Cornerstone Investment Partners’s Ciena CIEN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$749K Sell
9,204
-101
-1% -$8.21K 0.03% 46
2025
Q1
$562K Sell
9,305
-3,668
-28% -$222K 0.03% 57
2024
Q4
$1.1M Buy
12,973
+597
+5% +$50.6K 0.05% 36
2024
Q3
$762K Buy
12,376
+244
+2% +$15K 0.04% 45
2024
Q2
$585K Buy
12,132
+149
+1% +$7.18K 0.03% 67
2024
Q1
$593K Buy
11,983
+991
+9% +$49K 0.03% 69
2023
Q4
$495K Sell
10,992
-311
-3% -$14K 0.03% 80
2023
Q3
$534K Sell
11,303
-69
-0.6% -$3.26K 0.03% 66
2023
Q2
$483K Buy
11,372
+972
+9% +$41.3K 0.03% 71
2023
Q1
$546K Sell
10,400
-134
-1% -$7.04K 0.04% 67
2022
Q4
$537K Buy
10,534
+134
+1% +$6.83K 0.03% 65
2022
Q3
$420K Buy
10,400
+36
+0.3% +$1.45K 0.03% 70
2022
Q2
$474K Buy
10,364
+1,819
+21% +$83.2K 0.03% 67
2022
Q1
$518K Sell
8,545
-239
-3% -$14.5K 0.03% 69
2021
Q4
$676K Buy
8,784
+3,627
+70% +$279K 0.04% 61
2021
Q3
$265K Buy
+5,157
New +$265K 0.02% 121