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Xenon Pharmaceuticals
XENE

Overview Fund Activity

118 hedge funds and large institutions have $521M invested in Xenon Pharmaceuticals in 2021 Q3 according to their latest regulatory filings, with 25 funds opening new positions, 35 increasing their positions, 30 reducing their positions, and 9 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
118
Holders Change
+15
Holders Change %
+14.56%
% of All Funds
2.07%
Holding in Top 10
2
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-66.67%
% of All Funds
0.04%
New
25
Increased
35
Reduced
30
Closed
9
Calls
$30.4M
Puts
$22.3M
Net Calls
+$8.06M
Net Calls Change
+$4.85M

Top Buyers

1
GPP
1
Great Point Partners
Connecticut
$10.7M
2
DCM
2
Driehaus Capital Management
Illinois
$23.1M
3
SCM
3
Suvretta Capital Management
New York
$17.7M
4
PA
4
Perceptive Advisors
New York
$30.9M
5
TLP
5
Tri Locum Partners
New York
$4.04M

Top Sellers

1
EAM
1
Eventide Asset Management
Massachusetts
$0
2
O
2
OrbiMed
New York
$7.29M
3
UBS AM
3
UBS AM
Illinois
$0
4
Adage Capital Partners
4
Adage Capital Partners
Massachusetts
$18M
5
IC
5
Ikarian Capital
Texas
$5.77M
Name Holding Trade Value Shares
Change 		Shares
Change %
DMK
51
David M. Knott
$1.44M -$704K -46,063 -33%
GIM
52
Granahan Investment Management
Massachusetts
$1.28M +$9.24K +605 +0.7%
Bank of Montreal
53
Bank of Montreal
Ontario, Canada
$1.25M -$63K -4,189 -5%
HS
54
HighVista Strategies
Massachusetts
$1.15M +$521K +34,087 +83%
Swiss National Bank
55
Swiss National Bank
Switzerland
$969K +$22.9K +1,500 +2%
ECM
56
Endurant Capital Management
California
$959K +$959K +62,743 New
AS
57
Altshuler Shaham
Israel
$823K +$823K +53,600 New
BFM
58
Boothbay Fund Management
New York
$784K -$679K -44,433 -46%
AA
59
ALPS Advisors
Colorado
$770K -$54.1K -3,544 -7%
SMH
60
Sanders Morris Harris
Texas
$770K – – –
PVI
61
Pura Vida Investments
New York
$764K +$764K +50,000 New
AAA
62
Affinity Asset Advisors
New York
$764K +$764K +50,000 New
Morgan Stanley
63
Morgan Stanley
New York
$623K -$181K -11,864 -23%
Northern Trust
64
Northern Trust
Illinois
$579K -$105K -6,871 -15%
SC
65
Scotia Capital
Ontario, Canada
$567K -$44K -2,881 -7%
Simplex Trading
66
Simplex Trading
Illinois
$566K +$7.4K +400 +1%
Ensign Peak Advisors
67
Ensign Peak Advisors
Utah
$482K +$482K +31,515 New
Marshall Wace
68
Marshall Wace
United Kingdom
$456K +$296K +19,350 +185%
Nuveen Asset Management
69
Nuveen Asset Management
Illinois
$448K -$369K -24,156 -45%
Susquehanna International Group
70
Susquehanna International Group
Pennsylvania
$402K -$393K -25,702 -49%
IBT
71
International Biotechnology Trust
United Kingdom
$388K – – –
Royal Bank of Canada
72
Royal Bank of Canada
Ontario, Canada
$387K -$871 -57 -0.2%
SAM
73
Shell Asset Management
Netherlands
$385K -$16.5K -1,080 -4%
NSEDCP
74
NJ State Employees Deferred Compensation Plan
New Jersey
$382K – – –
California State Teachers Retirement System (CalSTRS)
75
California State Teachers Retirement System (CalSTRS)
California
$356K +$356K +23,330 New
1 2
3
4 5