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 | $1,289,000 | +7.0% | 79,300 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $1,205,000 | -12.0% | 79,300 | 0.0% | 0.00% | -33.3% |
| Q2 2021 | $1,370,000 | -11.5% | 79,300 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $1,548,000 | -2.3% | 79,300 | 0.0% | 0.00% | -25.0% |
| Q4 2020 | $1,585,000 | -0.9% | 79,300 | -11.1% | 0.00% | 0.0% |
| Q3 2020 | $1,599,000 | -33.6% | 89,200 | 0.0% | 0.00% | -42.9% |
| Q2 2020 | $2,409,000 | +38.8% | 89,200 | +27.1% | 0.01% | +16.7% |
| Q1 2020 | $1,736,000 | -48.0% | 70,200 | +9.7% | 0.01% | -25.0% |
| Q4 2019 | $3,336,000 | +30.2% | 64,000 | 0.0% | 0.01% | +14.3% |
| Q3 2019 | $2,563,000 | -11.9% | 64,000 | +5.1% | 0.01% | -12.5% |
| Q2 2019 | $2,910,000 | -5.2% | 60,900 | +9.1% | 0.01% | -11.1% |
| Q1 2019 | $3,070,000 | +95.8% | 55,800 | +29.8% | 0.01% | +80.0% |
| Q4 2018 | $1,568,000 | -27.0% | 43,000 | -0.7% | 0.01% | -16.7% |
| Q3 2018 | $2,148,000 | +35.0% | 43,300 | +20.3% | 0.01% | +20.0% |
| Q2 2018 | $1,591,000 | +25.7% | 36,000 | +13.9% | 0.01% | +25.0% |
| Q1 2018 | $1,266,000 | 0.0% | 31,600 | 0.0% | 0.00% | +33.3% |
| Q4 2017 | $1,266,000 | +90.1% | 31,600 | +66.3% | 0.00% | +50.0% |
| Q3 2017 | $666,000 | +142.2% | 19,000 | 0.0% | 0.00% | +100.0% |
| Q2 2017 | $275,000 | – | 19,000 | – | 0.00% | – |
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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% |