T. Rowe Price Associates’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 | $767K | Buy |
|
|||||
|
2025
Q2 | $432K | Sell |
|
|||||
|
2025
Q1 | $42.8M | Sell |
|
|||||
|
2024
Q4 | $51M | Sell |
|
|||||
|
2024
Q3 | $64M | Sell |
|
|||||
|
2024
Q2 | $87.5M | Buy |
|
|||||
|
2024
Q1 | $104M | Sell |
|
|||||
|
2023
Q4 | $154M | Buy |
|
|||||
|
2023
Q3 | $184M | Buy |
|
|||||
|
2023
Q2 | $243M | Buy |
|
|||||
|
2023
Q1 | $155M | Sell |
|
|||||
|
2022
Q4 | $193M | Buy |
|
|||||
|
2022
Q3 | $181M | Sell |
|
|||||
|
2022
Q2 | $162M | Sell |
|
|||||
|
2022
Q1 | $224M | Buy |
|
|||||
|
2021
Q4 | $294M | Sell |
|
|||||
|
2021
Q3 | $432M | Buy |
|
|||||
|
2021
Q2 | $299M | Buy |
|
|||||
|
2021
Q1 | $83.2M | Buy |
|
|||||
|
2020
Q4 | $173K | Sell |
|
|||||
|
2020
Q3 | $145K | Buy |
|
|||||
|
2018
Q4 | – | Sell |
|
|||||
|
2018
Q3 | $6.09M | Sell |
|
|||||
|
2018
Q2 | $11.6M | Sell |
|
|||||
|
2018
Q1 | $208M | Sell |
|
|||||
|
2017
Q4 | $229M | Buy |
|
|||||
|
2017
Q3 | $353M | Buy |
|
|||||
|
2017
Q2 | $239M | Sell |
|
|||||
|
2017
Q1 | $250M | Buy |
|
|||||
|
2016
Q4 | $163M | Sell |
|
|||||
|
2016
Q3 | $202M | Buy |
|
|||||
|
2016
Q2 | $117M | Buy |
|
|||||
|
2016
Q1 | $137M | Buy |
|
|||||
|
2015
Q4 | $211M | Buy |
|
|||||
|
2015
Q3 | $141M | Sell |
|
|||||
|
2015
Q2 | $183M | Buy |
|
|||||
|
2015
Q1 | $131M | Buy |
|
|||||
|
2014
Q4 | $71.3M | Buy |
|
|||||
|
2014
Q3 | $65.3M | Buy |
|
|||||
|
2014
Q2 | $66.2M | Buy |
|
|||||
|
2014
Q1 | $86.4M | Buy |
|
|||||
|
2013
Q4 | $38.6M | Buy |
|
|||||
|
2013
Q3 | $4M | Buy |
|
|||||
|
2013
Q2 | $1.75M | Buy |
|