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Acacia Research (ACTG) Institutional Ownership

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$4.34 -0.02 (-0.46%)
Closing price 10/2/2026 04:00 PM Eastern
Extended Trading
$4.34 0.00 (0.00%)
As of 10/2/2026 07:30 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Acacia Research (NASDAQ:ACTG)

Current
Institutional Ownership
Percentage
86.69%
Number of
Institutional Buyers
(last 12 months)
36
Total
Institutional Inflows
(last 12 months)
$13.12M
Number of
Institutional Sellers
(last 12 months)
21
Total
Institutional Outflows
(last 12 months)
$8.99M
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ACTG Institutional Buying and Selling by Quarter

Acacia Research Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
9/9/2026Tidal Investments LLC424,173$1.98M0.0%-3.0%0.435%
7/10/2026Marquette Asset Management LLC134,467$627K0.1%-10.0%0.139%
6/3/2026NewEdge Advisors LLC42,129$203K0.0%+28.5%0.044%
5/19/2026Bank of America Corp DE33,319$160K0.0%+16.6%0.034%
5/18/2026Empowered Funds LLC340,210$1.64M0.0%+39.1%0.352%
5/16/2026Quantinno Capital Management LP44,618$215K0.0%N/A0.046%
5/14/2026Renaissance Technologies LLC1,407,584$6.77M0.0%+0.9%1.457%
5/13/2026Aegis Financial Corp491,086$2.36M0.4%N/A0.508%
5/13/2026Levin Capital Strategies L.P.30,000$144K0.0%-96.9%0.031%
5/7/2026Dimensional Fund Advisors LP2,853,889$13.73M0.0%+3.4%2.955%
5/6/2026GatePass Capital LLC75,500$363K0.2%-24.3%0.078%
5/5/2026Bank of New York Mellon Corp112,430$541K0.0%-7.3%0.117%
5/5/2026IMC Chicago LLC21,620$104K0.0%N/A0.022%
4/23/2026Formidable Asset Management LLC838,869$3.73M0.6%-3.7%0.870%
4/20/2026Ritholtz Wealth Management64,978$313K0.0%N/A0.067%
4/17/2026Krilogy Financial LLC1,127,487$5.63M0.2%-9.3%1.169%
2/19/2026Invesco Ltd.77,143$289K0.0%+4.4%0.080%
2/18/2026NewEdge Advisors LLC32,778$123K0.0%N/A0.034%
2/18/2026Empowered Funds LLC244,586$915K0.0%+11.3%0.254%
2/18/2026Occudo Quantitative Strategies LP13,151$49K0.0%N/A0.014%
2/18/2026Bridgeway Capital Management LLC441,886$1.65M0.0%+65.4%0.458%
2/17/2026AQR Capital Management LLC52,862$198K0.0%+58.9%0.055%
2/17/2026Abel Hall LLC13,648$51K0.0%N/A0.014%
2/17/2026Corsair Capital Management L.P.166,672$623K0.1%+38.5%0.173%
2/16/2026Barclays PLC53,468$200K0.0%+10.8%0.055%
2/13/2026Marshall Wace LLP34,327$128K0.0%-46.2%0.036%
2/13/2026The Manufacturers Life Insurance Company 14,615$55K0.0%-17.9%0.015%
2/13/2026State Street Corp3,145,981$11.77M0.0%+12.8%3.261%
2/13/2026Wells Fargo & Company MN38,898$145K0.0%+48.3%0.040%
2/12/2026Jane Street Group LLC52,624$197K0.0%-36.9%0.055%
2/12/2026Renaissance Technologies LLC1,395,300$5.22M0.0%-8.6%1.447%
2/12/2026Dimensional Fund Advisors LP2,758,800$10.32M0.0%+0.4%2.860%
2/11/2026Empowered Funds LLC244,586$915K0.0%+11.3%0.254%
2/11/2026Zions Bancorporation National Association UT10,096$38K0.0%N/A0.010%
2/11/2026Deutsche Bank AG24,507$92K0.0%-69.7%0.025%
2/11/2026LPL Financial LLC25,000$94K0.0%N/A0.026%
2/10/2026Goldman Sachs Group Inc.308,992$1.16M0.0%-11.1%0.320%
2/9/2026Geode Capital Management LLC846,307$3.17M0.0%+0.4%0.877%
2/9/2026Royce & Associates LP14,611$55K0.0%N/A0.015%
2/9/2026GatePass Capital LLC99,800$373K0.2%-5.2%0.103%
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2/4/2026Pacific Ridge Capital Partners LLC810,324$3.03M0.7%-3.4%0.840%
1/30/2026Citizens Financial Group Inc. RI50,000$187K0.0%N/A0.052%
1/30/2026Levin Capital Strategies L.P.983,261$3.68M0.3%+10.5%1.019%
1/30/2026Pekin Hardy Strauss Inc.10,000$37K0.0%N/A0.010%
1/28/2026Peapod Lane Capital LLC845,954$3.22M2.7%+16.5%0.877%
1/27/2026Krilogy Financial LLC1,243,413$4.90M0.2%+3.8%1.289%
1/16/2026Marquette Asset Management LLC93,237$349K0.1%N/A0.097%
1/16/2026Formidable Asset Management LLC870,831$3.10M0.5%-9.3%0.903%
1/1/2026JPMorgan Chase & Co.103,031$335K0.0%+497.4%0.107%
11/17/2025Verition Fund Management LLC19,964$65K0.0%N/A0.021%
11/17/2025Susquehanna International Group LLP226,222$735K0.0%+31.2%0.235%
11/17/2025Citadel Advisors LLC450,088$1.46M0.0%-26.9%0.467%
11/17/2025Bank of America Corp DE15,762$51K0.0%-17.0%0.016%
11/14/2025Bridgeway Capital Management LLC267,134$868K0.0%+10.3%0.277%
11/12/2025Dimensional Fund Advisors LP2,748,296$8.93M0.0%+1.2%2.850%
11/12/2025Intech Investment Management LLC14,234$46K0.0%-25.5%0.015%
11/12/2025Pacific Ridge Capital Partners LLC839,201$2.73M0.6%-2.2%0.870%
11/10/2025Peapod Lane Capital LLC726,171$2.36M2.1%+1.1%0.753%
11/10/2025Clayton Partners LLC179,891$585K0.4%-32.9%0.187%
11/7/2025Levin Capital Strategies L.P.889,547$2.89M0.3%+195.0%0.922%
11/7/2025GSA Capital Partners LLP64,433$209K0.0%-52.7%0.067%
11/7/2025Vanguard Group Inc.2,281,627$7.42M0.0%-0.7%2.366%
11/7/2025JPMorgan Chase & Co.103,031$335K0.0%+497.4%0.107%
11/6/2025Rhumbline Advisers52,757$171K0.0%-6.3%0.055%
11/6/2025Krilogy Financial LLC1,198,398$3.90M0.1%-14.3%1.243%
10/29/2025Formidable Asset Management LLC960,355$3.25M0.5%+7.0%0.996%
10/29/2025GatePass Capital LLC105,300$342K0.2%+9.3%0.109%
10/22/2025Sather Financial Group Inc14,795$48K0.0%N/A0.015%
10/17/2025Ethic Inc.19,629$64K0.0%N/A0.020%
10/17/2025Permanent Capital Management LP405,345$1.32M0.2%N/A0.420%
9/22/2025GatePass Capital LLC96,300$345K0.2%+46.4%0.100%
9/4/2025Osaic Holdings Inc.16,940$61K0.0%-20.5%0.018%
8/15/2025Tidal Investments LLC365,878$1.31M0.0%-5.4%0.379%
8/15/2025Bridgeway Capital Management LLC242,182$867K0.0%+7.7%0.251%
8/15/2025Bank of America Corp DE18,996$68K0.0%-31.0%0.020%
8/14/2025Westerly Capital Management LLC172,455$617K0.2%-42.5%0.179%
8/14/2025Occudo Quantitative Strategies LP20,977$75K0.0%N/A0.022%
8/14/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.18,689$67K0.0%-17.4%0.019%
8/14/2025The Manufacturers Life Insurance Company 19,016$68K0.0%+22.7%0.020%
8/13/2025Jump Financial LLC28,280$101K0.0%N/A0.029%
8/13/2025Marshall Wace LLP171,412$614K0.0%N/A0.178%
8/13/2025First Trust Advisors LP114,872$411K0.0%+2.8%0.119%
8/13/2025Corsair Capital Management L.P.78,279$280K0.1%N/A0.081%
8/12/2025American Century Companies Inc.494,075$1.77M0.0%+6.4%0.512%
8/12/2025JPMorgan Chase & Co.17,247$62K0.0%-97.6%0.018%
8/8/2025Intech Investment Management LLC19,108$68K0.0%-40.7%0.020%
8/8/2025Geode Capital Management LLC858,623$3.07M0.0%-2.4%0.893%
8/7/2025Los Angeles Capital Management LLC51,155$183K0.0%N/A0.053%
8/5/2025Levin Capital Strategies L.P.301,574$1.08M0.1%+9.7%0.314%
8/4/2025Flagship Harbor Advisors LLC10,000$36K0.0%-75.0%0.010%
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7/31/2025Peapod Lane Capital LLC718,192$2.57M2.6%+65.0%0.747%
7/24/2025Capital Advisors Ltd. LLC8,000$29K0.0%N/A0.008%
7/16/2025Formidable Asset Management LLC897,730$3.07M0.5%-2.3%0.933%
7/9/2025Krilogy Financial LLC1,398,559$5.01M0.3%+20.8%1.454%
6/27/2025Goldman Sachs Group Inc.199,487$638K0.0%-63.8%0.207%
5/29/2025Rhumbline Advisers54,369$174K0.0%-5.4%0.057%
5/19/2025Jane Street Group LLC52,698$169K0.0%N/A0.055%
5/16/2025Empowered Funds LLC177,666$569K0.0%+8.9%0.185%
5/16/2025Goldman Sachs Group Inc.199,487$638K0.0%-63.8%0.208%
5/16/2025AQR Capital Management LLC10,889$35K0.0%N/A0.011%


ACTG Institutional Ownership - Frequently Asked Questions

During the previous two years, 80 institutional investors and hedge funds held shares of Acacia Research. The most heavily invested institutionals were Dimensional Fund Advisors LP ($13.73M), State Street Corp ($11.77M), Vanguard Group Inc. ($7.42M), Renaissance Technologies LLC ($6.77M), Krilogy Financial LLC ($5.63M), Formidable Asset Management LLC ($3.73M), and Peapod Lane Capital LLC ($3.22M).Learn more on Acacia Research's institutional investors.

86.69% of Acacia Research's stock is owned by institutional investors. Learn more on ACTG's institutional investor holdings.

Of the 62 institutional investors that purchased Acacia Research's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Levin Capital Strategies L.P. ($878.81K), Peapod Lane Capital LLC ($845.95K), State Street Corp ($621.91K), Aegis Financial Corp ($491.09K), Krilogy Financial LLC ($474.97K), Permanent Capital Management LP ($405.35K), and Dimensional Fund Advisors LP ($358.42K).

Institutional investors have bought a total of 3,451,490 shares in the last 24 months. This purchase volume represents approximately $13.12M in transactions.

Of the 21 institutional investors that sold Acacia Research's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Levin Capital Strategies L.P. ($953.26K), Krilogy Financial LLC ($316.09K), Citadel Advisors LLC ($165.22K), Renaissance Technologies LLC ($130.70K), Formidable Asset Management LLC ($121.49K), Clayton Partners LLC ($88.11K), and GSA Capital Partners LLP ($71.79K).

Institutional investors have sold a total of 2,146,893 shares in the last 24 months. This volume of shares sold represents approximately $8.99M in transactions.


Related Companies

Institutional ownership data for NASDAQ:ACTG is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 9/9/2026. New 13F filings are added each quarter as they're published.
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