ARM
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Adirondack Research & Management’s Ciena CIEN Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2020
Q2
Sell
-7,600
Closed -$303K 78
2020
Q1
$303K Buy
+7,600
New +$303K 0.42% 56
2019
Q1
Sell
-28,639
Closed -$971K 101
2018
Q4
$971K Sell
28,639
-200,031
-87% -$6.78M 0.61% 53
2018
Q3
$7.14M Hold
228,670
2.68% 5
2018
Q2
$6.03M Buy
228,670
+39,970
+21% +$1.05M 2.35% 7
2018
Q1
$4.89M Buy
188,700
+127,300
+207% +$3.3M 1.96% 13
2017
Q4
$1.29M Buy
+61,400
New +$1.29M 0.5% 59