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Xenon Pharmaceuticals

205 hedge funds and large institutions have $2.6B invested in Xenon Pharmaceuticals in 2025 Q2 according to their latest regulatory filings, with 41 funds opening new positions, 77 increasing their positions, 55 reducing their positions, and 40 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
205
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$11.4M
Puts
$9.75M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
CP
126
CenterBook Partners
Connecticut
$772K
Zurich Cantonal Bank
127
Zurich Cantonal Bank
Switzerland
$747K
RG
128
Rathbones Group
United Kingdom
$741K
SEI Investments
129
SEI Investments
Pennsylvania
$711K
Handelsbanken Fonder
130
Handelsbanken Fonder
Sweden
$711K
AssetMark Inc
131
AssetMark Inc
California
$665K
OAM
132
Oxford Asset Management
United Kingdom
$662K
BC
133
Birchview Capital
Vermont
$657K
Stifel Financial
134
Stifel Financial
Missouri
$645K
SG Americas Securities
135
SG Americas Securities
New York
$600K
ASRS
136
Arizona State Retirement System
Arizona
$593K
ProShare Advisors
137
ProShare Advisors
Maryland
$577K
BNP Paribas Financial Markets
138
BNP Paribas Financial Markets
France
$559K
Teacher Retirement System of Texas
139
Teacher Retirement System of Texas
Texas
$549K
Natixis Advisors
140
Natixis Advisors
Massachusetts
$545K
PFSRSONJ
141
Police & Firemen's Retirement System of New Jersey
New Jersey
$543K
JF
142
Jump Financial
Illinois
$532K
CIBC World Market
143
CIBC World Market
Ontario, Canada
$511K
CUAMC
144
China Universal Asset Management Company
China
$482K
PEAK6
145
PEAK6
Illinois
$470K
BCI
146
Brinker Capital Investments
Pennsylvania
$467K
KK
147
KLP Kapitalforvaltning
Norway
$401K
AAM
148
Advisors Asset Management
Colorado
$382K
SACTSONJ
149
Supplemental Annuity Collective Trust (SACT) of New Jersey
New Jersey
$344K
DMKJ
150
David M. Knott Jr
$343K