ZOGENIX INC's ticker is ZGNX and the CUSIP is 98978L204. A total of 152 filers reported holding ZOGENIX INC in Q2 2021. The put-call ratio across all filers is 0.29 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $204,000 | -55.5% | 12,532 | -58.4% | 0.00% | – |
| Q3 2021 | $458,000 | -11.4% | 30,141 | +0.8% | 0.00% | – |
| Q2 2021 | $517,000 | -14.8% | 29,896 | -3.9% | 0.00% | – |
| Q1 2021 | $607,000 | -2.3% | 31,095 | +0.1% | 0.00% | – |
| Q4 2020 | $621,000 | -96.6% | 31,067 | -95.3% | 0.00% | -100.0% |
| Q2 2020 | $18,040,000 | +1.4% | 667,912 | -7.1% | 0.00% | -33.3% |
| Q1 2020 | $17,789,000 | -74.5% | 719,324 | -46.3% | 0.00% | -66.7% |
| Q4 2019 | $69,817,000 | +228.3% | 1,339,289 | +152.2% | 0.01% | +200.0% |
| Q3 2019 | $21,264,000 | -45.7% | 531,058 | -35.2% | 0.00% | -50.0% |
| Q2 2019 | $39,187,000 | -56.7% | 820,149 | -50.1% | 0.01% | -53.8% |
| Q1 2019 | $90,408,000 | +135.0% | 1,643,480 | +55.8% | 0.01% | +85.7% |
| Q4 2018 | $38,471,000 | -37.8% | 1,055,165 | -15.4% | 0.01% | -22.2% |
| Q3 2018 | $61,882,000 | +30.2% | 1,247,626 | +16.0% | 0.01% | +28.6% |
| Q2 2018 | $47,526,000 | +28.8% | 1,075,245 | +16.7% | 0.01% | +16.7% |
| Q1 2018 | $36,908,000 | – | 921,554 | – | 0.01% | – |
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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% |