AIM
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Aigen Investment Management’s Ciena CIEN Stock Holding History

Aigen Investment Management’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 		$482K Buy
+1,242
New +$380K 0.12% 219
2024
Q1 		– Sell
-9,596
Closed -$432K – 713
2023
Q4 		$432K Sell
9,596
-3,937
-29% -$174K 0.08% 377
2023
Q3 		$640K Buy
+13,533
New +$597K 0.12% 281
2022
Q3 		– Sell
-25,986
Closed -$1.19M – 604
2022
Q2 		$1.19M Buy
+25,986
New +$1.35M 0.2% 146
2021
Q3 		– Sell
-26,440
Closed -$1.5M – 495
2021
Q2 		$1.5M Buy
+26,440
New +$1.46M 0.26% 107
2020
Q3 		– Sell
-28,504
Closed -$1.54M – 879
2020
Q2 		$1.54M Buy
+28,504
New +$1.42M 0.2% 145

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BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return
JP Morgan Chase
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VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return