Quantbot Technologies’s Protolabs PRLB Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $1.18M | Buy |
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|
2024
Q1 | – | Sell |
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|
2023
Q4 | $53.8K | Sell |
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|
2023
Q3 | $361K | Buy |
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|
2023
Q2 | $168K | Sell |
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|
2023
Q1 | $432K | Buy |
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|
2022
Q4 | $163K | Sell |
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|
2022
Q3 | $471K | Buy |
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|
2022
Q2 | $30K | Buy |
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|
2022
Q1 | – | Sell |
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|
2021
Q4 | $1.38M | Buy |
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|
2021
Q3 | $549K | Buy |
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|
2021
Q2 | – | Sell |
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|
2021
Q1 | $922K | Buy |
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|
2020
Q4 | – | Sell |
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|
2020
Q3 | $153K | Sell |
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|
2020
Q2 | $149K | Buy |
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|
2020
Q1 | $56K | Sell |
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|
2019
Q4 | $380K | Buy |
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|
2019
Q3 | $45K | Buy |
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|
2019
Q2 | – | Sell |
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|
2019
Q1 | $105K | Buy |
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|
2018
Q4 | $101K | Buy |
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|
2018
Q3 | – | Sell |
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|
2018
Q2 | $783K | Buy |
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|
2015
Q3 | – | Sell |
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|
2015
Q2 | $36K | Buy |
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|
2014
Q4 | – | Sell |
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|
2014
Q3 | $336K | Buy |
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|
2014
Q2 | – | Sell |
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|
2014
Q1 | $175K | Buy |
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|
2013
Q4 | $71K | Buy |
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