SIMPLEX TRADING, LLC - ARGENX SE ownership

ARGENX SE's ticker is and the CUSIP is 04016X901. A total of 2 filers reported holding ARGENX SE in Q4 2018. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of ARGENX SE
ValueSharesWeighting
Q3 2023$5,997
-52.2%
12,200
-62.1%
0.01%
-50.0%
Q2 2023$12,549
+217.8%
32,200
+203.8%
0.01%
+233.3%
Q1 2023$3,949
-40.8%
10,600
-39.8%
0.00%
-57.1%
Q4 2022$6,667
-99.8%
17,600
+69.2%
0.01%
+75.0%
Q3 2022$3,671,000
-24.3%
10,400
-18.8%
0.00%
-20.0%
Q2 2022$4,849,000
+129.6%
12,800
+91.0%
0.01%
+150.0%
Q1 2022$2,112,000
-47.6%
6,700
-41.7%
0.00%
-50.0%
Q4 2021$4,027,000
+166.0%
11,500
+20809.1%
0.00%
+33.3%
Q1 2021$1,514,000
-30.4%
55
-25.7%
0.00%0.0%
Q4 2020$2,176,000
-30.3%
74
-37.8%
0.00%
-25.0%
Q3 2020$3,123,000
-34.3%
119
-43.6%
0.00%
-50.0%
Q2 2020$4,752,000
+25.7%
211
-26.5%
0.01%
+14.3%
Q1 2020$3,780,000
+167.7%
287
+226.1%
0.01%
+133.3%
Q4 2019$1,412,000
+6318.2%
88
+4300.0%
0.00%
Q3 2019$22,000
-54.2%
2
-60.0%
0.00%
Q4 2018$48,00050.00%
Other shareholders
ARGENX SE shareholders Q4 2018
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 63,200$22,132,0000.02%
Optiver Holding B.V. 56,800$18,306,0000.02%
SIMPLEX TRADING, LLC 11,500$4,027,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of ARGENX SE shareholders