ZOGENIX INC's ticker is ZGNX and the CUSIP is 98978L204. A total of 171 filers reported holding ZOGENIX INC in Q4 2019. The put-call ratio across all filers is 0.50 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $1,219,000 | -89.0% | 75,000 | -83.3% | 0.00% | -93.9% |
| Q1 2020 | $11,129,000 | +326.9% | 450,000 | +800.0% | 0.03% | +450.0% |
| Q4 2019 | $2,607,000 | +160.4% | 50,000 | +100.0% | 0.01% | +200.0% |
| Q3 2019 | $1,001,000 | -16.2% | 25,000 | 0.0% | 0.00% | -33.3% |
| Q2 2019 | $1,195,000 | -89.1% | 25,000 | -87.5% | 0.00% | -89.3% |
| Q1 2019 | $11,002,000 | +50.9% | 200,000 | 0.0% | 0.03% | +40.0% |
| Q4 2018 | $7,292,000 | -26.5% | 200,000 | 0.0% | 0.02% | -9.1% |
| Q3 2018 | $9,920,000 | -43.9% | 200,000 | -50.0% | 0.02% | -45.0% |
| Q2 2018 | $17,680,000 | -23.2% | 400,000 | -30.4% | 0.04% | -25.9% |
| Q1 2018 | $23,029,000 | +109.1% | 575,000 | +109.1% | 0.05% | +116.0% |
| Q4 2017 | $11,014,000 | – | 275,000 | – | 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% |