William Blair Investment Management’s Bio-Techne TECH Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q3 | $95.1M | Buy |
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|
2025
Q2 | $50M | Sell |
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|
2025
Q1 | $58M | Sell |
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|
2024
Q4 | $77.4M | Sell |
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|
2024
Q3 | $88.7M | Sell |
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|
2024
Q2 | $81.2M | Sell |
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|
2024
Q1 | $153M | Sell |
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|
2023
Q4 | $172M | Sell |
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|
2023
Q3 | $158M | Sell |
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|
2023
Q2 | $189M | Buy |
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|
2022
Q2 | – | Sell |
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|
2022
Q1 | $206M | Sell |
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|
2021
Q4 | $302M | Sell |
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|
2021
Q3 | $317M | Sell |
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|
2021
Q2 | $307M | Sell |
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|
2021
Q1 | $316M | Buy |
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|
2020
Q4 | $232M | Buy |
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