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

BIOCEPT INC's ticker is and the CUSIP is 09072V901. A total of 3 filers reported holding BIOCEPT INC in Q3 2022. 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 BIOCEPT INC
ValueSharesWeighting
Q3 2022$5,000
-16.7%
5,900
-13.2%
0.00%
Q2 2022$6,000
-85.0%
6,800
-60.2%
0.00%
Q1 2022$40,000
+66.7%
17,100
+163.1%
0.00%
Q4 2021$24,000
+2300.0%
6,500
+3150.0%
0.00%
Q3 2021$1,000
-97.7%
200
-98.0%
0.00%
Q2 2021$43,000
-87.2%
10,200
+54.5%
0.00%
Q1 2021$336,0006,6000.00%
Other shareholders
BIOCEPT INC shareholders Q3 2022
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 5,900$5,0000.00%
SIMPLEX TRADING, LLC 3,900$3,0000.00%
View complete list of BIOCEPT INC shareholders