ZYMEWORKS DEL INC's ticker is and the CUSIP is 98985Y108. A total of 118 filers reported holding ZYMEWORKS DEL INC in Q1 2023. The put-call ratio across all filers is 0.35 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2024 | $5,922 | -99.6% | 696 | -99.5% | 0.00% | -100.0% |
| Q1 2024 | $1,506,622 | -36.3% | 143,215 | -37.1% | 0.00% | -50.0% |
| Q4 2023 | $2,365,023 | +96.9% | 227,625 | +20.2% | 0.00% | +100.0% |
| Q3 2023 | $1,201,074 | +237.1% | 189,444 | +359.5% | 0.00% | +100.0% |
| Q2 2023 | $356,244 | +0.9% | 41,232 | +5.6% | 0.00% | 0.0% |
| Q1 2023 | $352,966 | +17.3% | 39,045 | +1.9% | 0.00% | 0.0% |
| Q4 2022 | $301,030 | – | 38,299 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| EcoR1 Capital, LLC | 13,437,473 | $114,352,895 | 3.50% |
| Prosight Management, LP | 1,180,000 | $10,041,800 | 3.00% |
| Redmile Group, LLC | 5,211,037 | $44,345,925 | 2.68% |
| Samsara BioCapital, LLC | 1,000,000 | $8,510,000 | 1.78% |
| BVF INC/IL | 5,870,000 | $49,953,700 | 1.40% |
| Sio Capital Management, LLC | 491,128 | $4,179,499 | 1.13% |
| TANG CAPITAL MANAGEMENT LLC | 1,100,000 | $9,361,000 | 0.95% |
| Rubric Capital Management LP | 3,917,331 | $33,336,487 | 0.87% |
| Tejara Capital Ltd | 270,212 | $2,299,504 | 0.84% |
| SummerHaven Investment Management, LLC | 90,158 | $767,245 | 0.50% |