ZOGENIX INC's ticker is ZGNX and the CUSIP is 98978L204. A total of 158 filers reported holding ZOGENIX INC in Q1 2018. The put-call ratio across all filers is 1.10 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $33,000 | +230.0% | 1,900 | +280.0% | 0.00% | – |
| Q4 2020 | $10,000 | +233.3% | 500 | +197.6% | 0.00% | – |
| Q3 2020 | $3,000 | -25.0% | 168 | 0.0% | 0.00% | – |
| Q1 2020 | $4,000 | – | 168 | +2700.0% | 0.00% | – |
| Q4 2019 | $0 | -100.0% | 6 | -91.3% | 0.00% | – |
| Q3 2019 | $3,000 | 0.0% | 69 | 0.0% | 0.00% | – |
| Q2 2019 | $3,000 | -50.0% | 69 | -31.0% | 0.00% | – |
| Q1 2019 | $6,000 | +50.0% | 100 | 0.0% | 0.00% | – |
| Q4 2018 | $4,000 | -20.0% | 100 | 0.0% | 0.00% | – |
| Q3 2018 | $5,000 | -16.7% | 100 | 0.0% | 0.00% | – |
| Q2 2018 | $6,000 | +20.0% | 100 | -20.0% | 0.00% | – |
| Q1 2018 | $5,000 | 0.0% | 125 | 0.0% | 0.00% | – |
| Q4 2017 | $5,000 | +25.0% | 125 | 0.0% | 0.00% | – |
| Q3 2017 | $4,000 | -66.7% | 125 | -88.9% | 0.00% | -100.0% |
| Q1 2017 | $12,000 | -7.7% | 1,125 | 0.0% | 0.00% | 0.0% |
| Q3 2016 | $13,000 | +44.4% | 1,125 | 0.0% | 0.00% | 0.0% |
| Q2 2016 | $9,000 | -10.0% | 1,125 | 0.0% | 0.00% | -33.3% |
| Q1 2016 | $10,000 | – | 1,125 | – | 0.00% | – |
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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% |