ACACIA RESEARCH CORP

ACTGNASDAQ

$4.30-0.04 (-0.92%)as of Oct 5, 2026

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

ACACIA RESEARCH CORP price and activity chart data

Showing the 1Y range: Oct 6, 2025 to Oct 5, 2026. Price (+28.4%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
Starboard Value LP	62.64%	$285M	6.30%	Not reported
State Street Corp	3.25%	$14.8M	0.00%	Not reported
Dimensional Fund Advisors LP	3.01%	$13.7M	0.00%	Not reported
BlackRock, Inc.	2.66%	$12.1M	0.00%	Not reported
Vanguard Capital Management LLC	1.52%	$6.92M	0.00%	Not reported
Renaissance Technologies LLC	1.45%	$6.59M	0.01%	Not reported
Goldman Sachs Group Inc	1.20%	$5.48M	0.00%	Not reported
Krilogy Financial LLC	1.16%	$5.26M	0.16%	Add 0.03%
Peapod Lane Capital LLC	1.02%	$4.64M	3.13%	Not reported
Geode Capital Management, LLC	0.92%	$4.2M	0.00%	Not reported
Pacific Ridge Capital Partners, LLC	0.83%	$3.78M	0.69%	Reduce 0.77%
Formidable Asset Management, LLC	0.81%	$3.74M	0.59%	Reduce 5.45%
American Century Companies Inc	0.71%	$3.23M	0.00%	Not reported
Bridgeway Capital Management, LLC	0.64%	$2.93M	0.05%	Not reported
Aegis Financial Corp	0.50%	$2.29M	0.36%	Not reported
Tidal Investments LLC	0.43%	$1.98M	0.00%	Reduce 3.03%
Empowered Funds, LLC	0.38%	$1.71M	0.01%	Add 7.59%
Northern Trust Corp	0.30%	$1.35M	0.00%	Not reported
Vanguard Portfolio Management LLC	0.30%	$1.35M	0.00%	Not reported
Susquehanna International Group, LLP	0.30%	$1.34M	0.00%	Not reported
Acadian Asset Management LLC	0.27%	$1.22M	0.00%	Not reported
Citadel Advisors LLC	0.26%	$1.16M	0.00%	Not reported
AQR Capital Management LLC	0.24%	$1.1M	0.00%	Not reported
Vanguard Fiduciary Trust Co	0.24%	$1.1M	0.00%	Not reported
Morgan Stanley	0.22%	$993K	0.00%	Not reported
Corsair Capital Management, L.P.	0.17%	$777K	0.10%	Not reported
Marquette Asset Management, LLC	0.14%	$627K	0.08%	Not reported
UBS Group AG	0.13%	$590K	0.00%	Not reported
Ritholtz Wealth Management	0.12%	$533K	0.01%	Not reported
Charles Schwab Investment Management Inc	0.11%	$522K	0.00%	Not reported
Bank of New York Mellon Corp	0.11%	$521K	0.00%	Not reported
Jane Street Group, LLC	0.11%	$521K	0.00%	Not reported
Quantinno Capital Management LP	0.11%	$495K	0.00%	Add 137.89%
Capital Wealth Alliance, LLC	0.11%	$485K	0.22%	Not reported
JPMorgan Chase & Co	0.09%	$417K	0.00%	Not reported
FMR LLC	0.08%	$353K	0.00%	Not reported
GatePass Capital, LLC	0.08%	$352K	0.13%	Not reported
Simplex Trading, LLC	0.07%	$303K	0.00%	Not reported
State of Wisconsin Investment Board	0.06%	$263K	0.00%	Not reported
Cornerstone Investment Partners, LLC	0.05%	$245K	0.01%	Not reported
Nuveen, LLC	0.05%	$225K	0.00%	Not reported
Rhumbline Advisers	0.05%	$208K	0.00%	Not reported
Alliancebernstein L.P.	0.04%	$206K	0.00%	Not reported
Point72 Asset Management, L.P.	0.04%	$198K	0.00%	Not reported
Jump Financial, LLC	0.04%	$178K	0.00%	Not reported
Deutsche Bank Ag\	0.04%	$159K	0.00%	Not reported
Invesco Ltd.	0.03%	$142K	0.00%	Not reported
Wells Fargo & Company	0.03%	$141K	0.00%	Not reported
Levin Capital Strategies, L.P.	0.03%	$140K	0.01%	Not reported
Permanent Capital Management, LP	0.03%	$140K	0.02%	Not reported

50 of 116 holders

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