ZOGENIX INC's ticker is ZGNX and the CUSIP is 98978L204. A total of 135 filers reported holding ZOGENIX INC in Q4 2017. The put-call ratio across all filers is 0.60 and the average weighting 0.5%.
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 ↓ |
|---|---|---|---|
| Fairmount Funds Management LLC | 2,502,259 | $40,662,000 | 13.40% |
| HealthInvest Partners AB | 195,000 | $3,169,000 | 4.47% |
| CADIAN CAPITAL MANAGEMENT, LP | 4,090,846 | $66,476,000 | 3.66% |
| Prosight Management, LP | 362,909 | $5,897,000 | 3.53% |
| SCOPIA CAPITAL MANAGEMENT LP | 1,284,705 | $20,876,000 | 1.97% |
| Kynam Capital Management, LP | 205,800 | $3,344,000 | 1.79% |
| Western Standard LLC | 160,656 | $2,611,000 | 1.54% |
| Ikarian Capital, LLC | 590,400 | $9,594,000 | 1.43% |
| RA Capital Management | 3,333,700 | $54,173,000 | 0.96% |
| Knott David M Jr | 134,688 | $2,189,000 | 0.74% |