Brown Brothers Harriman & Co’s Ciena CIEN Stock Holding History

Brown Brothers Harriman & Co’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
2026 Q1	$658K	Buy
2023 Q2	–	Sell
2023 Q1	$3.73K	Buy
2022 Q4	–	Sell
2022 Q3	$30K	Buy
2020 Q4	–	Sell
2020 Q3	$0	Hold
2020 Q2	$0	Buy
2013 Q3	–	Sell
2013 Q2	$226K	Buy