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 | $463,000 | +6.7% | 28,463 | -0.4% | 0.01% | +11.1% |
| Q3 2021 | $434,000 | -10.1% | 28,582 | +2.2% | 0.01% | -18.2% |
| Q2 2021 | $483,000 | -8.2% | 27,961 | +3.7% | 0.01% | -8.3% |
| Q1 2021 | $526,000 | -6.2% | 26,961 | -3.9% | 0.01% | +9.1% |
| Q4 2020 | $561,000 | +4.3% | 28,060 | -6.5% | 0.01% | -21.4% |
| Q3 2020 | $538,000 | -5.9% | 30,000 | +41.8% | 0.01% | -12.5% |
| Q2 2020 | $572,000 | +14.4% | 21,161 | +4.6% | 0.02% | -15.8% |
| Q1 2020 | $500,000 | -36.1% | 20,224 | +34.8% | 0.02% | +46.2% |
| Q4 2019 | $782,000 | +227.2% | 15,000 | +200.0% | 0.01% | +116.7% |
| Q2 2019 | $239,000 | -66.6% | 5,000 | -61.5% | 0.01% | -66.7% |
| Q1 2019 | $715,000 | +50.8% | 13,000 | 0.0% | 0.02% | -10.0% |
| Q4 2018 | $474,000 | – | 13,000 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| VHCP Management II, LLC | 362,010 | $16,001,000 | 4.79% |
| Perceptive Advisors | 3,970,357 | $175,489,000 | 4.60% |
| CADIAN CAPITAL MANAGEMENT, LP | 2,051,934 | $90,695,000 | 4.37% |
| Broadfin Capital, LLC | 622,380 | $27,509,000 | 4.33% |
| RA Capital Management | 1,145,268 | $50,621,000 | 3.29% |
| Eversept Partners, LP | 150,845 | $6,667,349 | 3.05% |
| SCOPIA CAPITAL MANAGEMENT LP | 3,507,728 | $155,042,000 | 2.71% |
| Avoro Capital Advisors LLC | 1,503,313 | $66,446,000 | 2.56% |
| Eversept Partners, LP | 123,300 | $5,449,860 | 2.49% |
| Broadfin Capital, LLC | 335,000 | $14,807,000 | 2.33% |