Ghost Tree Capital, LLC - ARGENX SE ownership

ARGENX SE's ticker is ARGX and the CUSIP is 04016X101. A total of 113 filers reported holding ARGENX SE in Q4 2018. The put-call ratio across all filers is 1.28 and the average weighting 0.6%.

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 Q4 2018
NameSharesValueWeighting ↓
SAL Trading, LLC 36,100$17,747,84324.88%
Artia Global Partners LP 49,238$24,206,87810.06%
Paradigm Biocapital Advisors LP 261,443$128,533,2228.72%
Darwin Global Management, Ltd. 45,615$22,425,7027.89%
Avoro Capital Advisors LLC 1,000,000$491,630,0007.67%
Bellevue Group AG 911,530$448,135,4947.22%
Eagle Health Investments LP 64,400$31,660,9726.98%
DCF Advisers, LLC 22,000$10,815,8605.89%
SAL Trading, LLC 8,149$4,006,2935.62%
RTW INVESTMENTS, LP 507,195$249,352,2785.26%
View complete list of ARGENX SE shareholders