Mariner’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
$1.58M Sell
2025
Q2
$1.46M Buy
2025
Q1
$1.01M Buy
2024
Q4
$967K Buy
2024
Q3
$928K Buy
2024
Q2
$1.04M Buy
2024
Q1
$901K Buy
2023
Q4
$1.05M Buy
2023
Q3
$811K Buy
2023
Q2
$713K Buy
2023
Q1
$233K Sell
2022
Q4
$663K Buy
2022
Q3
$316K Buy
2019
Q3
Sell
2019
Q2
$212K Buy
2019
Q1
$262K Sell
2018
Q4
$309K Buy