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Ciena Corporation (CIEN)
372.77 -23.02 (-5.82%)
As of 11:11:05 AM EDT. Market Open.
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What's happening with CIEN?
Powered by Yahoo ScoutCiena is experiencing significant growth driven by AI demand and a robust backlog, but faces challenges from competition and supply constraints. Recent analyst downgrades have raised concerns about its valuation and future growth potential.
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- Previous Close
395.79 - Open
386.26 - Bid --
- Ask --
- Day's Range
362.48 - 386.26 - 52 Week Range
89.41 - 637.51 - Volume
593,321 - Avg. Volume
2,775,316 - Market Cap (intraday)
52.767B - Beta (5Y Monthly) 1.32
- PE Ratio (TTM)
123.84 - EPS (TTM)
3.01 - Earnings Date Sep 3, 2026
- Forward Dividend & Yield --
- Ex-Dividend Date --
- 1y Target Est
557.29
Recent News
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Performance Overview
Trailing total returns as of 8/24/2026, which may include dividends or other distributions. Benchmark is S&P 500 (^GSPC) .
YTD Return
CIEN
59.39%
S&P 500 (^GSPC)
11.71%
1-Year Return
CIEN
315.07%
S&P 500 (^GSPC)
18.25%
3-Year Return
CIEN
806.76%
S&P 500 (^GSPC)
74.73%
5-Year Return
CIEN
562.47%
S&P 500 (^GSPC)
70.45%
Earnings Trends
View MoreAnalyst Insights
View MoreStatistics
View MoreValuation Measures
As of 8/21/2026
Market Cap
56.03B
Enterprise Value
56.40B
Trailing P/E
131.93
Forward P/E
47.85
PEG Ratio (5yr expected)
0.68
Price/Sales (ttm)
10.34
Price/Book (mrq)
19.37
Enterprise Value/Revenue
10.13
Enterprise Value/EBITDA
77.28
Financial Highlights
Profitability and Income Statement
Profit Margin
7.87%
Return on Assets (ttm)
6.66%
Return on Equity (ttm)
15.46%
Revenue (ttm)
5.57B
Net Income Avi to Common (ttm)
438.3M
Diluted EPS (ttm)
3.01
Balance Sheet and Cash Flow
Total Cash (mrq)
1.2B
Total Debt/Equity (mrq)
54.65%
Levered Free Cash Flow (ttm)
700.93M
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51.91
-2.88%
Mkt Cap 68.739B
Industry Communication Equipment
Company Insights
Fair Value
Fair Value is the appropriate price for the shares of a company, based on its earnings and growth rate also interpreted as when P/E Ratio = Growth Rate. Estimated return represents the projected annual return you might expect after purchasing shares in the company and holding them over the default time horizon of 5 years, based on the EPS growth rate that we have projected. Learn more
Dividend Score
The distribution of earnings a company pays back to its shareholders based off the company’s profits. Usually paid out on a quarterly basis in the form of cash or additional stocks.
Hiring Score
A company’s hiring trends in key indicators can indicate how well the company is doing in terms of growing the company and where they are currently prioritizing.
Insider Sentiment Score
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Research Reports
View MoreCiena Earnings: Stock Drop Amid Record Results Underscores Exceedingly Lofty Expectations in Optics
Ciena is a leader in high-speed optical connectivity, providing systems, components, and automation software for telecom providers and enterprises, such as data centers, to enable long-distance connectivity. The company operates through four primary business segments: networking platforms, platform software and services, Blue Planet automation software, and global services. While telecom carriers remain important customers, cloud providers and hyperscalers now drive a significant portion of the business. To meet the demands of AI data centers, customers are adopting Ciena's WaveLogic 6 platform, the first to support 1.6 terabits-per-second capacity.
RatingPrice TargetCiena Earnings: Stock Drop Amid Record Results Underscores Exceedingly Lofty Expectations in Optics
Ciena is a leader in high-speed optical connectivity, providing systems, components, and automation software for telecom providers and enterprises, such as data centers, to enable long-distance connectivity. The company operates through four primary business segments: networking platforms, platform software and services, Blue Planet automation software, and global services. While telecom carriers remain important customers, cloud providers and hyperscalers now drive a significant portion of the business. To meet the demands of AI data centers, customers are adopting Ciena's WaveLogic 6 platform, the first to support 1.6 terabits-per-second capacity.
RatingPrice TargetCiena Earnings: Stock Drop Amid Record Results Underscores Exceedingly Lofty Expectations in Optics
Ciena is a leader in high-speed optical connectivity, providing systems, components, and automation software for telecom providers and enterprises, such as data centers, to enable long-distance connectivity. The company operates through four primary business segments: networking platforms, platform software and services, Blue Planet automation software, and global services. While telecom carriers remain important customers, cloud providers and hyperscalers now drive a significant portion of the business. To meet the demands of AI data centers, customers are adopting Ciena's WaveLogic 6 platform, the first to support 1.6 terabits-per-second capacity.
RatingPrice TargetRaising target price to $650 on broadening AI opportunity
Ciena participates in optical transport and switching, converged optical Ethernet solutions, carrier Ethernet, and global services for its customers. The addition of Nortel MEN in March 2010 more than doubled the revenue base.
RatingPrice Target
