O'Shaughnessy Asset Management’s Bio-Rad Laboratories Class A BIO Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q4 | $250K | Buy |
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|
2025
Q1 | – | Sell |
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|
2024
Q4 | $245K | Buy |
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|
2023
Q4 | – | Sell |
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|
2023
Q3 | $222K | Buy |
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|
2022
Q4 | – | Sell |
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|
2022
Q3 | $327K | Sell |
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|
2022
Q2 | $695K | Sell |
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|
2022
Q1 | $1.34M | Sell |
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|
2021
Q4 | $2.26M | Buy |
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|
2021
Q3 | $1.99M | Sell |
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|
2021
Q2 | $3.34M | Sell |
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|
2021
Q1 | $4.54M | Sell |
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|
2020
Q4 | $4.82M | Sell |
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|
2020
Q3 | $4.4M | Buy |
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|
2020
Q2 | $1.21M | Buy |
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|
2020
Q1 | $181K | Buy |
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|
2019
Q4 | $104K | Buy |
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|
2016
Q3 | – | Sell |
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|
2016
Q2 | $97K | Hold |
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|
2016
Q1 | $92K | Sell |
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|
2015
Q4 | $94K | Sell |
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|
2015
Q3 | $174K | Buy |
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