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

BIOCEPT INC's ticker is BIOC and the CUSIP is 09072V501. A total of 26 filers reported holding BIOCEPT INC in Q1 2021. The put-call ratio across all filers is 2.22 and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of BIOCEPT INC
ValueSharesWeighting
Q1 2023$2,720
+534.0%
8,000
+887.7%
0.00%
Q4 2022$429
-57.1%
8100.0%0.00%
Q3 2022$1,000
-93.8%
810
-95.1%
0.00%
Q2 2022$16,000
-59.0%
16,607
-1.1%
0.00%
Q1 2022$39,000
-38.1%
16,785
-3.0%
0.00%
Q4 2021$63,00017,302
+35210.2%
0.00%
Q4 2020$0490.0%0.00%
Q3 2020$0490.00%
Other shareholders
BIOCEPT INC shareholders Q1 2021
NameSharesValueWeighting ↓
OCCUDO QUANTITATIVE STRATEGIES LP 31,132$138,0000.04%
SABBY MANAGEMENT, LLC 31,578$140,0000.03%
DRIEHAUS CAPITAL MANAGEMENT LLC 111,111$493,0000.01%
Virtu Financial LLC 14,647$65,0000.01%
HUSSMAN STRATEGIC ADVISORS, INC. 3,500$16,0000.00%
Larson Financial Group LLC 1,000$4,0000.00%
VANGUARD GROUP INC 667,242$2,963,0000.00%
Advisory Services Network, LLC 1$00.00%
Man Group plc 16,600$74,0000.00%
OSAIC HOLDINGS, INC. 7,000$31,0000.00%
View complete list of BIOCEPT INC shareholders