ZOGENIX INC's ticker is ZGNX and the CUSIP is 98978L204. A total of 161 filers reported holding ZOGENIX INC in Q4 2021. The put-call ratio across all filers is 0.81 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $3,387,000 | +15.4% | 208,460 | +7.9% | 0.02% | +12.5% |
| Q3 2021 | $2,936,000 | -12.7% | 193,276 | -0.7% | 0.02% | -11.1% |
| Q2 2021 | $3,364,000 | +649.2% | 194,680 | +747.0% | 0.02% | +500.0% |
| Q1 2021 | $449,000 | +44800.0% | 22,984 | +36382.5% | 0.00% | – |
| Q4 2020 | $1,000 | 0.0% | 63 | 0.0% | 0.00% | – |
| Q3 2020 | $1,000 | -100.0% | 63 | -100.0% | 0.00% | -100.0% |
| Q2 2020 | $4,354,000 | +51.6% | 161,204 | +38.8% | 0.03% | +40.0% |
| Q1 2020 | $2,872,000 | +15.1% | 116,125 | +142.6% | 0.02% | +81.8% |
| Q4 2019 | $2,495,000 | +2050.9% | 47,863 | +1874.5% | 0.01% | +1000.0% |
| Q2 2019 | $116,000 | -2.5% | 2,424 | -76.6% | 0.00% | 0.0% |
| Q3 2016 | $119,000 | +80.3% | 10,372 | +132.5% | 0.00% | – |
| Q4 2015 | $66,000 | +53.5% | 4,462 | +38.5% | 0.00% | – |
| Q3 2015 | $43,000 | +48.3% | 3,221 | -81.2% | 0.00% | – |
| Q2 2015 | $29,000 | – | 17,154 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GREAT POINT PARTNERS LLC | 978,302 | $39,181,000,000 | 5.82% |
| CADIAN CAPITAL MANAGEMENT, LP | 2,154,274 | $86,279,000 | 4.66% |
| Perceptive Advisors | 3,970,357 | $159,012,000 | 4.45% |
| Eversept Partners, LP | 204,546 | $8,192,067 | 3.80% |
| RA Capital Management | 1,145,268 | $45,868,000 | 3.51% |
| VHCP Management II, LLC | 362,010 | $14,499,000 | 3.50% |
| Broadfin Capital, LLC | 537,380 | $21,522,000 | 3.35% |
| SCOPIA CAPITAL MANAGEMENT LP | 3,471,638 | $139,039,000 | 2.78% |
| Crawford Lake Capital Management, LLC | 278,510 | $11,154,000 | 2.38% |
| Avoro Capital Advisors LLC | 1,189,213 | $47,628,000 | 2.27% |