Tekla Capital Management LLC - XENON PHARMACEUTICALS INC ownership

XENON PHARMACEUTICALS INC's ticker is XENE and the CUSIP is 98420N105. A total of 131 filers reported holding XENON PHARMACEUTICALS INC in Q4 2021. The put-call ratio across all filers is 1.02 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 Q4 2021
NameSharesValueWeighting ↓
COMMODORE CAPITAL LP 1,594,932$48,518,00010.26%
GREAT POINT PARTNERS LLC 1,104,334$33,594,0008.06%
ACUTA CAPITAL PARTNERS, LLC 272,500$8,289,0004.62%
DAFNA Capital Management LLC 438,623$13,343,0003.64%
Parkman Healthcare Partners LLC 294,559$8,960,0003.30%
Avoro Capital Advisors LLC 4,900,000$149,058,0002.94%
Nan Fung Group Holdings Ltd 114,380$3,479,0002.39%
BVF INC/IL 1,597,966$48,610,0002.35%
SILVERARC CAPITAL MANAGEMENT, LLC 232,630$7,077,0002.18%
DRIEHAUS CAPITAL MANAGEMENT LLC 4,391,038$133,575,0002.16%
View complete list of XENON PHARMACEUTICALS INC shareholders