Tang Capital Management’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
$36M Buy
2025
Q2
$5.93M Hold
2025
Q1
$4.53M Hold
2024
Q4
$5.24M Hold
2024
Q3
$6.01M Hold
2024
Q2
$7.15M Hold
2024
Q1
$6.5M Sell
2023
Q4
$10.1M Hold
2023
Q3
$9.07M Hold
2023
Q2
$8.21M Hold
2023
Q1
$7.15M Hold
2022
Q4
$7.55M Hold
2022
Q3
$8.85M Hold
2022
Q2
$7.4M Hold
2022
Q1
$7.41M Buy