Marshall Wace’s Prothena Corp PRTA Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2023
Q3
Sell
-10,869
Closed -$742K 2212
2023
Q2
$742K Buy
+10,869
New +$742K ﹤0.01% 1461
2022
Q4
Sell
-107,803
Closed -$6.54M 2726
2022
Q3
$6.54M Sell
107,803
-70,584
-40% -$4.28M 0.01% 1047
2022
Q2
$4.84M Buy
178,387
+167,861
+1,595% +$4.56M 0.01% 1213
2022
Q1
$385K Sell
10,526
-204,165
-95% -$7.47M ﹤0.01% 2200
2021
Q4
$10.6M Buy
214,691
+145,799
+212% +$7.2M 0.02% 767
2021
Q3
$4.91M Buy
+68,892
New +$4.91M 0.02% 829
2021
Q2
Sell
-23,553
Closed -$591K 2453
2021
Q1
$591K Sell
23,553
-39,520
-63% -$992K ﹤0.01% 1588
2020
Q4
$758K Buy
+63,073
New +$758K ﹤0.01% 1195
2019
Q3
Sell
-173,557
Closed -$1.83M 1837
2019
Q2
$1.83M Buy
+173,557
New +$1.83M 0.02% 767
2018
Q4
Sell
-14,633
Closed -$191K 1759
2018
Q3
$191K Buy
+14,633
New +$191K ﹤0.01% 1071
2016
Q2
Sell
-117,937
Closed -$4.85M 1114
2016
Q1
$4.85M Buy
+117,937
New +$4.85M 0.05% 351
2015
Q3
Sell
-222,360
Closed -$11.7M 1025
2015
Q2
$11.7M Buy
222,360
+204,290
+1,131% +$10.8M 0.15% 154
2015
Q1
$689K Buy
+18,070
New +$689K 0.01% 632
2014
Q4
Sell
-43,486
Closed -$964K 928
2014
Q3
$964K Sell
43,486
-8,759
-17% -$194K 0.01% 557
2014
Q2
$1.18M Buy
+52,245
New +$1.18M 0.02% 485