ZOGENIX INC's ticker is ZGNX and the CUSIP is 98978L204. A total of 152 filers reported holding ZOGENIX INC in Q2 2021. The put-call ratio across all filers is 0.29 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $16,932,000 | +47.1% | 1,041,998 | +37.5% | 0.00% | +33.3% |
| Q3 2021 | $11,512,000 | +33.4% | 757,903 | +51.7% | 0.00% | +50.0% |
| Q2 2021 | $8,631,000 | -6.0% | 499,539 | +6.2% | 0.00% | -33.3% |
| Q1 2021 | $9,183,000 | -13.7% | 470,417 | -11.6% | 0.00% | 0.0% |
| Q4 2020 | $10,637,000 | +70.7% | 532,131 | +53.1% | 0.00% | +200.0% |
| Q3 2020 | $6,232,000 | +34.0% | 347,602 | +101.9% | 0.00% | -50.0% |
| Q2 2020 | $4,650,000 | +1.6% | 172,145 | -7.0% | 0.00% | 0.0% |
| Q1 2020 | $4,576,000 | -61.2% | 185,010 | -18.3% | 0.00% | -33.3% |
| Q4 2019 | $11,808,000 | -2.1% | 226,504 | -24.8% | 0.00% | 0.0% |
| Q3 2019 | $12,065,000 | +12.0% | 301,327 | +33.7% | 0.00% | 0.0% |
| Q2 2019 | $10,771,000 | -0.0% | 225,420 | +15.1% | 0.00% | 0.0% |
| Q1 2019 | $10,775,000 | +49.6% | 195,883 | -0.8% | 0.00% | +50.0% |
| Q4 2018 | $7,203,000 | -57.2% | 197,541 | -41.8% | 0.00% | -50.0% |
| Q3 2018 | $16,836,000 | +33.0% | 339,430 | +18.5% | 0.00% | +33.3% |
| Q2 2018 | $12,656,000 | +72.6% | 286,340 | +56.4% | 0.00% | +50.0% |
| Q1 2018 | $7,331,000 | -84.9% | 183,037 | -84.9% | 0.00% | -83.3% |
| Q4 2017 | $48,532,000 | -12.1% | 1,211,793 | -23.1% | 0.01% | -14.3% |
| Q3 2017 | $55,224,000 | +339.0% | 1,575,579 | +81.6% | 0.01% | +366.7% |
| Q2 2017 | $12,580,000 | +31.9% | 867,570 | -1.3% | 0.00% | 0.0% |
| Q1 2017 | $9,537,000 | -10.1% | 878,998 | +0.6% | 0.00% | 0.0% |
| Q4 2016 | $10,614,000 | +8.9% | 873,583 | +2.4% | 0.00% | 0.0% |
| Q3 2016 | $9,750,000 | +39.3% | 853,061 | -1.9% | 0.00% | +50.0% |
| Q2 2016 | $6,999,000 | -31.4% | 869,399 | -21.3% | 0.00% | -50.0% |
| Q1 2016 | $10,208,000 | +10.4% | 1,104,747 | +76.0% | 0.00% | +33.3% |
| Q4 2015 | $9,250,000 | +2.7% | 627,551 | -5.9% | 0.00% | 0.0% |
| Q3 2015 | $9,006,000 | – | 667,075 | – | 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% |