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 | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $531,000 | +49.2% | 32,685 | +39.4% | 0.00% | 0.0% |
| Q3 2021 | $356,000 | -11.7% | 23,443 | +0.6% | 0.00% | 0.0% |
| Q2 2021 | $403,000 | -18.1% | 23,306 | -7.6% | 0.00% | 0.0% |
| Q1 2021 | $492,000 | +1.4% | 25,216 | +4.0% | 0.00% | 0.0% |
| Q4 2020 | $485,000 | +39.8% | 24,254 | +25.2% | 0.00% | 0.0% |
| Q3 2020 | $347,000 | -33.7% | 19,377 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $523,000 | -0.4% | 19,377 | -8.6% | 0.00% | 0.0% |
| Q1 2020 | $525,000 | -51.3% | 21,211 | +2.6% | 0.00% | -50.0% |
| Q4 2019 | $1,078,000 | +57.6% | 20,682 | +21.1% | 0.00% | +100.0% |
| Q3 2019 | $684,000 | -16.2% | 17,082 | 0.0% | 0.00% | -50.0% |
| Q2 2019 | $816,000 | -95.7% | 17,082 | -95.1% | 0.00% | -95.3% |
| Q1 2019 | $19,159,000 | +11.2% | 348,295 | -26.3% | 0.04% | 0.0% |
| Q4 2018 | $17,235,000 | -16.5% | 472,724 | +13.6% | 0.04% | +2.4% |
| Q3 2018 | $20,634,000 | +3185.7% | 416,000 | +2828.8% | 0.04% | +4100.0% |
| Q2 2018 | $628,000 | +4.5% | 14,204 | -5.3% | 0.00% | 0.0% |
| Q1 2018 | $601,000 | 0.0% | 15,000 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $601,000 | +21.2% | 15,000 | +6.0% | 0.00% | 0.0% |
| Q3 2017 | $496,000 | +142.0% | 14,147 | 0.0% | 0.00% | – |
| Q2 2017 | $205,000 | +51.9% | 14,147 | +13.5% | 0.00% | – |
| Q1 2017 | $135,000 | -10.6% | 12,461 | 0.0% | 0.00% | – |
| Q4 2016 | $151,000 | +6.3% | 12,461 | 0.0% | 0.00% | – |
| Q3 2016 | $142,000 | +42.0% | 12,461 | 0.0% | 0.00% | – |
| Q2 2016 | $100,000 | -13.0% | 12,461 | 0.0% | 0.00% | – |
| Q1 2016 | $115,000 | -37.5% | 12,461 | 0.0% | 0.00% | – |
| Q4 2015 | $184,000 | +9.5% | 12,461 | 0.0% | 0.00% | – |
| Q3 2015 | $168,000 | – | 12,461 | – | 0.00% | – |
Download | ||||||
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% |