SIMPLEX TRADING, LLC - GENOCEA BIOSCIENCES INC ownership

GENOCEA BIOSCIENCES INC's ticker is and the CUSIP is 372427901. A total of 3 filers reported holding GENOCEA BIOSCIENCES INC in Q2 2021. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of GENOCEA BIOSCIENCES INC
ValueSharesWeighting
Q1 2022$11,000
-21.4%
9,100
+42.2%
0.00%
Q3 2021$14,0000.0%6,4000.0%0.00%
Q2 2021$14,000
-58.8%
6,400
+4900.0%
0.00%
Q1 2021$34,000
-50.7%
128
-55.6%
0.00%
Q4 2020$69,000
+200.0%
288
+176.9%
0.00%
Q3 2020$23,000
+475.0%
104
+395.2%
0.00%
Q2 2020$4,000
+300.0%
21
+110.0%
0.00%
Q1 2020$1,000
-93.3%
10
-81.5%
0.00%
Q3 2019$15,000
-70.0%
54
-58.1%
0.00%
Q2 2019$50,0001290.00%
Other shareholders
GENOCEA BIOSCIENCES INC shareholders Q2 2021
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 46,700$109,0000.00%
SIMPLEX TRADING, LLC 6,400$14,0000.00%
View complete list of GENOCEA BIOSCIENCES INC shareholders