Acacia ResearchACTG
13F holders, Q2 2025 (June 30)85holders −4
12new positions
16sold out
4famous investors
$3.58avg. 13F price*
At the end of Q2 2025, 85 institutions reported holding Acacia Research Corp. (ACTG) in their 13F filings, down 4 from Q1 2025. 12 opened new positions and 16 sold out. The largest holders were Starboard Value ($218.8M), State Street Corp. ($10.1M) and Dimensional Fund Advisors LP ($9.7M). 4 famous investors held it, including Jeff Smith (3.8% of Starboard Value's portfolio), Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Acacia Research Corp.
- CUSIP
- 003881307
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 12 | $2.0M |
| Exits | 16 | $2.1M |
All 13F filers, Q1 2025 → Q2 2025: 2,527,576 shares bought and 1,968,165 shares sold, net +559,411 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 85 holders
| Starboard Value | 3.79% | No change | 61,123,595 | $218.8M |
| State Street Corp. | 0.00% | Add +0.4% | 2,816,147 | $10.1M |
| Dimensional Fund Advisors LP | 0.00% | Add +11.1% | 2,716,048 | $9.7M |
| BlackRock, Inc. | 0.00% | Reduce -3.9% | 2,368,705 | $8.5M |
| Vanguard Group Inc. | 0.00% | Add +2.8% | 2,296,760 | $8.2M |
| Renaissance Technologies | 0.01% | Reduce -1.2% | 1,559,086 | $5.6M |
| Krilogy Financial LLC | 0.29% | Add +20.8% | 1,398,559 | $5.0M |
| Geode Capital Management, LLC | 0.00% | Reduce -2.4% | 858,623 | $3.1M |
| Pacific Ridge Capital Partners, LLC | 0.73% | Reduce -10.5% | 858,313 | $3.1M |
| Formidable Asset Management, LLC | 0.51% | Reduce -2.3% | 897,730 | $3.1M |
| Peapod Lane Capital LLC | 2.57% | Add +65.0% | 718,192 | $2.6M |
| Citadel Advisors | 0.00% | Add +456.2% | 594,104 | $2.1M |
| American Century Companies Inc. | 0.00% | Add +6.4% | 494,075 | $1.8M |
| Tidal Investments LLC | 0.01% | Reduce -5.4% | 365,878 | $1.3M |
| Levin Capital Strategies, L.P. | 0.11% | Add +9.7% | 301,574 | $1.1M |
| Goldman Sachs Group Inc. | 0.00% | Add +48.8% | 296,743 | $1.1M |
| Northern Trust Corp. | 0.00% | Reduce -6.3% | 294,387 | $1.1M |
| Morgan Stanley | 0.00% | Add +105.7% | 276,601 | $990K |
| Clayton Partners LLC | 0.81% | Add +89.3% | 268,000 | $959K |
| Bank of New York Mellon Corp | 0.00% | Add +1.9% | 254,151 | $910K |
| Bridgeway Capital Management, LLC | 0.02% | Add +7.7% | 242,182 | $867K |
| Susquehanna International Group, LLP | 0.00% | Add +17.8% | 239,287 | $857K |
| Empowered Funds, LLC | 0.01% | Add +9.7% | 194,882 | $698K |
| Westerly Capital Management, LLC | 0.26% | Reduce -42.5% | 172,455 | $617K |
| Marshall Wace, LLP | 0.00% | New | 171,412 | $614K |
| Gsa Capital Partners LLP | 0.03% | New | 136,221 | $488K |
| UBS Group AG | 0.00% | Reduce -4.2% | 135,865 | $486K |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -0.5% | 114,944 | $412K |
| First Trust Advisors LP | 0.00% | Add +2.8% | 114,872 | $411K |
| Capital Wealth Alliance, LLC | 0.20% | Reduce -2.0% | 103,970 | $372K |
| GatePass Capital, LLC | 0.23% | Add +46.4% | 96,300 | $345K |
| Jefferies Financial Group Inc. | 0.01% | No change | 85,000 | $304K |
| Corsair Capital Management, L.P. | 0.05% | New | 78,279 | $280K |
| Invesco Ltd. | 0.00% | Reduce -0.3% | 72,569 | $260K |
| FMR LLC | 0.00% | Add +3.5% | 64,933 | $232K |
| Barclays PLC | 0.00% | Add +59.1% | 58,987 | $211K |
| Royal Bank of Canada | 0.00% | Add +178.2% | 56,961 | $204K |
| Rhumbline Advisers | 0.00% | Add +3.5% | 56,276 | $201K |
| Jane Street Group, LLC | 0.00% | Add +1.1% | 53,256 | $191K |
| HRT Financial LP | 0.00% | New | 53,323 | $190K |
| Nuveen, LLC | 0.00% | Reduce -24.4% | 52,865 | $189K |
| Los Angeles Capital Management LLC | 0.00% | New | 51,155 | $183K |
| Alliancebernstein L.P. | 0.00% | Add +16.7% | 37,740 | $135K |
| Elkhorn Partners Limited Partnership | 0.09% | Add +1.5% | 34,500 | $124K |
| Jump Financial, LLC | 0.00% | New | 28,280 | $101K |
| AQR Capital Management | 0.00% | Add +137.1% | 25,813 | $92K |
| Bluespring Wealth Management, LLC | 0.01% | No change | 22,000 | $79K |
| Wells Fargo & Company | 0.00% | Reduce -0.6% | 21,947 | $79K |
| Occudo Quantitative Strategies LP | 0.01% | New | 20,977 | $75K |
| NJ State Employees Deferred Compensation Plan | 0.01% | No change | 20,000 | $72K |
| Intech Investment Management LLC | 0.00% | Reduce -40.7% | 19,108 | $68K |
| Manufacturers Life Insurance Company, The | 0.00% | Add +22.7% | 19,016 | $68K |
| Bank of America Corp. | 0.00% | Reduce -31.0% | 18,996 | $68K |
| T. Rowe Price Associates Inc. | 0.00% | Reduce -65.5% | 18,738 | $68K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Reduce -17.4% | 18,689 | $67K |
| JPMorgan Chase & Co. | 0.00% | Reduce -97.6% | 17,247 | $62K |
| Osaic Holdings, Inc. | 0.00% | Reduce -20.5% | 16,940 | $61K |
| Raymond James Financial Inc. | 0.00% | No change | 16,900 | $61K |
| Salem Investment Counselors Inc. | 0.00% | No change | 14,664 | $52K |
| Investors Research Corp | 0.01% | No change | 14,609 | $52K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | No change | 12,759 | $46K |
| Citigroup Inc. | 0.00% | Reduce -54.1% | 11,688 | $42K |
| Victory Capital Management Inc. | 0.00% | Reduce -2.5% | 11,258 | $40K |
| Mariner, LLC | 0.00% | Reduce -66.8% | 10,344 | $37K |
| Horizon Wealth Management, LLC | 0.01% | No change | 10,000 | $36K |
| Flagship Harbor Advisors, LLC | 0.00% | Reduce -75.0% | 10,000 | $36K |
| New York State Common Retirement Fund | 0.00% | No change | 8,921 | $32K |
| Capital Advisors, Ltd. LLC | 0.00% | New | 8,000 | $29K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +52.4% | 5,576 | $20K |
| BNP Paribas Financial Markets | 0.00% | Add +53.4% | 3,690 | $13K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 3,139 | $11K |
| Legal & General Group Plc | 0.00% | Reduce -15.9% | 2,926 | $10K |
| EverSource Wealth Advisors, LLC | 0.00% | Add +289000.0% | 2,891 | $10K |
| PNC Financial Services Group, Inc. | 0.00% | No change | 1,513 | $5K |
| Amalgamated Bank | 0.00% | No change | 1,282 | $5K |
| Harbor Capital Advisors, Inc. | 0.00% | Reduce -2.9% | 999 | $4K |
| Cwm, LLC | 0.00% | Reduce -8.9% | 1,255 | $4K |
| Sterling Capital Management LLC | 0.00% | Add +63.7% | 1,038 | $4K |
| Private Wealth Management Group, LLC | 0.00% | New | 331 | $1K |
| Russell Investments Group, Ltd. | 0.00% | Reduce -63.1% | 267 | $956 |
| SBI Securities Co., Ltd. | 0.00% | No change | 250 | $895 |
| Rothschild Investment LLC | 0.00% | New | 110 | $394 |
| Nisa Investment Advisors, LLC | 0.00% | Add +12.0% | 56 | $200 |
| Allworth Financial LP | 0.00% | New | 31 | $111 |
| Essential Partners LLC | 0.00% | — | 7 | $25 |
"% of holder's portfolio" is ACTG's weight in each manager's 13F, not the share of Acacia Research Corp. the manager owns.