Tudor Investment Corp’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 | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $1.44M | Buy |
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|
2025
Q1 | – | Sell |
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|
2024
Q4 | $2.44M | Buy |
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|
2024
Q1 | – | Sell |
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|
2023
Q4 | $5.19M | Buy |
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|
2023
Q3 | $2.53M | Buy |
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|
2023
Q2 | – | Sell |
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|
2023
Q1 | $6.59M | Sell |
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|
2022
Q4 | $6.44M | Buy |
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|
2022
Q3 | $5.25M | Buy |
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|
2022
Q2 | $464K | Sell |
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|
2022
Q1 | $3.51M | Sell |
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|
2021
Q4 | $4.8M | Buy |
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|
2021
Q3 | $401K | Sell |
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|
2021
Q2 | $4.4M | Buy |
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|
2021
Q1 | $3.7M | Buy |
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|
2020
Q4 | $237K | Sell |
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|
2020
Q3 | $2.8M | Buy |
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|
2020
Q2 | $1.29M | Buy |
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|
2018
Q4 | – | Sell |
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|
2018
Q3 | $600K | Buy |
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|
2018
Q1 | – | Sell |
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|
2017
Q4 | $616K | Buy |
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|
2017
Q3 | – | Sell |
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|
2017
Q2 | $2.04M | Sell |
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|
2017
Q1 | $2.14M | Sell |
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|
2016
Q4 | $10.8M | Buy |
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|
2016
Q3 | $735K | Buy |
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|
2016
Q2 | – | Sell |
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|
2016
Q1 | $456K | Sell |
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|
2015
Q4 | $499K | Buy |
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|
2015
Q3 | $463K | Sell |
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|
2015
Q2 | $893K | Sell |
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|
2015
Q1 | $1.03M | Sell |
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|
2014
Q4 | $7.06M | Buy |
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|
2014
Q3 | $909K | Buy |
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|
2014
Q2 | $712K | Buy |
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|
2014
Q1 | $724K | Sell |
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|
2013
Q4 | $920K | Buy |
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|
2013
Q3 | $541K | Buy |
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|
2013
Q2 | $505K | Buy |
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