William Blair Investment Management’s Power Integrations POWI Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | – | Sell |
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|
2025
Q1 | $354K | Sell |
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|
2024
Q4 | $629K | Sell |
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|
2024
Q3 | $658K | Buy |
|
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|
2024
Q2 | $575K | Sell |
|
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|
2024
Q1 | $21.2M | Buy |
|
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|
2023
Q4 | $23.5M | Buy |
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|
2023
Q3 | $19.1M | Buy |
|
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|
2023
Q2 | $19M | Sell |
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|
2023
Q1 | $18.1M | Buy |
|
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|
2022
Q4 | $11M | Buy |
|
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|
2022
Q3 | $9.63M | Sell |
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|
2022
Q2 | $31.2M | Sell |
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|
2022
Q1 | $42.7M | Buy |
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|
2021
Q4 | $35.4M | Buy |
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|
2021
Q3 | $16.9M | Buy |
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|
2018
Q3 | – | Sell |
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|
2018
Q2 | $256K | Buy |
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