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Acacia Research
ACTG

118 hedge funds and large institutions have $407M invested in Acacia Research in 2026 Q1 according to their latest regulatory filings, with 31 funds opening new positions, 38 increasing their positions, 30 reducing their positions, and 6 closing their positions.

New
Increased
Maintained
Reduced
Closed

417% more first-time investments, than exits

New positions opened: 31 | Existing positions closed: 6

106% more call options, than puts

Call options by funds: $293K | Put options by funds: $142K

100% more funds holding in top 10

Funds holding in top 10: 1 → 2 (+1)

30% more capital invested

Capital invested by funds: $314M → $407M (+$93.6M)

27% more repeat investments, than reductions

Existing positions increased: 38 | Existing positions reduced: 30

26% more funds holding

Funds holding: 94 → 118 (+24)

0.88% more ownership

Funds ownership: 86.94% → 87.82% (+0.88%)

Holders
118
Holders Change
+24
Holders Change %
+25.53%
% of All Funds
1.45%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.02%
New
31
Increased
38
Reduced
30
Closed
6
Calls
$293K
Puts
$142K
Net Calls
+$151K
Net Calls Change
+$39K

Top Buyers

Rank Fund Capital Flow
1
AF
Aegis Financial
Virginia
+$2.07M
2
EF
Empowered Funds
Pennsylvania
+$1.43M
3
Goldman Sachs
Goldman Sachs
New York
+$1.16M
4
PLC
Peapod Lane Capital
New York
+$1.03M
5
Franklin Resources
Franklin Resources
California
+$781K

Top Sellers

Rank Fund Capital Flow
1
LCS
Levin Capital Strategies
New York
-$4.02M
2
PCM
Permanent Capital Management
Illinois
-$1.58M
3
Morgan Stanley
Morgan Stanley
New York
-$701K
4
Citadel Advisors
Citadel Advisors
Florida
-$563K
5
KF
Krilogy Financial
Missouri
-$489K
Name Holding Trade Value Shares
Change 		Change in
Stake
CCM
26
Corsair Capital Management
New York
$802K – – –
Acadian Asset Management
27
Acadian Asset Management
Massachusetts
$744K +$655K +155,523 New
MAM
28
Marquette Asset Management
Minnesota
$719K +$237K +56,171 +60%
JP Morgan Chase
29
JP Morgan Chase
New York
$561K -$102K -24,181 -17%
Marshall Wace
30
Marshall Wace
United Kingdom
$559K +$345K +81,962 +239%
UBS Group
31
UBS Group
Switzerland
$558K -$33.6K -7,968 -6%
Bank of New York Mellon
32
Bank of New York Mellon
New York
$541K -$37.5K -8,898 -7%
Charles Schwab
33
Charles Schwab
California
$504K -$43.2K -10,246 -9%
CWA
34
Capital Wealth Alliance
Arizona
$500K – – –
Point72 Asset Management
35
Point72 Asset Management
Connecticut
$426K +$373K +88,552 New
AQR Capital Management
36
AQR Capital Management
Connecticut
$393K +$122K +28,846 +55%
Invesco
37
Invesco
Georgia
$368K -$2.36K -560 -0.7%
Fidelity Investments
38
Fidelity Investments
Massachusetts
$364K +$3.56K +846 +1%
GC
39
GatePass Capital
Ohio
$363K -$102K -24,300 -24%
RWM
40
Ritholtz Wealth Management
New York
$313K +$274K +64,978 New
OSAM
41
O'Shaughnessy Asset Management
Connecticut
$279K +$245K +58,060 New
CIP
42
Cornerstone Investment Partners
Georgia
$265K +$232K +55,124 New
N
43
Nuveen
North Carolina
$232K -$38.4K -9,114 -16%
QCM
44
Quantinno Capital Management
New York
$215K +$188K +44,618 New
RhumbLine Advisers
45
RhumbLine Advisers
Massachusetts
$213K -$2.31K -549 -1%
NA
46
NewEdge Advisors
Louisiana
$203K +$39.4K +9,351 +29%
Millennium Management
47
Millennium Management
New York
$193K +$169K +40,043 New
OQS
48
Occudo Quantitative Strategies
Florida
$177K +$91.8K +21,779 +166%
LPL Financial
49
LPL Financial
California
$168K +$42.1K +10,000 +40%
Bank of America
50
Bank of America
North Carolina
$160K +$20K +4,746 +17%
1
2
3 4 5

ACTG Hedge Fund Activity: Q1 2026 in Review

118 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in Acacia Research (ACTG) for Q1 2026, worth a combined $407M — up 30% from $314M a quarter earlier.

Buyers outnumbered sellers: 31 funds opened new ACTG positions and 6 closed out — a net gain of 25 holders — while 38 added to existing stakes and 30 trimmed.

The largest buyer was Aegis Financial, opening a new position worth an estimated $2.07M. The largest seller was Levin Capital Strategies, cutting an estimated $4.02M.

  • 118 institutional investors held Acacia Research (ACTG) as of Q1 2026, up from 94 in Q4 2025.
  • Funds reported $407M of Acacia Research stock for Q1 2026, up 30% quarter-over-quarter.
  • 31 funds opened new Acacia Research positions in Q1 2026 and 6 closed out, a net change of +25 holders.
  • The largest Acacia Research buyer in Q1 2026 was Aegis Financial, an estimated $2.07M added.
  • The largest Acacia Research seller in Q1 2026 was Levin Capital Strategies, an estimated $4.02M sold.

Based on aggregated 13F filings for Q1 2026.