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 2025
Institutional positions in Acacia Research Corp as of Jun 30, 2025. 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
- 86
- −3 vs. Q1 2025
- Shares held
- 83.7M
- +559.4K (+0.7%) vs. Q1 2025
- Total value
- $299.3M
- +$33.4M (+12.6%) vs. Q1 2025
- New holders
- 13
- 31 more added
- Sold out
- 16
- 28 more reduced
Compare with Q1 2025: 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 2025
Shares, value and share of portfolio for each institution holding Acacia Research Corp; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Essential Partners LLC | 7 | $25 | 0.00% | +7 | New |
| IFP Advisors, Inc | 0 | $65 | 0.00% | 0 | New |
| Allworth Financial LP | 31 | $111 | 0.00% | +31 | New |
| Nisa Investment Advisors, LLC | 56 | $200 | 0.00% | +6+12.0% | Added |
| Rothschild Investment LLC | 110 | $394 | 0.00% | +110 | New |
| SBI Securities Co., Ltd. | 250 | $895 | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 267 | $956 | 0.00% | −457−63.1% | Reduced |
| Private Wealth Management Group, LLC | 331 | $1.19K | 0.00% | +331 | New |
| Sterling Capital Management LLC | 1,038 | $3.72K | 0.00% | +404+63.7% | Added |
| CWM, LLC | 1,255 | $4.00K | 0.00% | −123−8.9% | Reduced |
| Harbor Capital Advisors, Inc. | 999 | $4.00K | 0.00% | −30−2.9% | Reduced |
| Amalgamated Bank | 1,282 | $5.00K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 1,513 | $5.42K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 2,891 | $10.3K | 0.00% | +2,890+289,000.0% | Added |
| Legal & General Group Plc | 2,926 | $10.5K | 0.00% | −554−15.9% | Reduced |
| Ameritas Investment Partners, Inc. | 3,139 | $11.2K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 3,690 | $13.2K | 0.00% | +1,284+53.4% | Added |
| Tower Research Capital LLC (TRC) | 5,576 | $20.0K | 0.00% | +1,918+52.4% | Added |
| Capital Advisors, Ltd. LLC | 8,000 | $29.0K | 0.00% | +8,000 | New |
| New York State Common Retirement Fund | 8,921 | $31.9K | 0.00% | 00.0% | Unchanged |
| Flagship Harbor Advisors, LLC | 10,000 | $35.8K | 0.00% | −30,000−75.0% | Reduced |
| Horizon Wealth Management, LLC | 10,000 | $35.8K | 0.01% | 00.0% | Unchanged |
| Mariner, LLC | 10,344 | $37.0K | 0.00% | −20,817−66.8% | Reduced |
| Victory Capital Management Inc | 11,258 | $40.3K | 0.00% | −294−2.5% | Reduced |
| Citigroup Inc | 11,688 | $41.8K | 0.00% | −13,804−54.2% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 12,759 | $45.7K | 0.00% | 00.0% | Unchanged |
| Investors Research Corp | 14,609 | $52.3K | 0.01% | 00.0% | Unchanged |
| Salem Investment Counselors Inc | 14,664 | $52.5K | 0.00% | 00.0% | Unchanged |
| Raymond James Financial Inc | 16,900 | $60.5K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 16,940 | $60.6K | 0.00% | −4,360−20.5% | Reduced |
| JPMorgan Chase & Co | 17,247 | $61.7K | 0.00% | −713,408−97.6% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 18,689 | $66.9K | 0.00% | −3,928−17.4% | Reduced |
| Price T Rowe Associates Inc | 18,738 | $68.0K | 0.00% | −35,533−65.5% | Reduced |
| Bank of America Corp | 18,996 | $68.0K | 0.00% | −8,532−31.0% | Reduced |
| Manufacturers Life Insurance Company, The | 19,016 | $68.1K | 0.00% | +3,517+22.7% | Added |
| Intech Investment Management LLC | 19,108 | $68.4K | 0.00% | −13,111−40.7% | Reduced |
| NJ State Employees Deferred Compensation Plan | 20,000 | $71.6K | 0.01% | 00.0% | Unchanged |
| Occudo Quantitative Strategies LP | 20,977 | $75.1K | 0.01% | +20,977 | New |
| Wells Fargo & Company | 21,947 | $78.6K | 0.00% | −133−0.6% | Reduced |
| SNS Financial Group, LLC | 22,000 | $78.8K | 0.01% | 00.0% | Unchanged |
| AQR Capital Management LLC | 25,813 | $92.4K | 0.00% | +14,924+137.1% | Added |
| Jump Financial, LLC | 28,280 | $101.2K | 0.00% | +28,280 | New |
| Elkhorn Partners Limited Partnership | 34,500 | $123.5K | 0.09% | +500+1.5% | Added |
| Alliancebernstein L.P. | 37,740 | $135.1K | 0.00% | +5,400+16.7% | Added |
| Los Angeles Capital Management LLC | 51,155 | $183.1K | 0.00% | +51,155 | New |
| Nuveen, LLC | 52,865 | $189.3K | 0.00% | −17,037−24.4% | Reduced |
| HRT Financial LP | 53,323 | $190.0K | 0.00% | +53,323 | New |
| Jane Street Group, LLC | 53,256 | $190.7K | 0.00% | +558+1.1% | Added |
| Rhumbline Advisers | 56,276 | $201.5K | 0.00% | +1,907+3.5% | Added |
| Royal Bank of Canada | 56,961 | $204.0K | 0.00% | +36,488+178.2% | Added |
| Barclays PLC | 58,987 | $211.2K | 0.00% | +21,915+59.1% | Added |
| FMR LLC | 64,933 | $232.5K | 0.00% | +2,198+3.5% | Added |
| Invesco Ltd. | 72,569 | $259.8K | 0.00% | −206−0.3% | Reduced |
| Corsair Capital Management, L.P. | 78,279 | $280.2K | 0.05% | +78,279 | New |
| Jefferies Financial Group Inc. | 85,000 | $304.3K | 0.01% | 00.0% | Unchanged |
| GatePass Capital, LLC | 96,300 | $344.8K | 0.23% | +30,500+46.4% | Added |
| Capital Wealth Alliance, LLC | 103,970 | $372.2K | 0.20% | −2,100−2.0% | Reduced |
| First Trust Advisors LP | 114,872 | $411.2K | 0.00% | +3,113+2.8% | Added |
| Charles Schwab Investment Management Inc | 114,944 | $411.5K | 0.00% | −550−0.5% | Reduced |
| UBS Group AG | 135,865 | $486.4K | 0.00% | −5,986−4.2% | Reduced |
| Gsa Capital Partners LLP | 136,221 | $488.0K | 0.03% | +136,221 | New |
| Marshall Wace, LLP | 171,412 | $613.7K | 0.00% | +171,412 | New |
| Westerly Capital Management, LLC | 172,455 | $617.4K | 0.26% | −127,545−42.5% | Reduced |
| Empowered Funds, LLC | 194,882 | $697.7K | 0.01% | +17,216+9.7% | Added |
| Susquehanna International Group, LLP | 239,287 | $856.6K | 0.00% | +36,111+17.8% | Added |
| Bridgeway Capital Management, LLC | 242,182 | $867.0K | 0.02% | +17,216+7.7% | Added |
| Bank of New York Mellon Corp | 254,151 | $909.9K | 0.00% | +4,726+1.9% | Added |
| Clayton Partners LLC | 268,000 | $959.4K | 0.81% | +126,397+89.3% | Added |
| Morgan Stanley | 276,601 | $990.2K | 0.00% | +142,137+105.7% | Added |
| Northern Trust Corp | 294,387 | $1.05M | 0.00% | −19,830−6.3% | Reduced |
| Goldman Sachs Group Inc | 296,743 | $1.06M | 0.00% | +97,256+48.8% | Added |
| Levin Capital Strategies, L.P. | 301,574 | $1.08M | 0.11% | +26,574+9.7% | Added |
| Toroso Investments, LLC | 365,878 | $1.31M | 0.01% | −20,906−5.4% | Reduced |
| American Century Companies Inc | 494,075 | $1.77M | 0.00% | +29,659+6.4% | Added |
| Citadel Advisors LLC | 594,104 | $2.13M | 0.00% | +487,294+456.2% | Added |
| Peapod Lane Capital LLC | 718,192 | $2.57M | 2.57% | +282,913+65.0% | Added |
| Formidable Asset Management, LLC | 897,730 | $3.07M | 0.51% | −20,906−2.3% | Reduced |
| Pacific Ridge Capital Partners, LLC | 858,313 | $3.07M | 0.73% | −101,088−10.5% | Reduced |
| Geode Capital Management, LLC | 858,623 | $3.07M | 0.00% | −21,365−2.4% | Reduced |
| Krilogy Financial LLC | 1,398,559 | $5.01M | 0.29% | +240,535+20.8% | Added |
| Renaissance Technologies LLC | 1,559,086 | $5.58M | 0.01% | −19,214−1.2% | Reduced |
| Vanguard Group Inc | 2,296,760 | $8.22M | 0.00% | +63,126+2.8% | Added |
| BlackRock, Inc. | 2,368,705 | $8.48M | 0.00% | −95,027−3.9% | Reduced |
| Dimensional Fund Advisors LP | 2,716,048 | $9.72M | 0.00% | +270,575+11.1% | Added |
| State Street Corp | 2,816,147 | $10.1M | 0.00% | +10,200+0.4% | Added |
| Starboard Value LPSuperinvestorStarboard Value | 61,123,595 | $218.8M | 3.79% | 00.0% | Unchanged |
| Royce & Associates LP | 0 | $0 | 0.00% | −358,140−100.0% | Sold out |
| Prescott Group Capital Management, L.L.C. | 0 | $0 | 0.00% | −150,982−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −38,447−100.0% | Sold out |
| Brandywine Global Investment Management, LLC | 0 | $0 | 0.00% | −27,197−100.0% | Sold out |
| Corebridge Financial, Inc. | 0 | $0 | 0.00% | −18,005−100.0% | Sold out |
| ArrowMark Colorado Holdings LLC | 0 | $0 | 0.00% | −16,820−100.0% | Sold out |
| Alpine Global Management, LLC | 0 | $0 | 0.00% | −12,957−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −12,908−100.0% | Sold out |
| O'Shaughnessy Asset Management, LLC | 0 | $0 | 0.00% | −12,547−100.0% | Sold out |
| Wolverine Trading, LLC | 0 | $0 | 0.00% | −11,959−100.0% | Sold out |
| MetLife Investment Management | 0 | $0 | 0.00% | −4,012−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −3,106−100.0% | Sold out |
| California State Teachers Retirement System | 0 | $0 | 0.00% | −2,736−100.0% | Sold out |
| Covestor Ltd | 0 | $0 | 0.00% | −793−100.0% | Sold out |