Hudson Bay Capital Management
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Hudson Bay Capital Management’s Ciena CIEN Stock Holding History

Hudson Bay Capital Management’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 		$274K Buy
2019
Q2 		– Hold
2019
Q1 		– Sell
2018
Q4 		$688K Buy
2017
Q3 		– Sell
2017
Q2 		$751K Buy