O'Shaughnessy Asset Management’s Ciena CIEN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$739K Buy
9,081
+2,810
+45% +$229K 0.01% 1186
2025
Q1
$379K Buy
6,271
+555
+10% +$33.5K ﹤0.01% 1458
2024
Q4
$485K Buy
5,716
+2,453
+75% +$208K ﹤0.01% 1293
2024
Q3
$221K Buy
+3,263
New +$221K ﹤0.01% 1636
2021
Q4
Sell
-2,278
Closed -$117K 1464
2021
Q3
$117K Buy
2,278
+152
+7% +$7.81K ﹤0.01% 1309
2021
Q2
$121K Sell
2,126
-323
-13% -$18.4K ﹤0.01% 1235
2021
Q1
$134K Sell
2,449
-1,294
-35% -$70.8K ﹤0.01% 1078
2020
Q4
$198K Sell
3,743
-1,134
-23% -$60K 0.01% 829
2020
Q3
$194K Buy
4,877
+90
+2% +$3.58K 0.01% 710
2020
Q2
$259K Buy
4,787
+4
+0.1% +$216 0.01% 579
2020
Q1
$191K Sell
4,783
-15,557
-76% -$621K 0.01% 478
2019
Q4
$867K Sell
20,340
-28,589
-58% -$1.22M 0.02% 300
2019
Q3
$1.92M Sell
48,929
-7,269
-13% -$285K 0.05% 191
2019
Q2
$2.3M Buy
56,198
+2,241
+4% +$91.9K 0.05% 173
2019
Q1
$2.01M Buy
53,957
+8,883
+20% +$330K 0.05% 194
2018
Q4
$1.53M Buy
45,074
+38,677
+605% +$1.31M 0.04% 205
2018
Q3
$198K Buy
+6,397
New +$198K ﹤0.01% 551