Graham Capital Management’s Ciena CIEN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q3
$251K Buy
2025
Q1
Sell
2024
Q4
$9.94M Buy
2024
Q3
$6.19M Buy
2024
Q1
Sell
2023
Q4
$876K Buy
2023
Q3
$751K Buy
2023
Q2
$373K Sell
2023
Q1
$1.55M Buy