GROUP ONE TRADING, L.P. - 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 Q3 2021. 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 GENOCEA BIOSCIENCES INC
ValueSharesWeighting
Q1 2022$0
-100.0%
200
-99.7%
0.00%
Q4 2021$81,000
+72.3%
69,400
+185.6%
0.00%
Q3 2021$47,000
-56.9%
24,300
-48.0%
0.00%
Q2 2021$109,000
+289.3%
46,700
+357.8%
0.00%
Q1 2021$28,000
-86.1%
10,200
-87.7%
0.00%
Q4 2020$201,000
-41.9%
83,200
-44.9%
0.00%
-100.0%
Q3 2020$346,000151,100
+151000.0%
0.00%
Q2 2020$0
-100.0%
100
-93.3%
0.00%
Q1 2020$3,000
+50.0%
1,500
+50.0%
0.00%
Q4 2019$2,000
-33.3%
1,0000.0%0.00%
Q3 2019$3,0001,0000.00%
Other shareholders
GENOCEA BIOSCIENCES INC shareholders Q3 2021
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 24,300$47,0000.00%
SIMPLEX TRADING, LLC 6,400$14,0000.00%
View complete list of GENOCEA BIOSCIENCES INC shareholders