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 | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $6,000 | +200.0% | 119 | +98.3% | 0.00% | – |
| Q3 2019 | $2,000 | -90.9% | 60 | -87.0% | 0.00% | – |
| Q2 2019 | $22,000 | +633.3% | 460 | +666.7% | 0.00% | – |
| Q1 2019 | $3,000 | +50.0% | 60 | -1.6% | 0.00% | – |
| Q4 2018 | $2,000 | -33.3% | 61 | 0.0% | 0.00% | – |
| Q3 2018 | $3,000 | +50.0% | 61 | +1.7% | 0.00% | – |
| Q2 2018 | $2,000 | 0.0% | 60 | 0.0% | 0.00% | – |
| Q1 2018 | $2,000 | +100.0% | 60 | +62.2% | 0.00% | – |
| Q4 2017 | $1,000 | 0.0% | 37 | 0.0% | 0.00% | – |
| Q3 2017 | $1,000 | 0.0% | 37 | 0.0% | 0.00% | – |
| Q2 2017 | $1,000 | – | 37 | 0.0% | 0.00% | – |
| Q1 2017 | $0 | -100.0% | 37 | -97.9% | 0.00% | – |
| Q4 2016 | $21,000 | -56.2% | 1,758 | -58.4% | 0.00% | -100.0% |
| Q3 2016 | $48,000 | +41.2% | 4,224 | 0.0% | 0.00% | 0.0% |
| Q2 2016 | $34,000 | -12.8% | 4,224 | 0.0% | 0.00% | 0.0% |
| Q1 2016 | $39,000 | -38.1% | 4,224 | 0.0% | 0.00% | 0.0% |
| Q4 2015 | $63,000 | +10.5% | 4,224 | 0.0% | 0.00% | 0.0% |
| Q3 2015 | $57,000 | – | 4,224 | – | 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% |