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 | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $4,033,000 | +9.3% | 248,346 | +2.2% | 0.01% | 0.0% |
| Q3 2021 | $3,690,000 | +233.3% | 243,066 | +279.1% | 0.01% | +200.0% |
| Q2 2021 | $1,107,000 | +73.8% | 64,121 | +95.9% | 0.00% | +100.0% |
| Q1 2021 | $637,000 | +27.4% | 32,732 | +30.4% | 0.00% | 0.0% |
| Q4 2020 | $500,000 | +8.0% | 25,098 | -3.2% | 0.00% | 0.0% |
| Q3 2020 | $463,000 | -52.4% | 25,939 | -28.2% | 0.00% | -50.0% |
| Q2 2020 | $973,000 | +62.4% | 36,125 | +48.5% | 0.00% | 0.0% |
| Q1 2020 | $599,000 | +481.6% | 24,320 | +1120.9% | 0.00% | – |
| Q4 2019 | $103,000 | +28.8% | 1,992 | 0.0% | 0.00% | – |
| Q3 2019 | $80,000 | -55.8% | 1,992 | -53.6% | 0.00% | – |
| Q4 2017 | $181,000 | – | 4,291 | – | 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% |