GROUP ONE TRADING, L.P. - CALITHERA BIOSCIENCES INC ownership

CALITHERA BIOSCIENCES INC's ticker is and the CUSIP is 13089P951. A total of 3 filers reported holding CALITHERA BIOSCIENCES INC in Q4 2020. 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 CALITHERA BIOSCIENCES INC
ValueSharesWeighting
Q4 2021$1,000
-95.7%
1,000
-90.4%
0.00%
Q3 2021$23,000
+1050.0%
10,400
+845.5%
0.00%
Q2 2021$2,0000.0%1,100
+57.1%
0.00%
Q1 2021$2,000
-99.9%
700
-99.8%
0.00%
-100.0%
Q4 2020$1,982,000
+99000.0%
403,700
+100825.0%
0.00%
Q2 2020$2,000
+100.0%
400
+100.0%
0.00%
Q1 2020$1,000
-95.7%
200
-95.0%
0.00%
Q4 2019$23,000
+1050.0%
4,000
+700.0%
0.00%
Q3 2019$2,0000.0%5000.0%0.00%
Q2 2019$2,000
-83.3%
500
-83.3%
0.00%
Q4 2018$12,000
-25.0%
3,0000.0%0.00%
Q3 2018$16,000
+220.0%
3,000
+200.0%
0.00%
Q2 2018$5,000
-88.4%
1,000
-85.3%
0.00%
Q1 2018$43,000
-56.1%
6,800
-41.9%
0.00%
-100.0%
Q4 2017$98,000
-86.5%
11,700
-74.6%
0.00%
-85.7%
Q3 2017$726,000
-56.3%
46,100
-58.8%
0.01%
-58.8%
Q2 2017$1,662,000
+286.5%
111,900
+200.8%
0.02%
+240.0%
Q1 2017$430,000
+42900.0%
37,200
+18500.0%
0.01%
Q2 2016$1,000
-80.0%
200
-77.8%
0.00%
Q1 2016$5,000
+66.7%
900
+50.0%
0.00%
Q3 2015$3,0006000.00%
Other shareholders
CALITHERA BIOSCIENCES INC shareholders Q4 2020
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 403,700$1,982,0000.00%
SIMPLEX TRADING, LLC 1,606$788,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of CALITHERA BIOSCIENCES INC shareholders