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Xenon Pharmaceuticals

25 hedge funds and large institutions have $45.2M invested in Xenon Pharmaceuticals in 2015 Q3 according to their latest regulatory filings, with 5 funds opening new positions, 7 increasing their positions, 9 reducing their positions, and 6 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
25
Holders Change
-1
Holders Change %
-3.85%
% of All Funds
0.7%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.03%
New
5
Increased
7
Reduced
9
Closed
6
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Shares
Change %
EC
26
EcoR1 Capital
California
-$842K -73,000 Closed
GTC
27
Ghost Tree Capital
New York
-$432K -37,500 Closed
SIM
28
Spark Investment Management
New York
-$118K -10,300 Closed
Morgan Stanley
29
Morgan Stanley
New York
-$33K -2,829 Closed
PCM
30
Prelude Capital Management
New York
-$30K -2,600 Closed
UBS Group
31
UBS Group
Switzerland
-$12K -1,058 Closed