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Xenon Pharmaceuticals
XENE

Overview Fund Activity

206 hedge funds and large institutions have $2.58B invested in Xenon Pharmaceuticals in 2025 Q1 according to their latest regulatory filings, with 20 funds opening new positions, 68 increasing their positions, 73 reducing their positions, and 23 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
206
Holders Change
-3
Holders Change %
-1.44%
% of All Funds
2.8%
Holding in Top 10
14
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+7.69%
% of All Funds
0.19%
New
20
Increased
68
Reduced
73
Closed
23
Calls
$14.8M
Puts
$6.93M
Net Calls
+$7.9M
Net Calls Change
+$3.62M

Top Buyers

1
DTC
Deep Track Capital
Connecticut
+$27.9M
2
Fidelity Investments
Fidelity Investments
Massachusetts
+$25.6M
3
LGM
Logos Global Management
California
+$21.8M
4
Capital International Investors
Capital International Investors
California
+$18.2M
5
VPC
Vestal Point Capital
New York
+$16.4M

Top Sellers

1
BBA
Baker Bros. Advisors
New York
-$21.7M
2
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
-$21.5M
3
FLAM
First Light Asset Management
Minnesota
-$17.9M
4
CC
Commodore Capital
New York
-$13.9M
5
Federated Hermes
Federated Hermes
Pennsylvania
-$10.9M
Name Holding Trade Value Shares
Change 		Shares
Change %
UBS Group
76
UBS Group
Switzerland
$3.53M +$3.31M +98,628 +1,471%
Ameriprise
77
Ameriprise
Minnesota
$3.48M +$378K +11,274 +12%
BAMCO Inc
78
BAMCO Inc
New York
$3.36M – – –
State of Wisconsin Investment Board
79
State of Wisconsin Investment Board
Wisconsin
$3.26M +$19K +565 +0.6%
PHS
80
PFM Health Sciences
California
$3.09M -$831K -24,762 -21%
Lord, Abbett & Co
81
Lord, Abbett & Co
New Jersey
$2.95M -$3.59M -106,990 -55%
NIP
82
Nicholas Investment Partners
California
$2.92M +$2.43M +72,310 +493%
Northern Trust
83
Northern Trust
Illinois
$2.72M +$511K +15,241 +23%
Russell Investments Group
84
Russell Investments Group
United Kingdom
$2.53M -$4.64M -138,355 -65%
ABG
85
Ally Bridge Group
New York
$2.34M -$2M -59,688 -46%
Geode Capital Management
86
Geode Capital Management
Massachusetts
$2.33M +$2.28K +68 +0.1%
HS
87
HighVista Strategies
Massachusetts
$2.24M – – –
Wells Fargo
88
Wells Fargo
California
$2.21M +$214K +6,392 +11%
UBS AM
89
UBS AM
Illinois
$2.13M -$4.3M -128,284 -67%
Raymond James Financial
90
Raymond James Financial
Florida
$2.13M +$1.44M +43,054 +212%
Legal & General Group
91
Legal & General Group
United Kingdom
$2.03M – – –
ACM
92
Altium Capital Management
New York
$2.02M -$7.64M -227,749 -79%
Royal Bank of Canada
93
Royal Bank of Canada
Ontario, Canada
$1.99M -$23.5K -702 -1%
HCA
94
Harbor Capital Advisors
Illinois
$1.9M +$227K +6,773 +14%
California State Teachers Retirement System (CalSTRS)
95
California State Teachers Retirement System (CalSTRS)
California
$1.86M – – –
AA
96
ALPS Advisors
Colorado
$1.86M -$212K -6,316 -10%
MCM
97
Moore Capital Management
New York
$1.85M – – –
Deutsche Bank
98
Deutsche Bank
Germany
$1.8M – – –
EAM
99
Erste Asset Management
Austria
$1.71M – – –
State of New Jersey Common Pension Fund D
100
State of New Jersey Common Pension Fund D
New Jersey
$1.69M -$121K -3,616 -7%
2 3
4
5 6