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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 2022 vs. Q3 2022

How the institutions holding Acacia Research Corp changed between Q3 2022 and Q4 2022.

All holders in Q4 2022All holders in Q3 2022

13F holders of ACTG: Q3 2022 compared with Q4 2022
MeasureQ3 2022Of which not filed for Q4 2022Q4 2022Change
Holders77184+8
Shares19.7M113.0K24.3M+4.74M (+24.3%)
Value$79.2M$458.0K$102.2M+$23.5M (+29.8%)

1 institution that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so the changes leave them out.

New holders (17)

Institutions that held Acacia Research Corp at the end of Q4 2022 but not at the end of Q3 2022.

Institutions new to ACTG in Q4 2022
InstitutionSharesValue% of portfolio
Starboard Value LPSuperinvestorStarboard Value5,000,000$21.1M0.40%
Portolan Capital Management, LLC636,991$2.68M0.27%
Citadel Advisors LLC172,258$725.2K0.00%
Saba Capital Management, L.P.158,158$665.8K0.01%
Caption Management, LLC156,255$657.8K0.11%
Jump Financial, LLC54,129$227.9K0.01%
Krilogy Financial LLC53,000$223.1K0.02%
Ritholtz Wealth Management37,396$157.4K0.01%
Marquette Asset Management, LLC36,989$155.7K0.05%
Cubist Systematic Strategies, LLC21,494$90.5K0.00%
Lighthouse Investment Partners, LLC20,550$86.5K0.02%
Tower Research Capital LLC (TRC)16,401$69.0K0.00%
Simplex Trading, LLC16,298$68.0K0.00%
Prudential Financial Inc13,200$55.6K0.00%
Group One Trading, L.P.2,967$12.5K0.00%
Coppell Advisory Solutions LLC166$6980.00%
Coppell Advisory Solutions Corp.166$6980.00%

Sold out (9)

Institutions that held Acacia Research Corp at the end of Q3 2022 and filed for Q4 2022 without it.

Institutions that sold out of ACTG in Q4 2022
InstitutionShares, Q3 2022Value, Q3 2022
HRT Financial LP17,790$71.0K
LMR Partners LLP17,487$71.0K
Ergoteles LLC16,790$68.0K
Squarepoint Ops LLC15,281$62.0K
Occudo Quantitative Strategies LP12,605$51.0K
AlphaMark Advisors, LLC3,300$13.0K
Cutler Group LP3,412$13.0K
Crewe Advisors LLC445$2.00K
First Horizon Advisors, Inc.159$0

Not filed for Q4 2022 yet (1)

Institutions that held Acacia Research Corp at the end of Q3 2022 and haven't filed a 13F for Q4 2022. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding ACTG in Q3 2022 that haven't filed for Q4 2022
InstitutionShares, Q3 2022Value, Q3 2022
Eidelman Virant Capital113,000$458.0K