Ghost Tree Capital, LLC - ARGENX SE ownership

ARGENX SE's ticker is ARGX and the CUSIP is 04016X101. A total of 33 filers reported holding ARGENX SE in Q3 2017. The put-call ratio across all filers is - and the average weighting 0.3%.

Quarter-by-quarter ownership
Ghost Tree Capital, LLC ownership history of ARGENX SE
ValueSharesWeighting
Q3 2023$1,229,075
-78.4%
2,500
-95.0%
0.40%
-72.2%
Q3 2019$5,698,000
-59.8%
50,000
-50.0%
1.45%
-50.6%
Q2 2019$14,158,000
+49.3%
100,000
-20.0%
2.94%
+45.8%
Q3 2018$9,480,000
-23.7%
125,000
-16.7%
2.02%
-44.9%
Q2 2018$12,429,000
+3.0%
150,0000.0%3.66%
+49.9%
Q1 2018$12,066,000
-23.6%
150,000
-40.0%
2.44%
-34.1%
Q4 2017$15,785,000
+176.4%
250,000
-1.0%
3.70%
+205.2%
Q3 2017$5,710,000
+37.2%
252,534
+28.7%
1.21%
+40.2%
Q2 2017$4,163,000196,2870.86%
Other shareholders
ARGENX SE shareholders Q3 2017
NameSharesValueWeighting ↓
EcoR1 Capital, LLC 581,165$82,281,0008.31%
OBERWEIS ASSET MANAGEMENT INC/ 322,000$45,589,0008.28%
Redmile Group, LLC 1,068,832$151,325,0004.28%
Avoro Capital Advisors LLC 840,000$118,927,0004.11%
ACUTA CAPITAL PARTNERS, LLC 81,000$11,468,0004.08%
Ghost Tree Capital, LLC 100,000$14,158,0002.94%
KINGDON CAPITAL MANAGEMENT, L.L.C. 210,372$29,784,0002.93%
AWM Investment Company, Inc. 95,000$13,450,0002.57%
QVT Financial LP 84,926$12,024,0002.54%
Boxer Capital, LLC 200,000$28,316,0002.43%
View complete list of ARGENX SE shareholders