Korea Investment Corp
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Korea Investment Corp’s Ciena CIEN Stock Holding History

Korea Investment Corp’s Portfolio CIEN Stock Details CIEN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$47.9M Sell
123,354
-5,622
-4% -$1.72M 0.1% 200
2025
Q4 		$30.2M Buy
+128,976
New +$25M 0.06% 294
2024
Q2 		– Sell
-25,989
Closed -$1.29M – 743
2024
Q1 		$1.29M Buy
+25,989
New +$1.37M ﹤0.01% 714
2020
Q3 		– Sell
-6,200
Closed -$336K – 690
2020
Q2 		$336K Buy
+6,200
New +$308K ﹤0.01% 690
2014
Q2 		– Sell
-230,300
Closed -$5.24M – 562
2014
Q1 		$5.24M Sell
230,300
-90,100
-28% -$2.12M 0.05% 373
2013
Q4 		$7.67M Sell
320,400
-60,800
-16% -$1.45M 0.07% 284
2013
Q3 		$9.52M Buy
+381,200
New +$8.59M 0.1% 224

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