Tekla Capital Management LLC - XENON PHARMACEUTICALS INC ownership

XENON PHARMACEUTICALS INC's ticker is XENE and the CUSIP is 98420N105. A total of 184 filers reported holding XENON PHARMACEUTICALS INC in Q3 2023. The put-call ratio across all filers is 2.73 and the average weighting 0.4%.

Quarter-by-quarter ownership
Tekla Capital Management LLC ownership history of XENON PHARMACEUTICALS INC
ValueSharesWeighting
Q2 2023$2,598,981
-13.3%
67,506
-19.4%
0.10%
-10.5%
Q1 2023$2,996,124
-9.2%
83,7140.0%0.11%
-8.8%
Q4 2022$3,300,843
+48.1%
83,714
+35.6%
0.12%
+37.4%
Q3 2022$2,229,000
+146.6%
61,733
+107.8%
0.09%
+152.8%
Q2 2022$904,000
-65.0%
29,710
-82.4%
0.04%
-56.6%
Q3 2021$2,583,000
-17.9%
169,0300.0%0.08%
-18.6%
Q2 2021$3,147,000
+6.0%
169,030
+1.9%
0.10%0.0%
Q1 2021$2,970,000
+133.7%
165,898
+71.1%
0.10%
+112.5%
Q4 2019$1,271,000
-15.7%
96,961
-40.8%
0.05%
-15.8%
Q2 2018$1,507,000
+9.8%
163,819
-41.5%
0.06%
+7.5%
Q1 2018$1,372,000
+38.7%
280,000
-20.0%
0.05%
+39.5%
Q4 2017$989,000
-4.3%
350,0000.0%0.04%
+2.7%
Q3 2017$1,033,000
-6.3%
350,0000.0%0.04%
-9.8%
Q2 2017$1,103,000
-21.2%
350,0000.0%0.04%
-24.1%
Q1 2017$1,400,000
-74.0%
350,000
-50.0%
0.05%
-76.5%
Q4 2016$5,390,000
-4.9%
700,0000.0%0.23%
+5.5%
Q3 2016$5,670,000700,0000.22%
Other shareholders
XENON PHARMACEUTICALS INC shareholders Q3 2023
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