Marshall Wace North America’s Ciena CIEN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2021
Q3
$1.34M Buy
+26,027
New +$1.34M 0.01% 811
2020
Q3
Sell
-15,284
Closed -$828K 1240
2020
Q2
$828K Sell
15,284
-178,924
-92% -$9.69M 0.01% 805
2020
Q1
$7.73M Buy
194,208
+105,560
+119% +$4.2M 0.06% 255
2019
Q4
$3.78M Sell
88,648
-34,943
-28% -$1.49M 0.02% 437
2019
Q3
$4.85M Buy
123,591
+77,726
+169% +$3.05M 0.03% 364
2019
Q2
$1.89M Buy
+45,865
New +$1.89M 0.01% 581
2019
Q1
Sell
-143,297
Closed -$4.86M 1594
2018
Q4
$4.86M Buy
+143,297
New +$4.86M 0.05% 252
2017
Q4
Sell
-15,239
Closed -$335K 1395
2017
Q3
$335K Sell
15,239
-91,928
-86% -$2.02M ﹤0.01% 1126
2017
Q2
$2.68M Buy
+107,167
New +$2.68M 0.02% 664