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 | $327,000 | +12.4% | 20,135 | +5.3% | 0.00% | 0.0% |
| Q3 2021 | $291,000 | -31.5% | 19,128 | -22.2% | 0.00% | 0.0% |
| Q2 2021 | $425,000 | -3.4% | 24,578 | +8.9% | 0.00% | 0.0% |
| Q1 2021 | $440,000 | +5.3% | 22,559 | +7.9% | 0.00% | -50.0% |
| Q4 2020 | $418,000 | +48.2% | 20,905 | +32.7% | 0.00% | +100.0% |
| Q3 2020 | $282,000 | -36.3% | 15,749 | -3.9% | 0.00% | -50.0% |
| Q2 2020 | $443,000 | +109.0% | 16,395 | +91.0% | 0.00% | 0.0% |
| Q1 2020 | $212,000 | -73.5% | 8,583 | -44.1% | 0.00% | -50.0% |
| Q4 2019 | $801,000 | +22.1% | 15,362 | -6.2% | 0.00% | 0.0% |
| Q3 2019 | $656,000 | -18.5% | 16,373 | -2.8% | 0.00% | -20.0% |
| Q2 2019 | $805,000 | -22.6% | 16,839 | -10.9% | 0.01% | -16.7% |
| Q1 2019 | $1,040,000 | +52.9% | 18,905 | +1.4% | 0.01% | +20.0% |
| Q4 2018 | $680,000 | -38.2% | 18,645 | -16.0% | 0.01% | -28.6% |
| Q3 2018 | $1,101,000 | +28.0% | 22,193 | +14.1% | 0.01% | +16.7% |
| Q2 2018 | $860,000 | +6.3% | 19,456 | -3.7% | 0.01% | +20.0% |
| Q1 2018 | $809,000 | -14.2% | 20,212 | -14.1% | 0.01% | -28.6% |
| Q4 2017 | $943,000 | +71.5% | 23,535 | +49.9% | 0.01% | +40.0% |
| Q3 2017 | $550,000 | +154.6% | 15,696 | +5.1% | 0.01% | +150.0% |
| Q2 2017 | $216,000 | +23.4% | 14,928 | -7.2% | 0.00% | 0.0% |
| Q1 2017 | $175,000 | -29.1% | 16,088 | -21.0% | 0.00% | -33.3% |
| Q4 2016 | $247,000 | +19.3% | 20,363 | +12.6% | 0.00% | 0.0% |
| Q3 2016 | $207,000 | +19.7% | 18,086 | -15.8% | 0.00% | +50.0% |
| Q2 2016 | $173,000 | -11.7% | 21,472 | +1.2% | 0.00% | -33.3% |
| Q1 2016 | $196,000 | -43.4% | 21,220 | -9.7% | 0.00% | -25.0% |
| Q4 2015 | $346,000 | – | 23,505 | – | 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% |