Ciena reported $9.9B in Market Capitalization this January of 2022, considering the latest stock price and the number of outstanding shares.

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Market Capitalization Change
8X8 EGHT:US $ 2.62B 0.41B
Adtran ADTN:US $ 0.91B 0.09B
Amphenol APH:US $ 43.81B 2.92B
Apple AAPL:US $ 2339.02B 53.48B
Applied Optoelectronics AAOI:US $ 0.19B 0.03B
Arista Networks ANET:US $ 26.36B 1.29B
Calix CALX:US $ 3.14B 0.15B
Ciena CIEN:US $ 7.96B 0.85B
Cisco Systems CSCO:US $ 229.57B 6.22B
Commscope COMM:US $ 2.78B 1.57B
Corning GLW:US $ 31.16B 3.66B
Ericsson ERIC:US 37.75B 4.19B
Extreme Networks EXTR:US $ 1.28B 0.13B
F5 Networks FFIV:US $ 12.06B 0.93B
Five9 FIVN:US $ 10.82B 1.48B
Fortinet FTNT:US $ 47.7B 8.8B
Harmonic HLIT:US $ 0.89B 0.03B
HP HPQ:US $ 31.53B 4.73B
IBM IBM:US $ 124.53B 6.46B
Ii Vi IIVI:US $ 6.31B 1.31B
Infinera INFN:US $ 1.74B 0.36B
Juniper Networks JNPR:US $ 8.95B 0.02B
Keysight Technologies KEYS:US $ 30.26B 1.82B
Motorola Solutions Msi MSI:US $ 39.34B 2.55B
Neophotonics NPTN:US $ 0.45B 0.07B
Netapp NTAP:US $ 20.07B 1.81B
Palo Alto Networks PANW:US $ 46.95B 10.81B
Plantronics PLT:US $ 1.09B 0.68B
Qualcomm QCOM:US $ 145.49B 15.74B
Ringcentral RNG:US $ 20.05B 6.36B
Seagate Technology STX:US 18.65B 1.48B
Te Connectivity TEL:US 45.01B 0.36B
Western Digital WDC:US $ 17.58B 4.23B
Zoom Video Communications ZM:US $ 77.7B 36.34B