AllianceBernstein’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
Q3 | $679K | Sell |
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|
2025
Q2 | $532K | Buy |
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|
2025
Q1 | $579K | Hold |
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|
2024
Q4 | $648K | Buy |
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|
2024
Q3 | $782K | Hold |
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|
2024
Q2 | $965K | Hold |
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|
2024
Q1 | $1.16M | Hold |
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|
2023
Q4 | $1.7M | Buy |
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|
2023
Q3 | $2.21M | Sell |
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|
2023
Q2 | $3.36M | Buy |
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|
2023
Q1 | $2.17M | Hold |
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|
2022
Q4 | $2.7M | Sell |
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|
2022
Q3 | $2.75M | Hold |
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|
2022
Q2 | $1.23M | Buy |
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|
2022
Q1 | $1.62M | Buy |
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|
2021
Q4 | $2.19M | Sell |
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|
2021
Q3 | $3.2M | Sell |
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|
2021
Q2 | $2.55M | Buy |
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|
2021
Q1 | $1.08M | Sell |
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|
2020
Q4 | $602K | Sell |
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|
2020
Q3 | $550K | Hold |
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|
2020
Q2 | $576K | Buy |
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|
2020
Q1 | $555K | Hold |
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|
2019
Q4 | $821K | Hold |
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|
2019
Q3 | $406K | Hold |
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|
2019
Q2 | $548K | Hold |
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|
2019
Q1 | $629K | Sell |
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|
2018
Q4 | $578K | Hold |
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|
2018
Q3 | $734K | Hold |
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|
2018
Q2 | $819K | Sell |
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|
2018
Q1 | $39M | Buy |
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|
2017
Q4 | $37.7M | Buy |
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|
2017
Q3 | $58.6M | Buy |
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|
2017
Q2 | $48.5M | Buy |
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|
2017
Q1 | $46.8M | Buy |
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|
2016
Q4 | $40.5M | Buy |
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|
2016
Q3 | $46.8M | Buy |
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|
2016
Q2 | $13.6M | Sell |
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|
2016
Q1 | $17.2M | Buy |
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|
2015
Q4 | $25M | Buy |
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|
2015
Q3 | $2.06M | Buy |
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|
2015
Q2 | $2.36M | Buy |
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|
2015
Q1 | $1.38M | Hold |
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|
2014
Q4 | $749K | Hold |
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|
2014
Q3 | $800K | Buy |
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|
2014
Q2 | $604K | Buy |
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|
2014
Q1 | $819K | Buy |
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|
2013
Q4 | $2K | Sell |
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|
2013
Q3 | $16K | Sell |
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|
2013
Q2 | $16K | Buy |
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