Federated Hermes’s Prothena Corp PRTA Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$7.17M Buy
1,181,087
+634,832
+116% +$3.85M 0.01% 641
2025
Q1
$6.76M Sell
546,255
-199,922
-27% -$2.47M 0.01% 641
2024
Q4
$10.3M Buy
746,177
+341,274
+84% +$4.73M 0.02% 543
2024
Q3
$6.77M Buy
404,903
+361,042
+823% +$6.04M 0.01% 658
2024
Q2
$905K Buy
+43,861
New +$905K ﹤0.01% 1140
2023
Q4
Sell
-9
Closed -$434 2172
2023
Q3
$434 Sell
9
-30,847
-100% -$1.49M ﹤0.01% 2048
2023
Q2
$2.11M Buy
30,856
+29,850
+2,967% +$2.04M 0.01% 934
2023
Q1
$48.8K Sell
1,006
-36
-3% -$1.75K ﹤0.01% 1736
2022
Q4
$62.8K Sell
1,042
-349,095
-100% -$21M ﹤0.01% 1691
2022
Q3
$21.2M Buy
350,137
+345,634
+7,676% +$21M 0.06% 367
2022
Q2
$122K Sell
4,503
-96,726
-96% -$2.62M ﹤0.01% 1598
2022
Q1
$3.7M Sell
101,229
-19,700
-16% -$720K 0.01% 857
2021
Q4
$5.97M Sell
120,929
-3,738
-3% -$185K 0.01% 770
2021
Q3
$8.88M Buy
124,667
+80,996
+185% +$5.77M 0.02% 682
2021
Q2
$2.25M Buy
+43,671
New +$2.25M ﹤0.01% 1056
2020
Q1
Sell
-114
Closed -$2K 2334
2019
Q4
$2K Sell
114
-250
-69% -$4.39K ﹤0.01% 2039
2019
Q3
$3K Sell
364
-140
-28% -$1.15K ﹤0.01% 2005
2019
Q2
$5K Buy
+504
New +$5K ﹤0.01% 1992
2018
Q4
Sell
-166
Closed -$2K 2278
2018
Q3
$2K Sell
166
-99
-37% -$1.19K ﹤0.01% 2155
2018
Q2
$4K Buy
+265
New +$4K ﹤0.01% 2040
2017
Q4
Sell
-3,627
Closed -$235K 2213
2017
Q3
$235K Buy
+3,627
New +$235K ﹤0.01% 1477