ZION OIL & GAS INC's ticker is and the CUSIP is 989696909. A total of 3 filers reported holding ZION OIL & GAS INC in Q4 2018. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2020 | $43,000 | +59.3% | 144,700 | -3.5% | 0.00% | – |
| Q1 2020 | $27,000 | -61.4% | 149,900 | -62.8% | 0.00% | – |
| Q4 2019 | $70,000 | -49.3% | 403,200 | -26.2% | 0.00% | -100.0% |
| Q3 2019 | $138,000 | +7.0% | 546,100 | +42.0% | 0.00% | 0.0% |
| Q2 2019 | $129,000 | -51.7% | 384,600 | +8.9% | 0.00% | -66.7% |
| Q1 2019 | $267,000 | +265.8% | 353,300 | +102.2% | 0.00% | +200.0% |
| Q4 2018 | $73,000 | -84.9% | 174,700 | -53.7% | 0.00% | -75.0% |
| Q3 2018 | $483,000 | -73.2% | 377,100 | -15.3% | 0.00% | -73.3% |
| Q2 2018 | $1,805,000 | +2.7% | 445,200 | +20.5% | 0.02% | -16.7% |
| Q1 2018 | $1,758,000 | +1944.2% | 369,400 | +828.1% | 0.02% | +1700.0% |
| Q4 2017 | $86,000 | -93.0% | 39,800 | -89.0% | 0.00% | -90.9% |
| Q3 2017 | $1,235,000 | +1242.4% | 362,300 | +1251.9% | 0.01% | +1000.0% |
| Q2 2017 | $92,000 | +922.2% | 26,800 | +332.3% | 0.00% | – |
| Q3 2016 | $9,000 | 0.0% | 6,200 | 0.0% | 0.00% | – |
| Q2 2016 | $9,000 | +28.6% | 6,200 | +55.0% | 0.00% | – |
| Q1 2016 | $7,000 | -22.2% | 4,000 | -20.0% | 0.00% | – |
| Q4 2015 | $9,000 | +350.0% | 5,000 | +400.0% | 0.00% | – |
| Q2 2015 | $2,000 | -66.7% | 1,000 | -69.7% | 0.00% | – |
| Q1 2015 | $6,000 | +20.0% | 3,300 | 0.0% | 0.00% | – |
| Q4 2014 | $5,000 | +25.0% | 3,300 | +57.1% | 0.00% | – |
| Q1 2014 | $4,000 | -86.7% | 2,100 | -84.6% | 0.00% | -100.0% |
| Q2 2013 | $30,000 | – | 13,600 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 384,600 | $129,000 | 0.00% |
| SIMPLEX TRADING, LLC | 1,356 | $45,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |