Tweedy, Browne Co’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
Q2
$114M Sell
2025
Q1
$90M Sell
2024
Q4
$114M Sell
2024
Q3
$138M Hold
2024
Q2
$165M Hold
2024
Q1
$150M Hold
2023
Q4
$175M Sell
2023
Q3
$159M Sell
2023
Q2
$145M Sell
2023
Q1
$127M Sell
2022
Q4
$134M Buy
2022
Q3
$120M Sell
2022
Q2
$101M Sell
2022
Q1
$108M Buy