Simplex Trading’s Prothena Corp PRTA Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | $262K | Buy |
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|
2025
Q1 | – | Hold |
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|
2024
Q4 | – | Sell |
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|
2024
Q3 | $99K | Buy |
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|
2024
Q2 | $46K | Sell |
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|
2024
Q1 | $178K | Buy |
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|
2023
Q4 | – | Hold |
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|
2023
Q3 | – | Hold |
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|
2023
Q2 | – | Hold |
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|
2023
Q1 | – | Hold |
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|
2022
Q4 | – | Sell |
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|
2022
Q3 | $1.43M | Buy |
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|
2022
Q2 | $87K | Buy |
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|
2022
Q1 | – | Hold |
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|
2021
Q4 | – | Sell |
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|
2021
Q3 | $3K | Sell |
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|
2021
Q2 | $28K | Sell |
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|
2021
Q1 | $219K | Sell |
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|
2020
Q4 | $106K | Buy |
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|
2020
Q3 | $68K | Buy |
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|
2020
Q2 | $13K | Sell |
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|
2020
Q1 | $47K | Sell |
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|
2019
Q4 | $156K | Sell |
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|
2019
Q3 | $135K | Sell |
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|
2019
Q2 | $195K | Buy |
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|
2019
Q1 | $2K | Sell |
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|
2018
Q4 | $216K | Buy |
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|
2018
Q3 | $263K | Buy |
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|
2018
Q2 | $18K | Buy |
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|
2018
Q1 | – | Hold |
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|
2017
Q4 | – | Hold |
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|
2017
Q3 | – | Sell |
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|
2017
Q2 | $27K | Sell |
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|
2017
Q1 | $108K | Sell |
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|
2016
Q4 | $169K | Buy |
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|
2016
Q3 | – | Hold |
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|
2016
Q2 | – | Hold |
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|
2016
Q1 | – | Sell |
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|
2015
Q4 | $1.03M | Buy |
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|
2015
Q3 | $390K | Buy |
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|
2015
Q2 | $213K | Sell |
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|
2015
Q1 | $345K | Buy |
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|
2014
Q4 | $178K | Buy |
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