Rock Springs Capital Management LP - XENON PHARMACEUTICALS INC ownership

XENON PHARMACEUTICALS INC's ticker is XENE and the CUSIP is 98420N105. A total of 164 filers reported holding XENON PHARMACEUTICALS INC in Q1 2023. The put-call ratio across all filers is 0.15 and the average weighting 0.5%.

Quarter-by-quarter ownership
Rock Springs Capital Management LP ownership history of XENON PHARMACEUTICALS INC
ValueSharesWeighting
Q3 2023$40,240,548
-11.3%
1,178,0020.0%1.08%
-0.1%
Q2 2023$45,353,077
+7.6%
1,178,0020.0%1.08%
+7.3%
Q1 2023$42,160,692
-9.1%
1,178,002
+0.2%
1.01%
-9.8%
Q4 2022$46,356,747
+11.1%
1,175,672
+1.7%
1.12%
+3.4%
Q3 2022$41,730,000
+22.1%
1,155,961
+2.9%
1.08%
+8.3%
Q2 2022$34,180,000
+32.7%
1,123,604
+33.4%
1.00%
+53.5%
Q1 2022$25,755,000
+6.9%
842,498
+9.2%
0.65%
+16.3%
Q4 2021$24,098,000
+170.5%
771,367
+32.3%
0.56%
+197.9%
Q3 2021$8,910,000
-16.4%
583,100
+1.9%
0.19%
-11.4%
Q2 2021$10,660,000
+4.0%
572,5000.0%0.21%
-5.8%
Q1 2021$10,248,000
+29.4%
572,500
+11.2%
0.22%
+33.3%
Q4 2020$7,921,000
+38.7%
515,000
-0.1%
0.17%
+15.9%
Q3 2020$5,709,000
-11.7%
515,7110.0%0.14%
-18.1%
Q2 2020$6,467,000
+14.1%
515,711
+3.1%
0.18%
-24.4%
Q1 2020$5,670,000500,0000.23%
Other shareholders
XENON PHARMACEUTICALS INC shareholders Q1 2023
NameSharesValueWeighting ↓
Ghost Tree Capital, LLC 790,000$12,071,0003.53%
GREAT POINT PARTNERS LLC 700,000$10,696,0002.49%
COMMODORE CAPITAL LP 579,432$8,854,0002.33%
ACUTA CAPITAL PARTNERS, LLC 417,409$6,378,0002.25%
DAFNA Capital Management LLC 406,535$6,212,0001.65%
Tri Locum Partners LP 264,134$4,036,0001.60%
Parkman Healthcare Partners LLC 311,207$4,755,0001.20%
Ghost Tree Capital, LLC 250,000$3,820,0001.12%
Nan Fung Group Holdings Ltd 197,880$3,024,0000.97%
BVF INC/IL 1,571,778$24,017,0000.94%
View complete list of XENON PHARMACEUTICALS INC shareholders