PA
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Paralel Advisors’s Ciena CIEN Stock Holding History

Paralel Advisors’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 		$17.2M Hold
44,268
– – 0.71% 21
2025
Q4 		$10.4M Hold
44,268
– – 0.4% 24
2025
Q3 		$6.45M Buy
44,268
+57
+0.1% +$5.8K 0.25% 24
2025
Q2 		$3.6M Sell
44,211
-6,673
-13% -$479K 0.15% 30
2025
Q1 		$3.07M Hold
50,884
– – 0.13% 39
2024
Q4 		$4.32M Buy
50,884
+4,624
+10% +$332K 0.18% 26
2024
Q3 		$2.85M Hold
46,260
– – 0.12% 35
2024
Q2 		$2.23M Buy
+46,260
New +$2.2M 0.11% 47
2023
Q2 		– Sell
-29,976
Closed -$1.57M – 86
2023
Q1 		$1.57M Buy
29,976
+788
+3% +$39.3K 0.09% 65
2022
Q4 		$1.49M Buy
+29,188
New +$1.32M 0.09% 61

Other funds holding CIEN

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.47T AUM 27.86% 1-Year Est. Return
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