Asset Management One
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Asset Management One’s Ciena CIEN Stock Holding History

Asset Management One’s Portfolio CIEN Stock Details CIEN Fund Activity
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Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		$13.1M Buy
2016
Q2 		– Sell
2016
Q1 		$421K Sell
2015
Q4 		$668K Buy
2015
Q3 		$196K Buy
2015
Q2 		$186K Buy