Picton Mahoney Asset Management’s Ciena CIEN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$21K Hold
260
﹤0.01% 650
2025
Q1
$16K Sell
260
-215
-45% -$13.2K ﹤0.01% 575
2024
Q4
$41K Buy
+475
New +$41K ﹤0.01% 375
2023
Q2
Sell
-115,057
Closed -$6.04M 425
2023
Q1
$6.04M Buy
115,057
+27,757
+32% +$1.46M 0.27% 116
2022
Q4
$4.45M Buy
+87,300
New +$4.45M 0.21% 129
2021
Q3
Sell
-9,855
Closed -$560K 891
2021
Q2
$560K Sell
9,855
-112,195
-92% -$6.38M 0.02% 579
2021
Q1
$6.68M Buy
+122,050
New +$6.68M 0.32% 88
2019
Q4
Sell
-227,100
Closed -$8.91M 284
2019
Q3
$8.91M Sell
227,100
-50,350
-18% -$1.98M 0.63% 58
2019
Q2
$11.4M Buy
277,450
+41,050
+17% +$1.69M 0.78% 48
2019
Q1
$8.83M Sell
236,400
-3,217
-1% -$120K 0.67% 58
2018
Q4
$8.13M Buy
239,617
+213,917
+832% +$7.25M 0.73% 49
2018
Q3
$803K Buy
+25,700
New +$803K 0.06% 135
2016
Q4
Sell
-66,000
Closed -$1.44M 195
2016
Q3
$1.44M Buy
+66,000
New +$1.44M 0.1% 142
2016
Q1
Sell
-596,661
Closed -$12.3M 297
2015
Q4
$12.3M Buy
596,661
+185,661
+45% +$3.84M 0.74% 49
2015
Q3
$8.52M Buy
411,000
+334,500
+437% +$6.93M 0.5% 72
2015
Q2
$1.81M Buy
+76,500
New +$1.81M 0.09% 128