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 | $559,000 | -23.0% | 65,628 | -4.9% | 0.00% | – |
| Q1 2024 | $726,000 | -18.0% | 69,014 | -19.0% | 0.00% | – |
| Q4 2023 | $885,000 | +70.8% | 85,187 | +4.2% | 0.00% | – |
| Q3 2023 | $518,000 | -50.2% | 81,754 | -32.2% | 0.00% | – |
| Q2 2023 | $1,041,000 | -32.8% | 120,535 | -29.7% | 0.00% | – |
| Q1 2023 | $1,549,000 | +17.1% | 171,379 | +1.8% | 0.00% | – |
| Q4 2022 | $1,323,000 | – | 168,417 | – | 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% |