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Ciena Corp (CIEN)

Stock Card factsheet share-fund-plan-icon

$554.46

up-down-arrow $-37.11 (-6.27%)

As on 15-May-2026 16:27EDT

Market cap

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$83,647 Mln

Revenue (TTM)

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$5,124 Mln

P/E Ratio

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369.7

P/B Ratio

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27.8

Div. Yield

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0 %

Ciena Corp (CIEN) Share Price

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Max:loading Min:loading Median:loading

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Price P/E Ratio P/B Ratio

Stock Range

Today’s Range

Low: 553.30 High: 574.20

52 Week Range

Low: 70.80 High: 598.84

Liquidityliquidity High

Low Moderate High

Fundamentals

  • Net Profit (TTM)Net Profit (TTM) information

    $0 Mln

  • ROEROE information

    0.1 %

  • ROCEROCE information

    2.8 %

  • Industry P/EIndustry P/E information

    185.08

  • EV/EBITDAEV/EBITDA information

    152.8

  • Debt to EquityDebt to Equity information

    0.5

  • Book ValueBook Value information

    $19.7

  • EPSEPS information

    $--

  • Face valueFace value information

    --

  • Shares outstandingShares outstanding information

    141,398,427

10 Years Aggregate

CFO

$2,554.61 Mln

EBITDA

$4,261.80 Mln

Net Profit

$2,483.53 Mln

Performance

Company
YTD
1 Month
3 Months
1 Year
3 Years
5 Years
10 Years
Ciena Corp (CIEN)
137.1 18.7 82.4 597.2 133.8 60.7 42.8
BSE Sensex
-11.1 -2.1 -8.9 -7.5 6.6 9.1 11.4
S&P 100
6.9 8.2 10.8 28.8 24.8 14.4 15.1
As on 15-May-2026
Company
2025
2024
2023
2022
2021
2020
2019
Ciena Corp (CIEN)
175.8 87.5 -11.7 -33.8 45.6 23.8 25.9
S&P 100
18.7 29.0 30.8 -22.1 27.6 19.3 29.5
BSE Sensex
9.1 8.1 18.7 4.4 22.0 15.8 14.4

Essential Checks

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Is there a threat to the company's solvency?

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How did the company perform in the last one year?

Financials

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Quarterly Annual

*All values are in ($ Mln)

Annual

*All values are in ($ Mln)

Annual

*All values are in ($ Mln)

Key Ratios

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5Y Avg -- 3Y Avg -- TTM --

P/E Ratio

--

--Min --Median --Max

P/B Ratio

--

--Min --Median --Max

Earnings Yield (%)

--

Earnings Yield (%) = EBIT / Enterprise value

PEG Ratio

--

Price = Price / Earnings to growth ratio

Peers

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Company
 Price ($) Market Cap ($ Mln) Revenue (TTM) Net Profit (TTM) OPM (%) ROE (%) P/E P/B
Ciena Corp (CIEN)
554.5 83,647.1 5,124.3 229.1 6.7 8.2 369.7 27.8
Cisco Systems Inc. (DE) (CSCO)
118.2 389,933.5 59,054.0 11,076.0 24.5 23.4 35.5 8.0
Comtech Telecommunications (CMTL)
3.8 111.8 475.0 12.3 8.8 4.4 -- 1.8
Optical Cable (OCC)
11.8 100.7 73.7 -0.7 0.3 -3.5 -- 4.3

Shareholding Pattern

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About Ciena Corp (CIEN)

Ciena Corporation, a network technology company, provides hardware, software, and services for various network operators in the Americas, Europe, the Middle East, Africa, the Asia Pacific, Japan, and India. It operates through Networking Platforms,...  Platform Software and Services, Blue Planet Automation Software and Services, and Global Services segments. The Networking Platforms segment consists optical networking, routing, and switching products and services. This segment products include the 6500 Packet-Optical Platform, Waveserver modular interconnect system, the 6500 Reconfigurable Line System, and coherent pluggable transceivers; and the 3000 family of service delivery platforms and the 5000 family of service aggregation, as well as the 8100 Coherent Routing platforms and virtualization software. The Platform Software and Services segment offers navigator network control suite; and software subscription services, consulting, network migration and integration, installation and upgrade support services, and technical support solutions. The Blue Planet Automation Software and Services segment inventory management, orchestration, route optimization and analysis, and unified assurance and analytics software; and sells subscription, installation, support, consulting, and design services related to the Blue Planet automation platform. The Global Services segment provides services for advisory and enablement, implementation, and maintenance, support, and learning activities. Ciena Corporation was incorporated in 1992 and is headquartered in Hanover, Maryland.  Read more

  • CEO, President & Director

    Mr. Gary B. Smith

  • Executive Chairman of the Board

    Dr. Patrick H. Nettles

  • Headquarters

    Hanover, MD

  • Website

    https://www.ciena.com

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FAQs for Ciena Corp (CIEN)

The share price of Ciena Corp (CIEN) is $554.46 (NYSE) as of 15-May-2026 16:27 EDT. Ciena Corp (CIEN) has given a return of 133.75% in the last 3 years.

The P/E ratio of Ciena Corp (CIEN) is 369.73 times as on 15-May-2026, a 100 premium to its peers’ median range of 185.08 times.
The P/B ratio of Ciena Corp (CIEN) is 27.76 times as on 15-May-2026, a 96 premium to its peers’ median range of 14.15 times.


PE & PB ratio at the end of financial year.


Year P/E Ratio P/B Ratio
2025
--
--
2024
--
--
2023
--
--
2022
--
--
2021
--
--

The 52-week high and low of Ciena Corp (CIEN) are Rs 598.84 and Rs 70.80 as of 17-May-2026.

Ciena Corp (CIEN) has a market capitalisation of $ 83,647 Mln as on 15-May-2026. As per SEBI classification, it is a Large Cap company.

Before investing in Ciena Corp (CIEN), assess your goals, risk tolerance, and if the company aligns with your long-term plan. Carefully review its business model, financials, and valuation. Avoid making decisions based on tips or short-term trends.

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