Harbor Capital Advisors’s Ciena CIEN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$49K Buy
597
+42
+8% +$3.45K ﹤0.01% 701
2025
Q1
$34K Sell
555
-2,135
-79% -$131K ﹤0.01% 750
2024
Q4
$228K Sell
2,690
-39,177
-94% -$3.32M 0.01% 642
2024
Q3
$2.58M Buy
41,867
+38,402
+1,108% +$2.37M 0.11% 250
2024
Q2
$167K Buy
3,465
+514
+17% +$24.8K 0.01% 666
2024
Q1
$146K Buy
+2,951
New +$146K 0.02% 678
2023
Q1
Sell
-1,797
Closed -$91.6K 248
2022
Q4
$91.6K Buy
1,797
+101
+6% +$5.15K 0.09% 87
2022
Q3
$69K Sell
1,696
-1,254
-43% -$51K 0.06% 144
2022
Q2
$135K Buy
2,950
+440
+18% +$20.1K 0.1% 140
2022
Q1
$152K Buy
+2,510
New +$152K 0.07% 144