% | +376,043+18.9% | Added |
| Starboard Value LPSuperinvestorStarboard Value | 20,000,000 | $77.2M | 1.55% | +15,000,000+300.0% | Added |
| Saba Capital Management, L.P. | 0 | $0 | 0.00% | −158,158−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −156,255−100.0% | Sold out |
| Wolverine Trading, LLC | 0 | $0 | 0.00% | −111,012−100.0% | Sold out |
| Mariner, LLC | 0 | $0 | 0.00% | −89,432−100.0% | Sold out |
| Franklin Resources Inc | 0 | $0 | 0.00% | −52,068−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −32,583−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −21,494−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −16,298−100.0% | Sold out |
| Prudential Financial Inc | 0 | $0 | 0.00% | −13,200−100.0% | Sold out |
| Nisa Investment Advisors, LLC | 0 | $0 | 0.00% | −4,800−100.0% | Sold out |
| Bartlett & Co. LLC | 0 | $0 | 0.00% | −4,748−100.0% | Sold out |
| Bartlett & Co. Wealth Management LLC | 0 | $0 | 0.00% | −4,748−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −2,967−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −2,706−100.0% | Sold out |
| Coppell Advisory Solutions LLC | 0 | $0 | 0.00% | −166−100.0% | Sold out |
| Coppell Advisory Solutions Corp. | 0 | $0 | 0.00% | −166−100.0% | Sold out |
| BNP Paribas Arbitrage, SA | 0 | $0 | 0.00% | −67−100.0% | Sold out |