EcoR1 Capital’s Ionis Pharmaceuticals IONS Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Shares Change % | Capital Flow | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2024
Q4 | – | Sell |
-500,000
| Closed | -$20M | – | 62 |
|
|
2024
Q3 | $20M | Buy |
+500,000
| New | +$20M | 0.69% | 33 |
|
|
2020
Q2 | – | Sell |
-208,609
| Closed | -$9.86M | – | 55 |
|
|
2020
Q1 | $9.86M | Buy |
+208,609
| New | +$9.86M | 1.03% | 26 |
|
|
2019
Q1 | – | Sell |
-725,326
| Closed | -$39.2M | – | 43 |
|
|
2018
Q4 | $39.2M | Buy |
725,326
+653,000
| +903% | +$35.3M | 3.92% | 8 |
|
|
2018
Q3 | $3.73M | Buy |
+72,326
| New | +$3.73M | 0.34% | 30 |
|