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Acacia Research
ACTG

85 hedge funds and large institutions have $299M invested in Acacia Research in 2025 Q2 according to their latest regulatory filings, with 12 funds opening new positions, 31 increasing their positions, 28 reducing their positions, and 16 closing their positions.

New
Increased
Maintained
Reduced
Closed

13% more capital invested

Capital invested by funds: $266M → $299M (+$33.4M)

11% more repeat investments, than reductions

Existing positions increased: 31 | Existing positions reduced: 28

0.51% more ownership

Funds ownership: 86.48% → 86.99% (+0.51%)

4% less funds holding

Funds holding: 89 → 85 (-4)

25% less first-time investments, than exits

New positions opened: 12 | Existing positions closed: 16

68% less call options, than puts

Call options by funds: $77K | Put options by funds: $239K

Holders
85
Holders Change
-4
Holders Change %
-4.49%
% of All Funds
1.12%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
12
Increased
31
Reduced
28
Closed
16
Calls
$77K
Puts
$239K
Net Calls
-$162K
Net Calls Change
+$148K

Top Buyers

Rank Fund Capital Flow
1
Citadel Advisors
Citadel Advisors
Florida
+$1.68M
2
PLC
Peapod Lane Capital
New York
+$974K
3
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
+$932K
4
KF
Krilogy Financial
Missouri
+$828K
5
Marshall Wace
Marshall Wace
United Kingdom
+$590K

Top Sellers

Rank Fund Capital Flow
1
JP Morgan Chase
JP Morgan Chase
New York
-$2.46M
2
RA
Royce & Associates
New York
-$1.15M
3
PGCM
Prescott Group Capital Management
Oklahoma
-$483K
4
WCM
Westerly Capital Management
California
-$439K
5
PRCP
Pacific Ridge Capital Partners
Oregon
-$348K
Name Holding Trade Value Shares
Change 		Change in
Stake
GCP
26
GSA Capital Partners
United Kingdom
$488K +$469K +136,221 New
UBS Group
27
UBS Group
Switzerland
$486K -$20.6K -5,986 -4%
Charles Schwab
28
Charles Schwab
California
$412K -$1.89K -550 -0.5%
First Trust Advisors
29
First Trust Advisors
Illinois
$411K +$10.7K +3,113 +3%
CWA
30
Capital Wealth Alliance
Arizona
$372K -$7.23K -2,100 -2%
GC
31
GatePass Capital
Ohio
$345K +$105K +30,500 +46%
JFG
32
Jefferies Financial Group
New York
$304K – – –
CCM
33
Corsair Capital Management
New York
$280K +$270K +78,279 New
Invesco
34
Invesco
Georgia
$260K -$709 -206 -0.3%
Fidelity Investments
35
Fidelity Investments
Massachusetts
$232K +$7.57K +2,198 +4%
Barclays
36
Barclays
United Kingdom
$211K +$75.5K +21,915 +59%
Royal Bank of Canada
37
Royal Bank of Canada
Ontario, Canada
$204K +$126K +36,488 +178%
RhumbLine Advisers
38
RhumbLine Advisers
Massachusetts
$201K +$6.57K +1,907 +4%
Jane Street
39
Jane Street
New York
$191K +$1.92K +558 +1%
HF
40
HRT Financial
New York
$190K +$184K +53,323 New
N
41
Nuveen
North Carolina
$189K -$58.7K -17,037 -24%
Los Angeles Capital Management
42
Los Angeles Capital Management
California
$183K +$176K +51,155 New
AllianceBernstein
43
AllianceBernstein
Tennessee
$135K +$18.6K +5,400 +17%
EP
44
Elkhorn Partners
Nebraska
$124K +$1.72K +500 +1%
JF
45
Jump Financial
Illinois
$101K +$97.4K +28,280 New
AQR Capital Management
46
AQR Capital Management
Connecticut
$92.4K +$51.4K +14,924 +137%
SFG
47
SNS Financial Group
Minnesota
$78.8K – – –
Wells Fargo
48
Wells Fargo
California
$78.6K -$458 -133 -0.6%
OQS
49
Occudo Quantitative Strategies
Florida
$75.1K +$72.2K +20,977 New
NSEDCP
50
NJ State Employees Deferred Compensation Plan
New Jersey
$71.6K – – –
1
2
3 4 5

ACTG Hedge Fund Activity: Q2 2025 in Review

85 of the 7,595 institutional investors tracked by Wall St. Rank reported a position in Acacia Research (ACTG) for Q2 2025, worth a combined $299M — up 13% from $266M a quarter earlier.

Sellers outnumbered buyers: 16 funds closed out of ACTG and 12 opened new positions — a net loss of 4 holders — while 28 trimmed existing stakes and 31 added.

The largest buyer was Citadel Advisors, adding an estimated $1.68M. The largest seller was JP Morgan Chase, cutting an estimated $2.46M.

  • 85 institutional investors held Acacia Research (ACTG) as of Q2 2025, down from 89 in Q1 2025.
  • Funds reported $299M of Acacia Research stock for Q2 2025, up 13% quarter-over-quarter.
  • 12 funds opened new Acacia Research positions in Q2 2025 and 16 closed out, a net change of -4 holders.
  • The largest Acacia Research buyer in Q2 2025 was Citadel Advisors, an estimated $1.68M added.
  • The largest Acacia Research seller in Q2 2025 was JP Morgan Chase, an estimated $2.46M sold.

Based on aggregated 13F filings for Q2 2025.