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Arbutus Biopharma
ABUS

Overview Fund Activity

162 hedge funds and large institutions have $365M invested in Arbutus Biopharma in 2025 Q2 according to their latest regulatory filings, with 14 funds opening new positions, 66 increasing their positions, 43 reducing their positions, and 18 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
162
Holders Change
-5
Holders Change %
-2.99%
% of All Funds
2.17%
Holding in Top 10
3
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-40%
% of All Funds
0.04%
New
14
Increased
66
Reduced
43
Closed
18
Calls
$3.28M
Puts
$1.59M
Net Calls
+$1.69M
Net Calls Change
+$853K

Top Buyers

1
Adage Capital Partners
Adage Capital Partners
Massachusetts
$7.96M
2
TSC
Two Seas Capital
New York
$32.3M
3
Goldman Sachs
Goldman Sachs
New York
$9.39M
4
UBS AM
UBS AM
Illinois
$3.31M
5
ACM
ADAR1 Capital Management
Texas
$8.73M

Top Sellers

1
SC
Stempoint Capital
New York
$0
2
RC
Rangeley Capital
Connecticut
$2.67M
3
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$266K
4
Hudson Bay Capital Management
Hudson Bay Capital Management
Connecticut
$2.98M
5
Susquehanna International Group
Susquehanna International Group
Pennsylvania
$678K
Name Holding Trade Value Shares
Change 		Shares
Change %
SPA
101
Sherbrooke Park Advisers
New York
$66.8K +$66.8K +21,634 New
TRCT
102
Tower Research Capital (TRC)
New York
$64.1K +$44.1K +14,275 +220%
PA
103
Profund Advisors
Maryland
$62.8K +$3.72K +1,205 +6%
Los Angeles Capital Management
104
Los Angeles Capital Management
California
$60.7K +$60.7K +19,655 New
CWM
105
CIBC World Markets
New York
$57.6K -$42.5K -13,764 -42%
AC
106
AXQ Capital
New Jersey
$57.3K +$57.3K +18,545 New
Prudential Financial
107
Prudential Financial
New Jersey
$56.4K +$23.5K +7,610 +71%
Focus Partners Wealth
108
Focus Partners Wealth
Massachusetts
$55.1K -$590 -191 -1%
TSS
109
Two Sigma Securities
New York
$51.9K +$51.9K +16,785 New
VCP
110
Verus Capital Partners
Arizona
$51.3K -$618 -200 -1%
Daiwa Securities Group
111
Daiwa Securities Group
Japan
$49K +$47.8K +15,449 +3,911%
AIP
112
Ameritas Investment Partners
Nebraska
$47.8K +$8.75K +2,832 +22%
CWA
113
Cura Wealth Advisors
Illinois
$46.4K – – –
SC
114
Scotia Capital
Ontario, Canada
$45.5K – – –
PI
115
PFG Investments
New York
$43.9K – – –
KAS
116
Kestra Advisory Services
Texas
$43.3K -$148 -48 -0.3%
First Manhattan
117
First Manhattan
New York
$43.3K – – –
Walleye Trading
118
Walleye Trading
New York
$43.3K – – –
Two Sigma Advisers
119
Two Sigma Advisers
New York
$43K +$5.87K +1,900 +16%
WFA
120
WMG Financial Advisors
Tennessee
$38.9K – – –
LPL Financial
121
LPL Financial
California
$37.5K +$1.08K +350 +3%
OAM
122
Oxford Asset Management
United Kingdom
$37.5K +$37.5K +12,143 New
X
123
Xponance
Pennsylvania
$35.9K +$2.3K +745 +7%
Ameriprise
124
Ameriprise
Minnesota
$35.4K -$22.7K -7,361 -39%
Two Sigma Investments
125
Two Sigma Investments
New York
$34.9K -$21.6K -6,987 -38%
3 4
5
6 7