Marshall Wace
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Marshall Wace’s Ciena CIEN Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$13.1M Sell
161,685
-399,488
-71% -$32.5M 0.01% 669
2025
Q1
$33.9M Sell
561,173
-338,655
-38% -$20.5M 0.04% 347
2024
Q4
$76.3M Buy
899,828
+878,979
+4,216% +$74.5M 0.09% 195
2024
Q3
$1.28M Buy
20,849
+16,649
+396% +$1.03M ﹤0.01% 1426
2024
Q2
$202K Buy
+4,200
New +$202K ﹤0.01% 2090
2024
Q1
Sell
-77,691
Closed -$3.5M 2162
2023
Q4
$3.5M Buy
+77,691
New +$3.5M 0.01% 862
2023
Q2
Sell
-161,137
Closed -$8.46M 2066
2023
Q1
$8.46M Sell
161,137
-155,763
-49% -$8.18M 0.02% 666
2022
Q4
$16.2M Sell
316,900
-357,131
-53% -$18.2M 0.04% 484
2022
Q3
$27.3M Buy
674,031
+205,808
+44% +$8.32M 0.06% 310
2022
Q2
$21.4M Sell
468,223
-140,724
-23% -$6.43M 0.04% 394
2022
Q1
$36.9M Buy
608,947
+454,418
+294% +$27.6M 0.07% 282
2021
Q4
$11.9M Buy
+154,529
New +$11.9M 0.02% 690
2020
Q4
Sell
-16,561
Closed -$657K 1771
2020
Q3
$657K Sell
16,561
-144,851
-90% -$5.75M ﹤0.01% 1126
2020
Q2
$8.74M Sell
161,412
-19,639
-11% -$1.06M 0.06% 300
2020
Q1
$7.21M Sell
181,051
-53,165
-23% -$2.12M 0.07% 270
2019
Q4
$10M Buy
234,216
+16,001
+7% +$683K 0.07% 290
2019
Q3
$8.56M Buy
+218,215
New +$8.56M 0.07% 317
2019
Q1
Sell
-117,417
Closed -$3.98M 1739
2018
Q4
$3.98M Buy
+117,417
New +$3.98M 0.04% 516
2016
Q1
Sell
-92,534
Closed -$1.92M 1042
2015
Q4
$1.92M Buy
92,534
+76,087
+463% +$1.57M 0.02% 575
2015
Q3
$341K Sell
16,447
-112,025
-87% -$2.32M ﹤0.01% 785
2015
Q2
$3.04M Sell
128,472
-49,640
-28% -$1.18M 0.04% 388
2015
Q1
$3.44M Sell
178,112
-85,875
-33% -$1.66M 0.04% 386
2014
Q4
$5.12M Buy
263,987
+62,825
+31% +$1.22M 0.07% 306
2014
Q3
$3.36M Buy
201,162
+109,824
+120% +$1.84M 0.05% 352
2014
Q2
$1.98M Buy
91,338
+72,436
+383% +$1.57M 0.03% 404
2014
Q1
$430K Buy
+18,902
New +$430K 0.01% 611