Bogle Investment Management’s Ciena CIEN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2020
Q4
Sell
2020
Q3
$2.8M Sell
2020
Q2
$4.08M Sell
2020
Q1
$8.73M Sell
2019
Q4
$13M Buy
2019
Q3
$11.9M Buy
2019
Q2
$6.31M Sell
2019
Q1
$13.8M Buy
2018
Q4
$3.05M Buy
2015
Q3
Sell
2015
Q2
$2.61M Buy