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 | $14,772,000 | -52.6% | 909,034 | -55.7% | 0.03% | -79.1% |
| Q3 2021 | $31,168,000 | -22.5% | 2,051,906 | -11.8% | 0.13% | -29.1% |
| Q2 2021 | $40,208,000 | -10.9% | 2,326,808 | +0.6% | 0.18% | -12.1% |
| Q1 2021 | $45,143,000 | -17.7% | 2,312,630 | -15.7% | 0.21% | -30.3% |
| Q4 2020 | $54,823,000 | +70.5% | 2,742,524 | +53.0% | 0.30% | +44.2% |
| Q3 2020 | $32,145,000 | +278.0% | 1,792,780 | +469.3% | 0.21% | +243.3% |
| Q2 2020 | $8,505,000 | +1118.5% | 314,889 | +1015.0% | 0.06% | +757.1% |
| Q1 2020 | $698,000 | +1602.4% | 28,242 | +2641.9% | 0.01% | – |
| Q3 2019 | $41,000 | -99.9% | 1,030 | -99.9% | 0.00% | -100.0% |
| Q1 2019 | $62,130,000 | +1171.3% | 1,129,442 | +742.7% | 0.29% | +486.0% |
| Q4 2018 | $4,887,000 | -59.2% | 134,023 | -44.5% | 0.05% | -2.0% |
| Q3 2018 | $11,970,000 | – | 241,334 | – | 0.05% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| VHCP Management II, LLC | 362,010 | $16,001,000 | 4.79% |
| Perceptive Advisors | 3,970,357 | $175,489,000 | 4.60% |
| CADIAN CAPITAL MANAGEMENT, LP | 2,051,934 | $90,695,000 | 4.37% |
| Broadfin Capital, LLC | 622,380 | $27,509,000 | 4.33% |
| RA Capital Management | 1,145,268 | $50,621,000 | 3.29% |
| Eversept Partners, LP | 150,845 | $6,667,349 | 3.05% |
| SCOPIA CAPITAL MANAGEMENT LP | 3,507,728 | $155,042,000 | 2.71% |
| Avoro Capital Advisors LLC | 1,503,313 | $66,446,000 | 2.56% |
| Eversept Partners, LP | 123,300 | $5,449,860 | 2.49% |
| Broadfin Capital, LLC | 335,000 | $14,807,000 | 2.33% |