Marshall Wace’s ProQR Therapeutics PRQR Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q1
Sell
-59,515
Closed -$158K 2825
2024
Q4
$158K Buy
+59,515
New +$158K ﹤0.01% 2227
2024
Q1
Sell
-10,085
Closed -$20K 2408
2023
Q4
$20K Sell
10,085
-47,632
-83% -$94.3K ﹤0.01% 1775
2023
Q3
$75K Sell
57,717
-251,742
-81% -$327K ﹤0.01% 1740
2023
Q2
$501K Sell
309,459
-317,467
-51% -$514K ﹤0.01% 1587
2023
Q1
$1.34M Buy
626,926
+206,311
+49% +$439K ﹤0.01% 1313
2022
Q4
$1.56M Buy
420,615
+347,185
+473% +$1.28M ﹤0.01% 1442
2022
Q3
$55K Sell
73,430
-97,742
-57% -$73.2K ﹤0.01% 2459
2022
Q2
$133K Buy
+171,172
New +$133K ﹤0.01% 2523
2021
Q2
Sell
-317,705
Closed -$2.1M 2452
2021
Q1
$2.1M Buy
+317,705
New +$2.1M 0.01% 1129
2015
Q4
Sell
-64,886
Closed -$945K 1092
2015
Q3
$945K Hold
64,886
0.01% 631
2015
Q2
$1.08M Hold
64,886
0.01% 591
2015
Q1
$1.42M Buy
64,886
+6,469
+11% +$142K 0.02% 522
2014
Q4
$1.27M Sell
58,417
-55,259
-49% -$1.2M 0.02% 538
2014
Q3
$1.95M Buy
+113,676
New +$1.95M 0.03% 447