ZOGENIX INC's ticker is ZGNX and the CUSIP is 98978L204. A total of 161 filers reported holding ZOGENIX INC in Q4 2021. The put-call ratio across all filers is 0.81 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $8,953,198 | -23.9% | 550,966 | -28.9% | 0.57% | -30.0% |
| Q3 2021 | $11,766,037 | +37.3% | 774,591 | +56.2% | 0.82% | +43.1% |
| Q2 2021 | $8,568,461 | -46.7% | 495,860 | -39.8% | 0.57% | -52.7% |
| Q1 2021 | $16,069,430 | -11.6% | 823,229 | -9.5% | 1.21% | -43.4% |
| Q4 2020 | $18,185,063 | +17.2% | 909,708 | +5.1% | 2.13% | -38.1% |
| Q3 2020 | $15,513,771 | -43.3% | 865,241 | -14.6% | 3.45% | -8.1% |
| Q2 2020 | $27,349,867 | -45.2% | 1,012,583 | -49.8% | 3.75% | -69.8% |
| Q1 2020 | $49,929,054 | +93.2% | 2,018,967 | +307.3% | 12.41% | +172.0% |
| Q4 2019 | $25,837,974 | +0.2% | 495,645 | -23.0% | 4.56% | -42.9% |
| Q3 2019 | $25,778,473 | -20.4% | 643,818 | -5.0% | 8.00% | -11.8% |
| Q2 2019 | $32,370,663 | +18.8% | 677,494 | +36.7% | 9.06% | +14.0% |
| Q1 2019 | $27,253,549 | +32.7% | 495,429 | -12.1% | 7.95% | -28.5% |
| Q4 2018 | $20,542,621 | -1.2% | 563,429 | +34.4% | 11.12% | +21.9% |
| Q3 2018 | $20,796,238 | +65.6% | 419,279 | +47.6% | 9.13% | +58.9% |
| Q2 2018 | $12,559,209 | +53.3% | 284,145 | +38.9% | 5.74% | +51.0% |
| Q1 2018 | $8,192,067 | -6.3% | 204,546 | -6.3% | 3.80% | -24.4% |
| Q4 2017 | $8,746,039 | – | 218,378 | – | 5.03% | – |
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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% |