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CIENA Corp.

CIEN
S&P 500Telephone Apparatus Manufacturing · NEW YORK STOCK EXCHANGE INC.
$377.05last close · market cap 55.04 Billion
Compare with…
66.2SCORE / 100
Our verdictHOLDStrong Growth and ImprovingQtr Ending 2026-08-01 · trend positive

Why Hold

Income statement, balance sheet and cash flow are strong.

What is strong
  • Revenue Growth is 32.57%
  • Operating Income Growth is 200.08%
  • Net Income Growth is 364.53%
  • Earnings Per Share (EPS) Growth is 361.86%
  • Net Margin is 10.87%
  • Current Asset to Current Liability Ratio is 3.8
  • Current Debt to Net Income Ratio is 0.0
  • Total Debt to Total Assets Ratio is 0.4
  • Cash from Operations Growth is 34.46%
  • Net Increase in Cash is Positive
What to watch
  • Debt Ratio is 0.62
  • Capital Expenditure is High
  • Investment Risk is High

What changed

Score by quarter

Upgraded from Sell to Hold in the Jan 2026 quarter: 55.3 → 62.3 (+7.0). This quarter: +1.4.

40506070Jan 2023Aug 2026

What the score is made of

Income statement61.7 +2.7
Balance sheet72.0 -0.3
Cash flow70.8 +0.0

Change vs previous quarter.

Key numbers · latest quarter

Revenue (TTM)6.02 Billion32.57 % growth
EPS4.48361.86 % growth
Profit margin10.87 %Profit per $1 of sales
P-E ratio—Not available
Market cap55.04 BillionShares × price
Debt-equity ratio1.06Leverage
Dividend0.00Per share, annual
Next earnings—Not available
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Unless specified, all values are in USD Millions. Data extracted from SEC Filing and are subject to processing and input errors.

About CIENA Corp.

ciena corporation is a global manufacturer of communications network equipment and solutions, with expertise in packet-optical transport, packet-optical switching, carrier ethernet, and network support services. many of the world’s largest carriers and service providers have deployed ciena solutions in their network; including at&t, bt, cable & wireless, centurylink, comcast, france telecom, korea telecom, sprint, reliance, southern cross, tata communications, telecom argentina, telmex, virgin media and verizon. ciena also counts numerous national research and education networks as customers, as well as enterprises in the healthcare, finance, transportation and retail industries for real-time, latency sensitive applications such as disaster recovery/business continuity, san/lan extension, data center consolidation and grid computing. we specialize in helping customers transition to service driven networks that fundamentally change the way they compete. with expertise in optical a

CEO
Gary Smith
Employees
9,158
Sector
Manufacturing
Exchange
NEW YORK STOCK EXCHANGE INC.
ciena.com

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