Sectoral Asset 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
Q2
$364K Sell
2025
Q1
$285K Buy
2024
Q4
$252K Sell
2024
Q3
$378K Sell
2024
Q2
$460K Sell
2024
Q1
$438K Buy
2023
Q4
$328K Buy
2023
Q1
Sell
2022
Q4
$168K Hold
2022
Q3
$197K Hold
2022
Q2
$165K Buy
2020
Q3
Sell
2020
Q2
$1.19M Buy
2016
Q2
Sell
2016
Q1
$17.5M Buy
2015
Q4
$9.29M Buy
2014
Q2
Sell
2014
Q1
$38.1M Sell
2013
Q4
$48.7M Buy
2013
Q3
$16.6M Buy