Ciena | CIEN - Market Capitalization


Ciena reported $46.04B in Market Capitalization this October of 2026, considering the latest stock price and the number of outstanding shares.





Market Capitalization Change Date
8X8 USD 349M 87M Dec/2024
ADTRAN USD 696M 55M Dec/2025
Amphenol USD 199.64B 8.24B Oct/2026
Apple USD 4.17T 515.31B Jun/2026
Applied Optoelectronics USD 2.38B 763M Dec/2025
Arista Networks USD 213.91B 59.64B Jun/2026
Calix USD 2.27B 891M Jun/2026
Ciena USD 53.37B 22.32B Jun/2026
Cisco Systems USD 449.99B 98.41B Jun/2026
Coherent USD 154.35B 107.83B Jun/2026
CommScope USD 2B 2.04B Mar/2026
Corning USD 108.03B 24.42B Oct/2026
Extreme Networks USD 3.23B 392M Oct/2026
F5 Networks USD 26.92B 1.72B Oct/2026
Five9 USD 1.63B 470M Jun/2026
Fortinet USD 133.58B 2.43B Oct/2026
Harmonic USD 1.53B 513M Jun/2026
Hewlett Packard USD 63.43B 25.26B Jun/2026
HP USD 24.94B 5.86B Jun/2026
IBM USD 230.55B 23.35B Oct/2026
Keysight Technologies USD 54.53B 5.48B Jun/2026
Lumentum Holdings Inc 50.17B 22.47B Mar/2026
Motorola Solutions Msi USD 70.16B 2.8B Jun/2026
NetApp USD 35.03B 13.58B Jun/2026
Palo Alto Networks USD 270.44B 125.01B Jun/2026
Qualcomm USD 199.62B 63.99B Jun/2026
RingCentral USD 7.33B 1.09B Oct/2026
Seagate Technology USD 140.41B 54.04B Oct/2026
Sensata Technologies USD 6.37B 319M Oct/2026
TE Connectivity USD 68.32B 5.03B Oct/2026
Western Digital USD 115.52B 39.62B Oct/2026
Zoom USD 28.17B 463M Jun/2026