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.
Q2 2026 vs. Q1 2026
How the institutions holding Acacia Research Corp changed between Q1 2026 and Q2 2026.
All holders in Q2 2026All holders in Q1 2026
| Measure | Q1 2026 | Of which not filed for Q2 2026 | Q2 2026 | Change |
|---|---|---|---|---|
| Holders | 118 | 1 | 122 | +5 |
| Shares | 84.7M | 4.64K | 86.0M | +1.31M (+1.6%) |
| Value | $407.4M | $22.3K | $401.0M | −$6.43M (−1.6%) |
1 institution that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so the changes leave them out.
New holders (16)
Institutions that held Acacia Research Corp at the end of Q2 2026 but not at the end of Q1 2026.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| State of Wisconsin Investment Board | 56,519 | $263.4K | 0.00% |
| Mercer Global Advisors Inc | 27,379 | $127.6K | 0.00% |
| Ieq Capital, LLC | 22,460 | $104.7K | 0.00% |
| Gsa Capital Partners LLP | 21,397 | $100.0K | 0.01% |
| Wealth Enhancement Advisory Services, LLC | 16,849 | $74.5K | 0.00% |
| SG Americas Securities, LLC | 11,901 | $55.0K | 0.00% |
| Optiver Holding B.V. | 3,358 | $15.6K | 0.00% |
| EFG International AG | 2,920 | $13.6K | 0.00% |
| Royal Bank of Canada | 1,692 | $8.00K | 0.00% |
| SJS Investment Consulting Inc. | 364 | $1.70K | 0.00% |
| Covestor Ltd | 178 | $1.00K | 0.00% |
| Jones Financial Companies LLLP | 200 | $938 | 0.00% |
| Clearstead Advisors, LLC | 36 | $168 | 0.00% |
| Wealth Enhancement Trust Services, Inc. | 19 | $89 | 0.00% |
| Nisa Investment Advisors, LLC | 1 | $5 | 0.00% |
| Coppell Advisory Solutions LLC | 29 | – | – |
Sold out (11)
Institutions that held Acacia Research Corp at the end of Q1 2026 and filed for Q2 2026 without it.
| Institution | Shares, Q1 2026 | Value, Q1 2026 |
|---|---|---|
| Marshall Wace, LLP | 116,289 | $559.4K |
| GWM Advisors LLC | 42,129 | $202.6K |
| Millennium Management LLC | 40,043 | $192.6K |
| Occudo Quantitative Strategies LP | 34,930 | $177.4K |
| SNS Financial Group, LLC | 22,000 | $105.8K |
| Creative Planning | 20,950 | $100.8K |
| CI Private Wealth, LLC | 14,251 | $68.5K |
| Prudential Financial Inc | 14,215 | $68.4K |
| Intech Investment Management LLC | 10,187 | $49.0K |
| MAI Capital Management | 6,495 | $31.2K |
| Root Financial Partners, LLC | 64 | $308 |
Not filed for Q2 2026 yet (1)
Institutions that held Acacia Research Corp at the end of Q1 2026 and haven't filed a 13F for Q2 2026. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q1 2026 | Value, Q1 2026 |
|---|---|---|
| CWM, LLC | 4,641 | $22.3K |