ZOGENIX INC's ticker is ZGNX and the CUSIP is 98978L204. A total of 135 filers reported holding ZOGENIX INC in Q4 2017. The put-call ratio across all filers is 0.60 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $772,000 | -28.6% | 47,500 | -33.3% | 0.00% | 0.0% |
| Q3 2021 | $1,081,000 | -75.8% | 71,187 | -72.5% | 0.00% | -83.3% |
| Q2 2021 | $4,472,000 | -8.7% | 258,787 | +5.6% | 0.01% | +20.0% |
| Q4 2020 | $4,899,000 | +81.5% | 245,087 | +263.7% | 0.01% | +400.0% |
| Q2 2018 | $2,699,000 | 0.0% | 67,387 | 0.0% | 0.00% | -66.7% |
| Q1 2018 | $2,699,000 | -52.0% | 67,387 | -52.0% | 0.00% | -50.0% |
| Q4 2017 | $5,625,000 | +1081.7% | 140,441 | +933.6% | 0.01% | +500.0% |
| Q3 2017 | $476,000 | -55.3% | 13,587 | -85.4% | 0.00% | -50.0% |
| Q3 2016 | $1,066,000 | +256.5% | 93,287 | +150.9% | 0.00% | +100.0% |
| Q2 2016 | $299,000 | -56.4% | 37,187 | -49.8% | 0.00% | 0.0% |
| Q1 2016 | $685,000 | -66.1% | 74,087 | -45.9% | 0.00% | -75.0% |
| Q4 2015 | $2,018,000 | +10.5% | 136,887 | +1.2% | 0.00% | 0.0% |
| Q3 2015 | $1,826,000 | – | 135,287 | – | 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% |