ZOGENIX INC's ticker is ZGNX and the CUSIP is 98978L204. A total of 93 filers reported holding ZOGENIX INC in Q1 2016. The put-call ratio across all filers is 0.08 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $87,000 | -56.3% | 4,460 | -52.6% | 0.00% | – |
| Q4 2020 | $199,000 | +255.4% | 9,408 | +199.1% | 0.00% | – |
| Q3 2020 | $56,000 | -60.3% | 3,145 | -38.3% | 0.00% | – |
| Q2 2020 | $141,000 | +45.4% | 5,097 | +22.6% | 0.00% | – |
| Q1 2020 | $97,000 | -67.8% | 4,156 | -28.1% | 0.00% | – |
| Q4 2019 | $301,000 | +87.0% | 5,780 | +44.2% | 0.00% | – |
| Q3 2019 | $161,000 | -12.0% | 4,008 | +4.8% | 0.00% | – |
| Q2 2019 | $183,000 | +1207.1% | 3,825 | +1388.3% | 0.00% | – |
| Q1 2019 | $14,000 | -53.3% | 257 | -69.6% | 0.00% | – |
| Q4 2018 | $30,000 | -55.9% | 846 | -38.9% | 0.00% | – |
| Q3 2018 | $68,000 | +15.3% | 1,384 | +2.9% | 0.00% | – |
| Q2 2018 | $59,000 | +34.1% | 1,345 | +22.9% | 0.00% | – |
| Q1 2018 | $44,000 | 0.0% | 1,094 | 0.0% | 0.00% | – |
| Q4 2017 | $44,000 | -32.3% | 1,094 | -40.7% | 0.00% | – |
| Q3 2017 | $65,000 | +140.7% | 1,844 | 0.0% | 0.00% | – |
| Q2 2017 | $27,000 | +35.0% | 1,844 | 0.0% | 0.00% | – |
| Q1 2017 | $20,000 | -13.0% | 1,844 | 0.0% | 0.00% | – |
| Q4 2016 | $23,000 | +9.5% | 1,844 | 0.0% | 0.00% | – |
| Q3 2016 | $21,000 | +50.0% | 1,844 | +9.2% | 0.00% | – |
| Q2 2016 | $14,000 | -12.5% | 1,688 | 0.0% | 0.00% | – |
| Q1 2016 | $16,000 | – | 1,688 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Fairmount Funds Management LLC | 971,875 | $24,034,000 | 14.58% |
| Eversept Partners, LP | 2,013,467 | $49,793,039 | 12.38% |
| Pinz Capital Management, LP | 98,800 | $2,443,000 | 6.40% |
| RA Capital Management | 5,275,538 | $130,464,000 | 4.12% |
| INTERNATIONAL BIOTECHNOLOGY TRUST PLC | 281,797 | $6,955,000 | 3.17% |
| Granite Point Capital Management, L.P. | 203,462 | $5,032,000 | 2.84% |
| Avoro Capital Advisors LLC | 2,800,000 | $69,244,000 | 2.34% |
| SCOPIA CAPITAL MANAGEMENT LP | 1,029,699 | $25,464,000 | 2.33% |
| Eventide Asset Management | 2,841,300 | $70,265,000 | 2.28% |
| Perceptive Advisors | 3,452,921 | $85,390,000 | 2.22% |