ZOGENIX INC's ticker is and the CUSIP is 98978L904. A total of 4 filers reported holding ZOGENIX INC in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $1,893,000 | +0.7% | 970 | +3.2% | 0.07% | +1.4% |
| Q4 2020 | $1,879,000 | +3.9% | 940 | -6.8% | 0.07% | -35.8% |
| Q3 2020 | $1,809,000 | +338.0% | 1,009 | +559.5% | 0.11% | +289.3% |
| Q2 2020 | $413,000 | -2.8% | 153 | -11.0% | 0.03% | -20.0% |
| Q1 2020 | $425,000 | +15.5% | 172 | +87.0% | 0.04% | +2.9% |
| Q3 2019 | $368,000 | -16.4% | 92 | 0.0% | 0.03% | -15.0% |
| Q2 2019 | $440,000 | -24.5% | 92 | -13.2% | 0.04% | -28.6% |
| Q1 2019 | $583,000 | +51.0% | 106 | 0.0% | 0.06% | 0.0% |
| Q4 2018 | $386,000 | -41.8% | 106 | -29.3% | 0.06% | -3.4% |
| Q2 2018 | $663,000 | +10.3% | 150 | 0.0% | 0.06% | -18.3% |
| Q1 2018 | $601,000 | -54.2% | 150 | -59.9% | 0.07% | -67.4% |
| Q3 2017 | $1,311,000 | – | 374 | – | 0.22% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| BOOTHBAY FUND MANAGEMENT, LLC | 970 | $1,893,000 | 0.07% |
| GROUP ONE TRADING, L.P. | 62,500 | $1,220,000 | 0.00% |
| SIMPLEX TRADING, LLC | 339 | $661,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |