Massachusetts Financial Services’s Ionis Pharmaceuticals IONS Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q3 | $56.4M | Buy |
|
|||||
|
2025
Q2 | $20.5M | Buy |
|
|||||
|
2024
Q2 | – | Sell |
|
|||||
|
2024
Q1 | $242K | Sell |
|
|||||
|
2023
Q4 | $283K | Sell |
|
|||||
|
2023
Q3 | $262K | Sell |
|
|||||
|
2023
Q2 | $1.09M | Sell |
|
|||||
|
2023
Q1 | $970K | Buy |
|
|||||
|
2016
Q2 | – | Sell |
|
|||||
|
2016
Q1 | $13.6M | Buy |
|
|||||
|
2015
Q4 | $20.5M | Sell |
|
|||||
|
2015
Q3 | $15.1M | Sell |
|
|||||
|
2015
Q2 | $53.8M | Sell |
|
|||||
|
2015
Q1 | $62.1M | Sell |
|
|||||
|
2014
Q4 | $67.8M | Buy |
|
|||||
|
2014
Q3 | $40.2M | Buy |
|
|||||
|
2014
Q2 | $19.4M | Buy |
|
|||||
|
2014
Q1 | $20M | Buy |
|