GROUP ONE TRADING, L.P. - EIGER BIOPHARMACEUTICALS INC ownership

EIGER BIOPHARMACEUTICALS INC's ticker is and the CUSIP is 28249U955. A total of 2 filers reported holding EIGER BIOPHARMACEUTICALS INC in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of EIGER BIOPHARMACEUTICALS INC
ValueSharesWeighting
Q4 2022$354
-98.0%
300
-86.4%
0.00%
Q1 2022$18,0000.0%2,200
-37.1%
0.00%
Q4 2021$18,000
-28.0%
3,500
-7.9%
0.00%
Q3 2021$25,000
-82.1%
3,800
-76.8%
0.00%
Q2 2021$140,000
+418.5%
16,400
+429.0%
0.00%
Q1 2021$27,000
+1250.0%
3,100
+1450.0%
0.00%
Q3 2020$2,000
-95.7%
200
-92.9%
0.00%
-100.0%
Q1 2016$47,0002,8000.00%
Other shareholders
EIGER BIOPHARMACEUTICALS INC shareholders Q1 2023
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
SIMPLEX TRADING, LLC 2,400$20.00%
View complete list of EIGER BIOPHARMACEUTICALS INC shareholders