ZOGENIX INC's ticker is ZGNX and the CUSIP is 98978L204. A total of 160 filers reported holding ZOGENIX INC in Q1 2021. The put-call ratio across all filers is 0.34 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $946,000 | -37.3% | 62,297 | -28.7% | 0.10% | -43.5% |
| Q2 2021 | $1,509,000 | +200.6% | 87,316 | +239.4% | 0.17% | +104.8% |
| Q1 2021 | $502,000 | +74.9% | 25,726 | +79.1% | 0.08% | +76.6% |
| Q4 2020 | $287,000 | -4.7% | 14,362 | -14.4% | 0.05% | -6.0% |
| Q3 2020 | $301,000 | -45.7% | 16,785 | +21.3% | 0.05% | +72.4% |
| Q1 2018 | $554,000 | +139.8% | 13,837 | -13.2% | 0.03% | +93.3% |
| Q2 2017 | $231,000 | -48.0% | 15,937 | -47.0% | 0.02% | -31.8% |
| Q4 2015 | $444,000 | -48.0% | 30,097 | -52.4% | 0.02% | -47.6% |
| Q3 2015 | $854,000 | – | 63,294 | – | 0.04% | – |
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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% |