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 2022
Institutional positions in Acacia Research Corp as of Mar 31, 2022. 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
- −14 vs. Q4 2021
- Shares held
- 27.5M
- −1.76M (−6.0%) vs. Q4 2021
- Total value
- $123.9M
- −$26.3M (−17.5%) vs. Q4 2021
- New holders
- 9
- 22 more added
- Sold out
- 23
- 46 more reduced
Compare with Q4 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, Q1 2022
Shares, value and share of portfolio for each institution holding Acacia Research Corp; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Point72 Hong Kong Ltd | 80 | $0 | 0.00% | −1,011−92.7% | Reduced |
| Toronto Dominion Bank | 6 | $0 | 0.00% | +6 | New |
| Steward Partners Investment Advisory, LLC | 500 | $2.00K | 0.00% | 00.0% | Unchanged |
| Quantbot Technologies LP | 800 | $3.00K | 0.00% | +800 | New |
| Thompson Siegel & Walmsley LLC | 963 | $4.00K | 0.00% | −17,272−94.7% | Reduced |
| Citigroup Inc | 2,111 | $10.0K | 0.00% | −10,385−83.1% | Reduced |
| The PNC Financial Services Group, Inc. | 2,827 | $13.0K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 3,013 | $14.0K | 0.00% | −6,906−69.6% | Reduced |
| Legal & General Group Plc | 3,802 | $17.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 4,242 | $19.0K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 5,928 | $27.0K | 0.00% | +5,928 | New |
| Amalgamated Financial Corp. | 5,928 | $27.0K | 0.00% | +5,928 | New |
| Barclays PLC | 7,961 | $36.0K | 0.00% | −51,549−86.6% | Reduced |
| Russell Investments Group, Ltd. | 8,549 | $37.0K | 0.00% | −5,671−39.9% | Reduced |
| Levin Capital Strategies, L.P. | 10,000 | $45.0K | 0.00% | −34,911−77.7% | Reduced |
| First Manhattan Co | 10,000 | $45.0K | 0.00% | −13,000−56.5% | Reduced |
| Wells Fargo & Company | 11,257 | $51.0K | 0.00% | −15,987−58.7% | Reduced |
| Gateway Advisory, LLC | 12,000 | $54.0K | 0.01% | 00.0% | Unchanged |
| Bank of America Corp | 13,150 | $59.0K | 0.00% | −48,635−78.7% | Reduced |
| Alliancebernstein L.P. | 13,041 | $59.0K | 0.00% | −2,800−17.7% | Reduced |
| UBS Group AG | 13,709 | $62.0K | 0.00% | −9,822−41.7% | Reduced |
| BNP Paribas Arbitrage, SA | 15,245 | $68.8K | 0.00% | −5,921−28.0% | Reduced |
| Jump Financial, LLC | 16,100 | $73.0K | 0.00% | −2,904−15.3% | Reduced |
| STRS Ohio | 17,900 | $80.0K | 0.00% | +17,900 | New |
| Investors Research Corp | 18,100 | $82.0K | 0.02% | −150−0.8% | Reduced |
| Voya Investment Management LLC | 19,741 | $89.0K | 0.00% | 00.0% | Unchanged |
| Dalton Investments LLC | 20,000 | $90.0K | 0.06% | 00.0% | Unchanged |
| NJ State Employees Deferred Compensation Plan | 20,000 | $90.0K | 0.01% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 20,835 | $94.0K | 0.00% | +4,131+24.7% | Added |
| California State Teachers Retirement System | 21,007 | $95.0K | 0.00% | −6,049−22.4% | Reduced |
| Raymond James & Associates | 21,200 | $96.0K | 0.00% | −3,600−14.5% | Reduced |
| Powell Investment Advisors, LLC | 21,500 | $97.0K | 0.06% | 00.0% | Unchanged |
| SNS Financial Group, LLC | 22,000 | $99.0K | 0.01% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 23,111 | $105.0K | 0.00% | −32,905−58.7% | Reduced |
| Manufacturers Life Insurance Company, The | 23,794 | $107.3K | 0.00% | −5,894−19.9% | Reduced |
| American International Group, Inc. | 24,341 | $110.0K | 0.00% | −1,714−6.6% | Reduced |
| Gsa Capital Partners LLP | 26,629 | $120.0K | 0.02% | −19,938−42.8% | Reduced |
| Deutsche Bank AG | 26,707 | $120.0K | 0.00% | −3,158−10.6% | Reduced |
| Clear Street Markets LLC | 30,400 | $137.0K | 0.04% | +30,400 | New |
| Elkhorn Partners Limited Partnership | 31,000 | $140.0K | 0.08% | +2,200+7.6% | Added |
| Marshall Wace, LLP | 32,317 | $146.0K | 0.00% | +12,990+67.2% | Added |
| New York State Common Retirement Fund | 33,543 | $151.0K | 0.00% | +48+0.1% | Added |
| State Board of Administration of Florida Retirement System | 34,484 | $156.0K | 0.00% | 00.0% | Unchanged |
| Boothbay Fund Management, LLC | 34,654 | $156.0K | 0.01% | +600+1.8% | Added |
| Price T Rowe Associates Inc | 34,795 | $157.0K | 0.00% | +1,200+3.6% | Added |
| Shufro Rose & Co LLC | 35,552 | $160.0K | 0.01% | +17,537+97.3% | Added |
| Citadel Advisors LLC | 36,221 | $163.0K | 0.00% | −26,400−42.2% | Reduced |
| Morgan Stanley | 36,757 | $166.0K | 0.00% | −21,773−37.2% | Reduced |
| Flagship Harbor Advisors, LLC | 40,000 | $180.0K | 0.02% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 49,590 | $224.0K | 0.00% | +1,280+2.6% | Added |
| Simplex Trading, LLC | 54,279 | $244.0K | 0.01% | −112,473−67.4% | Reduced |
| Nomura Holdings Inc | 53,751 | $252.0K | 0.00% | +17,200+47.1% | Added |
| FMR LLC | 61,799 | $279.0K | 0.00% | +899+1.5% | Added |
| Public Employees Retirement System of Ohio | 62,398 | $281.0K | 0.00% | −6,300−9.2% | Reduced |
| Los Angeles Capital Management LLC | 70,150 | $316.0K | 0.00% | +70,150 | New |
| Millennium Management LLC | 75,326 | $340.0K | 0.00% | −153,991−67.2% | Reduced |
| Rhumbline Advisers | 79,590 | $359.0K | 0.00% | −6,768−7.8% | Reduced |
| Mariner, LLC | 82,038 | $370.0K | 0.00% | +1,746+2.2% | Added |
| Two Sigma Investments, LP | 88,587 | $400.0K | 0.00% | +661+0.8% | Added |
| Advisor Group Holdings, Inc. | 96,921 | $437.0K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 114,697 | $517.0K | 0.01% | −57,540−33.4% | Reduced |
| Goldman Sachs Group Inc | 120,054 | $541.0K | 0.00% | −114,000−48.7% | Reduced |
| Wolverine Trading, LLC | 131,863 | $551.0K | 0.02% | +131,863 | New |
| Parametric Portfolio Associates LLC | 130,774 | $590.0K | 0.00% | −9,113−6.5% | Reduced |
| Charles Schwab Investment Management Inc | 132,184 | $597.0K | 0.00% | 00.0% | Unchanged |
| PEAK6 Investments LLC | 132,559 | $598.0K | 0.02% | −15,650−10.6% | Reduced |
| Eidelman Virant Capital | 133,000 | $599.0K | 0.32% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 134,000 | $604.0K | 0.00% | +78,100+139.7% | Added |
| Susquehanna International Group, LLP | 145,810 | $658.0K | 0.00% | +22,637+18.4% | Added |
| Nuveen Asset Management, LLC | 190,314 | $715.0K | 0.00% | +1,092+0.6% | Added |
| Caption Management, LLC | 167,774 | $756.0K | 0.05% | −62,226−27.1% | Reduced |
| Ancora Advisors, LLC | 177,934 | $803.0K | 0.02% | −2,000−1.1% | Reduced |
| Royce & Associates LP | 190,000 | $857.0K | 0.01% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 193,738 | $873.0K | 0.00% | −3,337−1.7% | Reduced |
| Two Sigma Advisers, LP | 238,638 | $1.08M | 0.00% | +14,400+6.4% | Added |
| Westerly Capital Management, LLC | 275,000 | $1.24M | 0.92% | +275,000 | New |
| Cooper Creek Partners Management LLC | 293,198 | $1.32M | 0.14% | 00.0% | Unchanged |
| Jacobs Levy Equity Management, Inc | 318,031 | $1.43M | 0.01% | −42,277−11.7% | Reduced |
| Capital Wealth Alliance, LLC | 346,794 | $1.56M | 0.93% | −5,558−1.6% | Reduced |
| Wolf Hill Capital Management, LP | 366,262 | $1.65M | 0.36% | −156,925−30.0% | Reduced |
| Toroso Investments, LLC | 385,979 | $1.74M | 0.05% | +108,974+39.3% | Added |
| Northern Trust Corp | 421,874 | $1.90M | 0.00% | −16,802−3.8% | Reduced |
| Difesa Capital Management, LP | 436,500 | $1.97M | 1.26% | +90,000+26.0% | Added |
| Bridgeway Capital Management, LLC | 450,000 | $2.03M | 0.04% | −25,000−5.3% | Reduced |
| CWM, LLC | 669,575 | $3.02M | 0.02% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 703,734 | $3.17M | 0.00% | −345,418−32.9% | Reduced |
| Geode Capital Management, LLC | 841,181 | $3.79M | 0.00% | +18,989+2.3% | Added |
| State Street Corp | 932,910 | $4.21M | 0.00% | −724−0.1% | Reduced |
| Pacific Ridge Capital Partners, LLC | 1,268,532 | $5.72M | 1.09% | −1,312−0.1% | Reduced |
| Granahan Investment Management Inc | 1,653,869 | $7.46M | 0.19% | −699,825−29.7% | Reduced |
| ArrowMark Colorado Holdings LLC | 1,800,018 | $8.12M | 0.07% | 00.0% | Unchanged |
| Formidable Asset Management, LLC | 1,948,076 | $8.79M | 1.68% | +374,623+23.8% | Added |
| Renaissance Technologies LLC | 1,980,900 | $8.93M | 0.01% | −55,600−2.7% | Reduced |
| Vanguard Group Inc | 2,536,626 | $11.4M | 0.00% | +203,300+8.7% | Added |
| Invesco Ltd. | 2,637,106 | $11.9M | 0.00% | +45,697+1.8% | Added |
| BlackRock Inc. | 3,281,170 | $14.8M | 0.00% | −90,576−2.7% | Reduced |
| Prescott Group Capital Management, L.L.C. | 0 | $0 | 0.00% | −155,650−100.0% | Sold out |
| Kerrisdale Advisers, LLC | 0 | $0 | 0.00% | −150,000−100.0% | Sold out |
| SeaCrest Wealth Management, LLC | 0 | $0 | 0.00% | −145,000−100.0% | Sold out |
| Baird Financial Group, Inc. | 0 | $0 | 0.00% | −131,033−100.0% | Sold out |