ZYMEWORKS DEL INC's ticker is and the CUSIP is 98985Y108. A total of 157 filers reported holding ZYMEWORKS DEL INC in Q4 2023. The put-call ratio across all filers is 0.80 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2024 | $87,261 | +133.8% | 10,254 | +189.1% | 0.00% | 0.0% |
| Q1 2024 | $37,315 | -79.0% | 3,547 | -79.2% | 0.00% | -50.0% |
| Q4 2023 | $177,586 | +1029.5% | 17,092 | +589.2% | 0.00% | – |
| Q3 2023 | $15,723 | -0.9% | 2,480 | +35.0% | 0.00% | -100.0% |
| Q2 2023 | $15,872 | +9021.8% | 1,837 | -90.5% | 0.00% | -83.3% |
| Q1 2023 | $174 | +569.2% | 19,275 | +488.4% | 0.01% | +500.0% |
| Q4 2022 | $26 | – | 3,276 | – | 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% |