Marshall Wace North America’s PTC Therapeutics PTCT Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2021
Q2
Sell
-97,635
Closed -$4.62M 1646
2021
Q1
$4.62M Buy
+97,635
New +$4.62M 0.02% 583
2020
Q3
Sell
-16,908
Closed -$858K 1426
2020
Q2
$858K Buy
+16,908
New +$858K 0.01% 795
2020
Q1
Sell
-2,509
Closed -$120K 1525
2019
Q4
$120K Buy
+2,509
New +$120K ﹤0.01% 1039
2019
Q2
Sell
-662,587
Closed -$24.9M 1528
2019
Q1
$24.9M Buy
662,587
+293,495
+80% +$11M 0.18% 123
2018
Q4
$12.7M Sell
369,092
-73,768
-17% -$2.53M 0.12% 145
2018
Q3
$20.8M Sell
442,860
-1,267,114
-74% -$59.6M 0.14% 137
2018
Q2
$57.7M Buy
1,709,974
+1,048,803
+159% +$35.4M 0.33% 71
2018
Q1
$17.9M Buy
+661,171
New +$17.9M 0.09% 261
2017
Q4
Sell
-61,745
Closed -$1.24M 1562
2017
Q3
$1.24M Buy
+61,745
New +$1.24M 0.01% 904
2013
Q4
$373K Buy
22,000
+2,000
+10% +$33.9K 0.01% 566
2013
Q3
$429K Buy
+20,000
New +$429K 0.01% 468