SIMPLEX TRADING, LLC - PROTAGONIST THERAPEUTICS INC ownership

PROTAGONIST THERAPEUTICS INC's ticker is and the CUSIP is 74366E902. A total of 4 filers reported holding PROTAGONIST THERAPEUTICS INC in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of PROTAGONIST THERAPEUTICS INC
ValueSharesWeighting
Q3 2023$105
-49.8%
6,300
-17.1%
0.00%
Q2 2023$209
-90.3%
7,600
-91.9%
0.00%
-100.0%
Q1 2023$2,148
+599.7%
93,400
+231.2%
0.00%
Q4 2022$307
-99.8%
28,200
+22.6%
0.00%
Q3 2022$193,000
-34.1%
23,000
-38.0%
0.00%
Q2 2022$293,000
-50.8%
37,100
+47.2%
0.00%
-100.0%
Q1 2022$596,000
-11.4%
25,200
+27.9%
0.00%0.0%
Q4 2021$673,000
+935.4%
19,700
+1307.1%
0.00%
Q3 2021$65,000
+4.8%
1,4000.0%0.00%
Q2 2021$62,000
+121.4%
1,400
+12627.3%
0.00%
Q1 2021$28,000
+1300.0%
11
+1000.0%
0.00%
Q4 2020$2,000
+100.0%
10.0%0.00%
Q3 2020$1,00010.00%
Other shareholders
PROTAGONIST THERAPEUTICS INC shareholders Q1 2023
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 100,700$797,0000.00%
SIMPLEX TRADING, LLC 37,100$293,0000.00%
JANE STREET GROUP, LLC 22,600$179,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of PROTAGONIST THERAPEUTICS INC shareholders