Public Sector Pension Investment Board (PSP Investments)’s Ciena CIEN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$9.77M Buy
2023
Q3
Sell
2023
Q2
$22.4M Sell
2023
Q1
$39.6M Buy
2022
Q4
$27.9M Sell
2022
Q3
$26.5M Buy
2022
Q2
$23.3M Buy
2020
Q4
Sell
2020
Q3
$2.18M Sell
2020
Q2
$4.96M Buy
2020
Q1
$1.45M Hold
2019
Q4
$1.56M Sell
2019
Q3
$5.22M Hold
2019
Q2
$5.47M Sell
2019
Q1
$5.75M Buy