Ciena Market Cap

Ciena has a market cap or net worth of 517.67 billion as of December 5, 2025. Its market cap has increased by 164.48% in one year.

Market Cap

517.67B

Enterprise Value

521.24B

Revenue

85.94B

Ranking

n/a

PE Ratio

194.20

Stock Price

3,740.00

Market Cap Chart

Since February 7, 1997, Ciena's market cap has increased from 3.81B to 517.67B, an increase of 13,488.77%. That is a compound annual growth rate of 18.56%.

Market Cap History

Date	Market Cap	% Change
Dec 5, 2025	517.67B	106.12%
Dec 31, 2024	251.15B	127.89%
Dec 29, 2023	110.21B	-25.33%
Dec 30, 2022	147.59B	-39.61%
Dec 31, 2021	244.39B	50.35%
Dec 31, 2020	162.54B	31.04%
Dec 31, 2019	Pro	Pro
Dec 31, 2018	Pro	Pro
Dec 29, 2017	Pro	Pro
Dec 30, 2016	Pro	Pro
Dec 31, 2015	Pro	Pro

Market Capitalization

Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.

Formula: Market Cap = Stock Price * Shares Outstanding

Full Definition

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Market Cap Rankings