EcoR1 Capital’s Zymeworks ZYME Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Shares Change % | Capital Flow | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | $288M | Buy |
22,970,388
+5,710,840
| +33% | +$71.7M | 17.06% | 1 |
|
|
2025
Q1 | $206M | Buy |
17,259,548
+2,231,469
| +15% | +$26.6M | 12.19% | 3 |
|
|
2024
Q4 | $220M | Buy |
15,028,079
+1,590,606
| +12% | +$23.3M | 8.32% | 2 |
|
|
2024
Q3 | $169M | Hold |
13,437,473
| – | – | 5.77% | 6 |
|
|
2024
Q2 | $114M | Hold |
13,437,473
| – | – | 3.5% | 11 |
|
|
2024
Q1 | $141M | Hold |
13,437,473
| – | – | 3.58% | 8 |
|
|
2023
Q4 | $140M | Hold |
13,437,473
| – | – | 3.62% | 8 |
|
|
2023
Q3 | $85.2M | Hold |
13,437,473
| – | – | 2.87% | 11 |
|
|
2023
Q2 | $116M | Buy |
13,437,473
+3,350,000
| +33% | +$28.9M | 2.84% | 10 |
|
|
2023
Q1 | $91.2M | Buy |
10,087,473
+2,518,900
| +33% | +$22.8M | 2.94% | 11 |
|
|
2022
Q4 | $59.5M | Buy |
+7,568,573
| New | +$59.5M | 1.81% | 15 |
|
|
2020
Q2 | – | Sell |
-41,407
| Closed | -$1.47M | – | 66 |
|
|
2020
Q1 | $1.47M | Buy |
+41,407
| New | +$1.47M | 0.15% | 41 |
|