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Xenon Pharmaceuticals
XENE

Overview Fund Activity

203 hedge funds and large institutions have $2.59B invested in Xenon Pharmaceuticals in 2025 Q2 according to their latest regulatory filings, with 40 funds opening new positions, 77 increasing their positions, 54 reducing their positions, and 39 closing their positions.

Holders
203
Holders Change
-3
Holders Change %
-1.46%
% of All Funds
2.72%
Holding in Top 10
10
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-28.57%
% of All Funds
0.13%
New
40
Increased
77
Reduced
54
Closed
39
Calls
$8.93M
Puts
$7.08M
Net Calls
+$1.85M
Net Calls Change
-$6.04M

Top Buyers

1
BlackRock
1
BlackRock
New York
$168M
2
Holocene Advisors
2
Holocene Advisors
New York
$56.6M
3
State Street
3
State Street
Massachusetts
$43.2M
4
Geode Capital Management
4
Geode Capital Management
Massachusetts
$30.4M
5
B
5
Braidwell
Connecticut
$113M

Top Sellers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$68.1M
2
Capital World Investors
2
Capital World Investors
California
$20.5M
3
SC
3
Samlyn Capital
New York
$0
4
T. Rowe Price Investment Management
4
T. Rowe Price Investment Management
Maryland
$2.41M
5
LGM
5
Logos Global Management
California
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Russell Investments Group
101
Russell Investments Group
United Kingdom
$1.63M 52,136 -23,205 -31%
EAM
102
Erste Asset Management
Austria
$1.62M 50,000 – –
Prudential Financial
103
Prudential Financial
New Jersey
$1.53M 47,755 +8,755 +22%
Skandinaviska Enskilda Banken (SEB)
104
Skandinaviska Enskilda Banken (SEB)
Sweden
$1.49M 47,457 – –
HS
105
HighVista Strategies
Massachusetts
$1.43M 45,620 -21,168 -32%
MIM
106
MetLife Investment Management
New Jersey
$1.43M 45,547 +45,547 New
Jane Street
107
Jane Street
New York
$1.37M 43,676 +43,676 New
WP
108
Woodline Partners
California
$1.36M 43,380 +43,380 New
Mirae Asset Global ETFs Holdings
109
Mirae Asset Global ETFs Holdings
Hong Kong
$1.3M 41,648 +41,648 New
AA
110
ALPS Advisors
Colorado
$1.3M 41,380 -13,952 -25%
DekaBank Deutsche Girozentrale
111
DekaBank Deutsche Girozentrale
Germany
$1.26M 39,000 – –
AGP
112
Artia Global Partners
Florida
$1.25M 40,000 – –
Envestnet Asset Management
113
Envestnet Asset Management
Illinois
$1.23M 39,403 -3,447 -8%
T. Rowe Price Associates
114
T. Rowe Price Associates
Maryland
$1.19M 37,935 +37,935 New
Citigroup
115
Citigroup
New York
$1.14M 36,290 +29,261 +416%
RPAM
116
Rhenman & Partners Asset Management
Sweden
$1.1M 35,000 – –
IIM
117
INTECH Investment Management
Florida
$1.07M 34,312 +34,312 New
TA
118
TLS Advisors
Florida
$1.03M 32,956 – –
HCA
119
Harbor Capital Advisors
Illinois
$940K 30,036 -26,555 -47%
HWM
120
HighMark Wealth Management
Minnesota
$817K 26,100 +20,000 +328%
Ensign Peak Advisors
121
Ensign Peak Advisors
Utah
$817K 26,094 – –
Manulife (Manufacturers Life Insurance)
122
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$816K 26,079 +26,079 New
PAMP
123
Polar Asset Management Partners
Ontario, Canada
$792K 25,300 +25,300 New
NSEDCP
124
NJ State Employees Deferred Compensation Plan
New Jersey
$783K 25,000 – –
RAM
125
Readystate Asset Management
Illinois
$777K 24,814 +24,814 New
3 4
5
6 7