Polar Capital Holdings’s Ciena CIEN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$104M Buy
1,284,523
+49,546
+4% +$4.03M 0.55% 49
2025
Q1
$74.6M Sell
1,234,977
-934,429
-43% -$56.5M 0.45% 66
2024
Q4
$184M Buy
2,169,406
+1,154,260
+114% +$97.9M 1.03% 21
2024
Q3
$62.5M Buy
+1,015,146
New +$62.5M 0.3% 73
2024
Q2
Sell
-49,680
Closed -$2.46M 277
2024
Q1
$2.46M Buy
+49,680
New +$2.46M 0.01% 262