GROUP ONE TRADING, L.P. - ZION OIL & GAS INC ownership

ZION OIL & GAS INC's ticker is and the CUSIP is 989696959. A total of 1 filers reported holding ZION OIL & GAS INC in Q2 2013. 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 ZION OIL & GAS INC
ValueSharesWeighting
Q2 2020$01,4000.0%0.00%
Q1 2020$0
-100.0%
1,400
-96.3%
0.00%
Q4 2019$7,000
-30.0%
38,0000.0%0.00%
Q3 2019$10,000
-23.1%
38,000
-2.6%
0.00%
Q2 2019$13,000
-69.8%
39,000
-31.5%
0.00%
Q1 2019$43,000
+53.6%
56,900
-16.4%
0.00%
Q4 2018$28,000
-56.2%
68,100
+35.7%
0.00%
-100.0%
Q3 2018$64,000
+146.2%
50,200
+672.3%
0.00%
Q2 2018$26,000
-65.3%
6,500
-58.9%
0.00%
-100.0%
Q1 2018$75,000
+66.7%
15,800
-23.3%
0.00%
Q4 2017$45,000
+1400.0%
20,600
+2188.9%
0.00%
Q3 2017$3,000
-25.0%
900
-70.0%
0.00%
Q3 2016$4,000
-33.3%
3,000
-25.0%
0.00%
Q2 2016$6,000
-33.3%
4,000
-20.0%
0.00%
Q1 2016$9,000
+50.0%
5,000
+66.7%
0.00%
Q4 2015$6,000
-72.7%
3,000
-70.0%
0.00%
-100.0%
Q2 2013$22,00010,0000.00%
Other shareholders
ZION OIL & GAS INC shareholders Q2 2013
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 10,000$22,0000.00%
View complete list of ZION OIL & GAS INC shareholders