ZOGENIX INC's ticker is ZGNX and the CUSIP is 98978L204. A total of 165 filers reported holding ZOGENIX INC in Q4 2020. The put-call ratio across all filers is 0.17 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $2,216,000 | -2.3% | 113,500 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $2,269,000 | +9.2% | 113,500 | -2.1% | 0.00% | 0.0% |
| Q3 2020 | $2,078,000 | -31.6% | 115,900 | +3.0% | 0.00% | -33.3% |
| Q2 2020 | $3,039,000 | +29.5% | 112,500 | +18.6% | 0.00% | 0.0% |
| Q1 2020 | $2,346,000 | -54.9% | 94,882 | -5.0% | 0.00% | -40.0% |
| Q4 2019 | $5,206,000 | +61.5% | 99,868 | +24.1% | 0.01% | +66.7% |
| Q3 2019 | $3,223,000 | +40.0% | 80,500 | +67.1% | 0.00% | 0.0% |
| Q2 2019 | $2,302,000 | -8.8% | 48,172 | +5.0% | 0.00% | 0.0% |
| Q1 2019 | $2,524,000 | +48.6% | 45,875 | -1.5% | 0.00% | +50.0% |
| Q4 2018 | $1,698,000 | -32.3% | 46,575 | -7.9% | 0.00% | -33.3% |
| Q3 2018 | $2,509,000 | +6.3% | 50,575 | -5.3% | 0.00% | 0.0% |
| Q2 2018 | $2,361,000 | +4.5% | 53,405 | -5.3% | 0.00% | 0.0% |
| Q1 2018 | $2,259,000 | -4.6% | 56,400 | -4.6% | 0.00% | 0.0% |
| Q4 2017 | $2,369,000 | +17.0% | 59,150 | +2.4% | 0.00% | 0.0% |
| Q3 2017 | $2,024,000 | +141.8% | 57,750 | 0.0% | 0.00% | +200.0% |
| Q2 2017 | $837,000 | -37.0% | 57,750 | -50.0% | 0.00% | -50.0% |
| Q1 2017 | $1,329,000 | +89.3% | 115,500 | +100.0% | 0.00% | +100.0% |
| Q4 2016 | $702,000 | +6.4% | 57,750 | 0.0% | 0.00% | 0.0% |
| Q3 2016 | $660,000 | +41.9% | 57,750 | 0.0% | 0.00% | 0.0% |
| Q2 2016 | $465,000 | -12.9% | 57,750 | 0.0% | 0.00% | 0.0% |
| Q1 2016 | $534,000 | -57.5% | 57,750 | -32.3% | 0.00% | -50.0% |
| Q4 2015 | $1,257,000 | – | 85,250 | – | 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% |