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Xenon Pharmaceuticals
XENE

Overview Fund Activity

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
-1
Holders Change %
-0.49%
% of All Funds
2.75%
Holding in Top 10
10
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-28.57%
% of All Funds
0.13%
New
41
Increased
77
Reduced
55
Closed
40
Calls
$11.4M
Puts
$9.75M
Net Calls
+$1.67M
Net Calls Change
-$6.22M

Top Buyers

1
BlackRock
BlackRock
New York
+$104M
2
Holocene Advisors
Holocene Advisors
New York
+$56.6M
3
State Street
State Street
Massachusetts
+$33.6M
4
Geode Capital Management
Geode Capital Management
Massachusetts
+$28.2M
5
B
Braidwell
Connecticut
+$28M

Top Sellers

1
Wellington Management Group
Wellington Management Group
Massachusetts
-$50.5M
2
Capital World Investors
Capital World Investors
California
-$49.1M
3
SC
Samlyn Capital
New York
-$34.1M
4
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
-$22.5M
5
LGM
Logos Global Management
California
-$21.8M
Name Holding Trade Value Shares
Change 		Shares
Change %
Ameriprise
76
Ameriprise
Minnesota
$3.82M +$576K +18,402 +18%
Citadel Advisors
77
Citadel Advisors
Florida
$3.76M -$17.7M -567,043 -83%
Wells Fargo
78
Wells Fargo
California
$3.52M +$1.46M +46,650 +71%
RhumbLine Advisers
79
RhumbLine Advisers
Massachusetts
$3.43M +$3.43M +109,671 +378,176%
APM
80
Avidity Partners Management
Texas
$3.38M -$3.79M -121,109 -53%
Deutsche Bank
81
Deutsche Bank
Germany
$3.27M +$1.59M +50,823 +95%
AG
82
Algert Global
California
$3.2M -$659K -21,070 -17%
CM
83
Caption Management
Oklahoma
$3.16M +$3.16M +100,940 New
MOACM
84
Mutual of America Capital Management
New York
$2.99M +$1.46M +46,805 +96%
Two Sigma Advisers
85
Two Sigma Advisers
New York
$2.98M -$6.37M -203,500 -68%
MCM
86
Moore Capital Management
New York
$2.82M +$1.1M +35,000 +64%
JSSH
87
J. Safra Sarasin Holding
$2.57M +$1.61M +51,475 +168%
Legal & General Group
88
Legal & General Group
United Kingdom
$2.56M +$669K +21,386 +35%
SCM
89
Soleus Capital Management
Connecticut
$2.47M +$2.47M +78,800 New
T. Rowe Price Investment Management
90
T. Rowe Price Investment Management
Maryland
$2.41M -$22.5M -720,043 -90%
NIP
91
Nicholas Investment Partners
California
$2.16M -$566K -18,072 -21%
Balyasny Asset Management
92
Balyasny Asset Management
Illinois
$2.16M -$6.21M -198,273 -74%
Raymond James Financial
93
Raymond James Financial
Florida
$2.04M +$57.2K +1,829 +3%
Man Group
94
Man Group
United Kingdom
$1.95M +$1.95M +62,348 New
State of New Jersey Common Pension Fund D
95
State of New Jersey Common Pension Fund D
New Jersey
$1.93M +$355K +11,355 +23%
California State Teachers Retirement System (CalSTRS)
96
California State Teachers Retirement System (CalSTRS)
California
$1.89M +$148K +4,741 +9%
NRD
97
Nebula Research & Development
New York
$1.88M +$428K +13,662 +29%
Invesco
98
Invesco
Georgia
$1.87M -$4.57M -146,165 -71%
VOYA Investment Management
99
VOYA Investment Management
Georgia
$1.86M +$357K +11,400 +24%
BAMCO Inc
100
BAMCO Inc
New York
$1.75M -$1.38M -44,100 -44%
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4
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