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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.

Q4 2025 vs. Q3 2025

How the institutions holding Acacia Research Corp changed between Q3 2025 and Q4 2025.

All holders in Q4 2025All holders in Q3 2025

13F holders of ACTG: Q3 2025 compared with Q4 2025
MeasureQ3 2025Q4 2025Change
Holders8994+5
Shares84.1M83.9M−221.2K (−0.3%)
Value$273.8M$313.8M+$40.0M (+14.6%)

New holders (13)

Institutions that held Acacia Research Corp at the end of Q4 2025 but not at the end of Q3 2025.

Institutions new to ACTG in Q4 2025
InstitutionSharesValue% of portfolio
Marquette Asset Management, LLC93,237$348.7K0.05%
Citizens Financial Group Inc50,000$187.0K0.00%
GWM Advisors LLC32,778$122.6K0.00%
LPL Financial LLC25,000$93.5K0.00%
Royce & Associates LP14,611$54.6K0.00%
Abel Hall, LLC13,648$51.0K0.01%
Occudo Quantitative Strategies LP13,151$49.2K0.00%
Gem Investment Advisors, LLC11,250$42.1K0.04%
Zions Bancorporation, National Association10,096$37.8K0.00%
Pekin Hardy Strauss, Inc.10,000$37.4K0.00%
MAI Capital Management6,478$24.2K0.00%
Torren Management, LLC772$2.89K0.00%
True Wealth Design, LLC2$80.00%

Sold out (8)

Institutions that held Acacia Research Corp at the end of Q3 2025 and filed for Q4 2025 without it.

Institutions that sold out of ACTG in Q4 2025
InstitutionShares, Q3 2025Value, Q3 2025
Empowered Funds, LLC219,834$714.5K
Clayton Partners LLC179,891$584.6K
Gsa Capital Partners LLP64,433$209.0K
NJ State Employees Deferred Compensation Plan20,000$65.0K
Verition Fund Management LLC19,964$64.9K
XTX Topco Ltd19,590$63.7K
Flagship Harbor Advisors, LLC10,000$32.5K
SRS Capital Advisors, Inc.1,467$4.77K