BlackRock’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 | $431M | Sell |
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|
2025
Q1 | $340M | Sell |
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|
2024
Q4 | $408M | Buy |
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|
2024
Q3 | $433M | Buy |
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|
2024
Q2 | $492M | Buy |
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|
2024
Q1 | $424M | Buy |
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|
2023
Q4 | $458M | Sell |
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|
2023
Q3 | $413M | Sell |
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|
2023
Q2 | $375M | Buy |
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|
2023
Q1 | $321M | Sell |
|
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|
2022
Q4 | $343M | Buy |
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|
2022
Q3 | $395M | Buy |
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|
2022
Q2 | $327M | Buy |
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|
2022
Q1 | $313M | Sell |
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|
2021
Q4 | $260M | Buy |
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|
2021
Q3 | $272M | Sell |
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|
2021
Q2 | $326M | Sell |
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|
2021
Q1 | $441M | Buy |
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|
2020
Q4 | $551M | Buy |
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|
2020
Q3 | $402M | Sell |
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|
2020
Q2 | $510M | Buy |
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|
2020
Q1 | $386M | Sell |
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|
2019
Q4 | $508M | Buy |
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|
2019
Q3 | $500M | Sell |
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|
2019
Q2 | $566M | Buy |
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|
2019
Q1 | $619M | Sell |
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|
2018
Q4 | $415M | Buy |
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|
2018
Q3 | $385M | Buy |
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|
2018
Q2 | $294M | Buy |
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|
2018
Q1 | $305M | Sell |
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|
2017
Q4 | $351M | Sell |
|
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|
2017
Q3 | $355M | Buy |
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|
2017
Q2 | $347M | Buy |
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|
2017
Q1 | $264M | Buy |
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|
2016
Q4 | $833K | Sell |
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|
2016
Q3 | $695K | Sell |
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|
2016
Q2 | $2.36M | Sell |
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|
2016
Q1 | $7.16M | Sell |
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|
2015
Q4 | $11.6M | Buy |
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|
2015
Q3 | $5M | Sell |
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|
2015
Q2 | $9.09M | Sell |
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|
2015
Q1 | $17.3M | Buy |
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|
2014
Q4 | $9.7M | Buy |
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|
2014
Q3 | $130K | Sell |
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|
2014
Q2 | $170K | Sell |
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|
2014
Q1 | $3.61M | Sell |
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|
2013
Q4 | $4.82M | Buy |
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|
2013
Q3 | $133K | Hold |
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|
2013
Q2 | $95K | Buy |
|