GROUP ONE TRADING, L.P. - ATRECA INC ownership

ATRECA INC's ticker is and the CUSIP is 04965G909. A total of 2 filers reported holding ATRECA 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 ATRECA INC
ValueSharesWeighting
Q2 2023$196
-99.1%
200
-99.0%
0.00%
Q1 2023$21,888
+2088.8%
19,200
+3740.0%
0.00%
Q3 2022$1,000
-88.9%
500
-89.8%
0.00%
Q2 2022$9,000
-75.7%
4,900
-58.1%
0.00%
Q1 2022$37,000
+236.4%
11,700
+225.0%
0.00%
Q4 2021$11,000
-78.0%
3,600
-55.6%
0.00%
Q3 2021$50,000
+38.9%
8,100
+92.9%
0.00%
Q2 2021$36,0004,2000.00%
Other shareholders
ATRECA INC shareholders Q1 2023
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 19,200$21,8880.00%
View complete list of ATRECA INC shareholders