ZOGENIX INC's ticker is and the CUSIP is 98978L904. A total of 3 filers reported holding ZOGENIX INC in Q4 2017. The put-call ratio across all filers is - and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $3,613,000 | -72.4% | 991 | -62.4% | 0.80% | -52.5% |
| Q3 2018 | $13,084,000 | +71.8% | 2,638 | +53.1% | 1.67% | +42.2% |
| Q2 2018 | $7,616,000 | -76.6% | 1,723 | -78.8% | 1.18% | -39.4% |
| Q1 2018 | $32,512,000 | +162.7% | 8,118 | +162.7% | 1.94% | +72.2% |
| Q4 2017 | $12,375,000 | -27.4% | 3,090 | -36.5% | 1.13% | +1.2% |
| Q3 2017 | $17,052,000 | +577.7% | 4,865 | +180.4% | 1.11% | +575.2% |
| Q2 2017 | $2,516,000 | +184.3% | 1,735 | +112.6% | 0.16% | +243.8% |
| Q1 2017 | $885,000 | -94.1% | 816 | -93.4% | 0.05% | -94.5% |
| Q4 2016 | $15,025,000 | +360.2% | 12,366 | +907.0% | 0.87% | +616.4% |
| Q3 2016 | $3,265,000 | +48.5% | 1,228 | -89.8% | 0.12% | +6.1% |
| Q2 2016 | $2,199,000 | -48.7% | 12,072 | +160.2% | 0.12% | -46.3% |
| Q1 2016 | $4,286,000 | -80.8% | 4,639 | -69.4% | 0.21% | -82.6% |
| Q4 2015 | $22,378,000 | -46.7% | 15,182 | -51.2% | 1.23% | -28.9% |
| Q3 2015 | $42,005,000 | – | 31,115 | – | 1.73% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Sofinnova Investments, Inc. | 50,000 | $2,389,000 | 0.22% |
| GROUP ONE TRADING, L.P. | 174,000 | $8,314,000 | 0.08% |
| BOOTHBAY FUND MANAGEMENT, LLC | 92 | $440,000 | 0.04% |
| SIMPLEX TRADING, LLC | 1,165 | $5,566,000 | 0.02% |
| JPMORGAN CHASE & CO | 327,600 | $15,610,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |