Spark Investment Management LLC - XENON PHARMACEUTICALS INC ownership

XENON PHARMACEUTICALS INC's ticker is XENE and the CUSIP is 98420N105. A total of 26 filers reported holding XENON PHARMACEUTICALS INC in Q2 2015. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
Spark Investment Management LLC ownership history of XENON PHARMACEUTICALS INC
ValueSharesWeighting
Q2 2018$240,000
+287.1%
26,100
+105.5%
0.01%
+250.0%
Q1 2018$62,000
-47.5%
12,700
+23.3%
0.00%
-75.0%
Q2 2015$118,000
-37.2%
10,300
-8.8%
0.02%
-38.5%
Q1 2015$188,00011,2960.03%
Other shareholders
XENON PHARMACEUTICALS INC shareholders Q2 2015
NameSharesValueWeighting ↓
Ally Bridge Group (NY) LLC 266,961$9,119,38810.70%
COMMODORE CAPITAL LP 1,845,000$63,025,2007.37%
TLS Advisors LLC 32,956$1,1264.56%
Altium Capital Management LP 228,000$7,788,4804.06%
Paradigm Biocapital Advisors LP 1,491,835$50,961,0843.46%
GREAT POINT PARTNERS LLC 500,001$17,080,0343.11%
DAFNA Capital Management LLC 280,538$9,583,1782.98%
Nan Fung Group Holdings Ltd 106,680$3,644,1892.95%
Affinity Asset Advisors, LLC 300,438$10,262,9622.89%
Avoro Capital Advisors LLC 4,900,000$167,384,0002.61%
View complete list of XENON PHARMACEUTICALS INC shareholders