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
Q4
Sell
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