ZOGENIX INC's ticker is and the CUSIP is 98978L904. A total of 3 filers reported holding ZOGENIX INC in Q4 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $144,000 | -87.0% | 8,900 | -85.2% | 0.00% | -100.0% |
| Q3 2021 | $1,111,000 | +7.2% | 60,200 | +0.3% | 0.00% | 0.0% |
| Q2 2021 | $1,036,000 | +56.7% | 60,000 | +17599.1% | 0.00% | 0.0% |
| Q1 2021 | $661,000 | – | 339 | -23.1% | 0.00% | – |
| Q4 2020 | $0 | – | 441 | -53.0% | 0.00% | – |
| Q3 2020 | $0 | -100.0% | 938 | -40.8% | 0.00% | -100.0% |
| Q2 2020 | $4,278,000 | +196.3% | 1,584 | +171.2% | 0.01% | +133.3% |
| Q1 2020 | $1,444,000 | -14.5% | 584 | +80.2% | 0.00% | -25.0% |
| Q4 2019 | $1,689,000 | -16.3% | 324 | -35.7% | 0.00% | -33.3% |
| Q3 2019 | $2,018,000 | -63.7% | 504 | -56.7% | 0.01% | -60.0% |
| Q2 2019 | $5,566,000 | +1924.0% | 1,165 | +2230.0% | 0.02% | +1400.0% |
| Q1 2019 | $275,000 | -78.9% | 50 | -86.0% | 0.00% | -75.0% |
| Q4 2018 | $1,301,000 | -47.5% | 357 | -28.6% | 0.00% | -50.0% |
| Q3 2018 | $2,480,000 | -35.9% | 500 | -42.9% | 0.01% | -46.7% |
| Q2 2018 | $3,867,000 | +3262.6% | 875 | +290.6% | 0.02% | +200.0% |
| Q1 2018 | $115,000 | -81.1% | 224 | -51.5% | 0.01% | -80.8% |
| Q4 2017 | $607,000 | -61.6% | 462 | -64.4% | 0.03% | -60.0% |
| Q3 2017 | $1,581,000 | +1876.2% | 1,299 | +73.0% | 0.06% | +2066.7% |
| Q2 2017 | $80,000 | +35.6% | 751 | -8.9% | 0.00% | 0.0% |
| Q1 2017 | $59,000 | +28.3% | 824 | +278.0% | 0.00% | 0.0% |
| Q4 2016 | $46,000 | +2.2% | 218 | +1.4% | 0.00% | 0.0% |
| Q3 2016 | $45,000 | +150.0% | 215 | +13.8% | 0.00% | +200.0% |
| Q2 2016 | $18,000 | -10.0% | 189 | -30.3% | 0.00% | -50.0% |
| Q1 2016 | $20,000 | -13.0% | 271 | +65.2% | 0.00% | 0.0% |
| Q4 2015 | $23,000 | -4.2% | 164 | -34.1% | 0.00% | 0.0% |
| Q3 2015 | $24,000 | – | 249 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| SIMPLEX TRADING, LLC | 8,900 | $144,000 | 0.00% |
| GROUP ONE TRADING, L.P. | 35,600 | $579,000 | 0.00% |