344.25
price up icon1.10%   3.75
pre-market  Vorhandelsmarkt:  350.66   6.41   +1.86%
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Schlusskurs vom Vortag:
$340.50
Offen:
$350.6
24-Stunden-Volumen:
3.76M
Relative Volume:
1.45
Marktkapitalisierung:
$48.82B
Einnahmen:
$5.57B
Nettoeinkommen (Verlust:
$438.30M
KGV:
114.58
EPS:
3.0044
Netto-Cashflow:
$832.65M
1W Leistung:
+2.90%
1M Leistung:
-22.67%
6M Leistung:
-6.97%
1J Leistung:
+152.42%
1-Tages-Spanne:
Value
$341.93
$375.70
1-Wochen-Bereich:
Value
$318.43
$375.70
52-Wochen-Spanne:
Value
$133.67
$637.51

Ciena Corp Stock (CIEN) Company Profile

Name
Firmenname
Ciena Corp
Name
Telefon
(410) 865-8500
Name
Adresse
7035 RIDGE ROAD, HANOVER, MD
Name
Mitarbeiter
9,080
Name
Twitter
@ciena
Name
Nächster Verdiensttermin
2026-09-03
Name
Neueste SEC-Einreichungen
Name
CIEN's Discussions on Twitter

Compare CIEN vs CSCO, HPE, LITE, MSI, NOK

Aktien Preis Marktkapitalisierung Umsatz Nettogewinn Free Cashflow ENV
CIEN icon
CIEN
Ciena Corp
344.25 49.57B 5.57B 438.30M 832.65M 3.0044
CSCO icon
CSCO
Cisco Systems Inc
110.24 442.08B 60.75B 12.23B 11.79B 3.0675
HPE icon
HPE
Hewlett Packard Enterprise Co
61.04 82.42B 38.91B 1.56B 3.99B 1.0634
LITE icon
LITE
Lumentum Holdings Inc
893.61 83.15B 2.49B 439.90M 114.00M 5.3881
MSI icon
MSI
Motorola Solutions Inc
459.68 77.15B 11.87B 2.10B 2.49B 12.40
NOK icon
NOK
Nokia Corp Adr
10.60 62.31B 23.20B 909.72M 1.64B 0.1603

Ciena Corp Stock (CIEN) Upgrades & Downgrades

Datum Aktion Analytiker Ratingänderung
2026-03-12 Eingeleitet TD Cowen Buy
2026-03-06 Hochstufung BofA Securities Neutral → Buy
2026-01-20 Herabstufung BofA Securities Buy → Neutral
2025-12-12 Herabstufung Northland Capital Outperform → Market Perform
2025-10-13 Hochstufung BNP Paribas Exane Neutral → Outperform
2025-10-10 Hochstufung Morgan Stanley Underweight → Equal-Weight
2025-09-26 Hochstufung Rosenblatt Neutral → Buy
2025-09-05 Herabstufung B. Riley Securities Buy → Neutral
2025-09-05 Bestätigt Needham Buy
2025-07-08 Herabstufung Morgan Stanley Equal-Weight → Underweight
2025-03-12 Hochstufung Northland Capital Market Perform → Outperform
2025-01-28 Hochstufung JP Morgan Neutral → Overweight
2024-12-13 Hochstufung BofA Securities Neutral → Buy
2024-10-28 Herabstufung Morgan Stanley Overweight → Equal-Weight
2024-10-15 Herabstufung Evercore ISI Outperform → In-line
2024-10-09 Herabstufung Exane BNP Paribas Outperform → Neutral
2024-10-07 Herabstufung JP Morgan Overweight → Neutral
2024-09-23 Hochstufung Citigroup Sell → Buy
2024-09-05 Herabstufung BofA Securities Buy → Neutral
2024-06-12 Hochstufung Morgan Stanley Equal-Weight → Overweight
2024-06-06 Herabstufung Raymond James Strong Buy → Outperform
2024-05-30 Herabstufung Rosenblatt Buy → Neutral
2024-04-12 Eingeleitet Citigroup Sell
2024-04-11 Eingeleitet Exane BNP Paribas Outperform
2024-01-12 Hochstufung Evercore ISI In-line → Outperform
2023-09-28 Eingeleitet Stifel Buy
2023-08-28 Bestätigt Needham Buy
2023-03-29 Herabstufung Morgan Stanley Overweight → Equal-Weight
2023-03-28 Hochstufung Raymond James Outperform → Strong Buy
2022-12-20 Hochstufung JP Morgan Neutral → Overweight
2022-10-11 Herabstufung Evercore ISI Outperform → In-line
2022-09-06 Herabstufung JP Morgan Overweight → Neutral
2022-08-12 Hochstufung Morgan Stanley Equal-Weight → Overweight
2022-08-04 Eingeleitet MKM Partners Buy
2022-06-03 Hochstufung B. Riley Securities Neutral → Buy
2022-04-05 Eingeleitet UBS Neutral
2022-03-24 Eingeleitet Rosenblatt Buy
2022-02-14 Eingeleitet Loop Capital Buy
2021-12-10 Bestätigt B. Riley Securities Neutral
2021-12-10 Bestätigt Barclays Overweight
2021-12-10 Bestätigt BofA Securities Buy
2021-12-10 Bestätigt Citigroup Buy
2021-12-10 Bestätigt JP Morgan Overweight
2021-12-10 Bestätigt Jefferies Buy
2021-12-10 Bestätigt Morgan Stanley Equal-Weight
2021-12-10 Bestätigt Needham Buy
2021-01-21 Hochstufung BofA Securities Neutral → Buy
2020-11-18 Herabstufung Rosenblatt Buy → Neutral
2020-07-24 Eingeleitet Wolfe Research Outperform
2020-07-21 Hochstufung Needham Hold → Buy
2020-06-04 Herabstufung Northland Capital Outperform → Market Perform
2020-05-13 Herabstufung B. Riley FBR Buy → Neutral
2020-04-16 Herabstufung Morgan Stanley Overweight → Equal-Weight
2020-01-08 Hochstufung Morgan Stanley Equal-Weight → Overweight
2019-12-13 Bestätigt Dougherty & Company Buy
2019-12-13 Hochstufung Piper Jaffray Neutral → Overweight
2019-12-06 Herabstufung UBS Neutral → Sell
2019-09-11 Eingeleitet Evercore ISI Outperform
2019-08-29 Hochstufung Rosenblatt Neutral → Buy
2019-08-08 Eingeleitet Barclays Overweight
2019-04-15 Hochstufung Northland Capital Market Perform → Outperform
2019-03-06 Bestätigt B. Riley FBR Buy
2019-03-06 Bestätigt Dougherty & Company Buy
2019-01-30 Herabstufung BofA/Merrill Buy → Neutral
2018-12-14 Bestätigt B. Riley FBR Buy
2018-12-14 Bestätigt Dougherty & Company Buy
2018-12-14 Herabstufung Loop Capital Buy → Hold
Alle ansehen

Ciena Corp Aktie (CIEN) Neueste Nachrichten

pulisher
Sep 12, 2026

Ciena’s (CIEN) Backlog Just Hit $8.5B and Keeps Climbing - Yahoo Finance

Sep 12, 2026
pulisher
Sep 11, 2026

Ciena Climbs 5% as Post-Earnings Selloff Reverses; Arista Networks Rises 5%, Cisco Jumps 4% - finance.yahoo.com

Sep 11, 2026
pulisher
Sep 11, 2026

Adobe vs. Ciena: Which Technology Stock Is a Better Buy in 2026? - Yahoo Finance

Sep 11, 2026
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Sep 11, 2026

CIEN Falls 15.2% in a Week as AI Growth Faces Persistent Supply Risks - The Globe and Mail

Sep 11, 2026
pulisher
Sep 11, 2026

Ciena's Backlog Or Arista's Margins: Which Should Carry Your AI Network Bet? - Yahoo Finance

Sep 11, 2026
pulisher
Sep 11, 2026

Ciena's 2027 Growth Guide Raises the Stakes for AI Optical Demand - Yahoo Finance

Sep 11, 2026
pulisher
Sep 11, 2026

Is Ciena a Buy as 30% Growth Meets Its Premium Forward Valuation? - Yahoo Finance

Sep 11, 2026
pulisher
Sep 11, 2026

Ciena's Q3 Delivers Textbook Buying Opportunity (Upgrade) (NYSE:CIEN) - Seeking Alpha

Sep 11, 2026
pulisher
Sep 11, 2026

Can Ciena Sustain Its Strong Growth Amid Rising Optical Demand? - Zacks Investment Research

Sep 11, 2026
pulisher
Sep 11, 2026

Can Ciena Sustain Its Strong Growth Amid Rising Optical Demand? - Zacks Investment Research

Sep 11, 2026
pulisher
Sep 11, 2026

Ciena (NYSE:CIEN) Rating Increased to Strong-Buy at Zacks Research - MarketBeat

Sep 11, 2026
pulisher
Sep 10, 2026

Can Ciena Convert Its $8.5B Backlog Despite Supply Constraints? - theglobeandmail.com

Sep 10, 2026
pulisher
Sep 10, 2026

Is Ciena (NYSE:CIEN) Still Cheap After New Guidance? - Kalkine Media

Sep 10, 2026
pulisher
Sep 09, 2026

Ciena (CIEN) Q3 2026 Earnings Call Transcript - The Globe and Mail

Sep 09, 2026
pulisher
Sep 09, 2026

Looking for a Growth Stock? 3 Reasons Why Ciena (CIEN) is a Solid Choice - Yahoo Finance

Sep 09, 2026
pulisher
Sep 09, 2026

Here’s How Much You Would Have Made Owning Ciena Stock In The Last 15 Years - Benzinga

Sep 09, 2026
pulisher
Sep 08, 2026

JPMorgan Chase & Co. Trims Ciena Corp (CIEN) Stake -- Shares Tra - GuruFocus

Sep 08, 2026
pulisher
Sep 08, 2026

A Look at Ciena Corp (CIEN) After 6.3% Gain -- GF Value $112.97 vs Price $341.29 - GuruFocus

Sep 08, 2026
pulisher
Sep 08, 2026

Ciena appoints Hoffman and Gage to lead supply chain and product - scanx.trade

Sep 08, 2026
pulisher
Sep 08, 2026

Why Ciena (CIEN) Stock Is Up Today - Quiver Quantitative

Sep 08, 2026
pulisher
Sep 08, 2026

Citi makes outrageous call on Ciena stock after earnings - Yahoo Finance

Sep 08, 2026
pulisher
Sep 08, 2026

Ciena Stock Down 14% in the Past Month: Time to Buy, Hold or Sell? - Yahoo Finance

Sep 08, 2026
pulisher
Sep 08, 2026

3 AI Optical Networking Stocks Positioned for the Data Center Buildout - MarketBeat

Sep 08, 2026
pulisher
Sep 08, 2026

Zacks Investment Ideas feature highlights: Ciena and NetApp - Yahoo Finance

Sep 08, 2026
pulisher
Sep 08, 2026

VIRGINIA RETIREMENT SYSTEMS ET Al Buys New Shares in Ciena Corporation $CIEN - MarketBeat

Sep 08, 2026
pulisher
Sep 07, 2026

Ciena (NYSE:CIEN): Can AI Growth Outrun Backlog Risks? - Kalkine Media

Sep 07, 2026
pulisher
Sep 07, 2026

How to Trade Ciena After Fiscal Q3 Earnings Beat - Admirals

Sep 07, 2026
pulisher
Sep 07, 2026

24,275 Shares in Ciena Corporation $CIEN Acquired by Groupe la Francaise - MarketBeat

Sep 07, 2026
pulisher
Sep 07, 2026

California State Teachers Retirement System Acquires 104,538,607 Shares of Ciena Corporation $CIEN - MarketBeat

Sep 07, 2026
pulisher
Sep 05, 2026

Benzinga Bulls and Bears: Palo Alto, Ciena, Lululemon - Benzinga

Sep 05, 2026
pulisher
Sep 04, 2026

NetApp Raised Guidance as Ciena’s Revenue Jumped 37%. Are AI Networks and Storage Finally Converting Into Earnings? - Yahoo Finance

Sep 04, 2026
pulisher
Sep 04, 2026

Ciena (NYSE:CIEN) Trading Up 1.3% on Better-Than-Expected Earnings - MarketBeat

Sep 04, 2026
pulisher
Sep 04, 2026

Ciena Posts Blowout Q3, So Why Are These Analysts Slashing Price Targets? - Benzinga

Sep 04, 2026
pulisher
Sep 04, 2026

CIEN Maintained by B. Riley Securities -- Price Target Lowered t - GuruFocus

Sep 04, 2026
pulisher
Sep 04, 2026

CIEN Maintained by Morgan Stanley -- Price Target Lowered to $42 - GuruFocus

Sep 04, 2026
pulisher
Sep 04, 2026

Ciena stock price target lowered to $394 by UBS on margin concerns - Investing.com Nigeria

Sep 04, 2026
pulisher
Sep 04, 2026

CIEN Maintained by UBS -- Price Target Lowered to $394 - GuruFocus

Sep 04, 2026
pulisher
Sep 04, 2026

Ciena Corp (NYSE: CIEN) Posts $1.88 Basic EPS with Robust Quarterly Earnings and Revenue Growth - Kalkine Media

Sep 04, 2026
pulisher
Sep 04, 2026

Rosenblatt cuts Ciena stock price target on valuation shift By Investing.com - Investing.com South Africa

Sep 04, 2026
pulisher
Sep 04, 2026

CIEN Maintained by TD Cowen -- Price Target Lowered to $400 - GuruFocus

Sep 04, 2026
pulisher
Sep 04, 2026

Ciena Corp, Docusign, Snowflake - TradingView

Sep 04, 2026
pulisher
Sep 04, 2026

Ciena Q3 Earnings Call Flags Supply as Key Constraint on 2027 Growth - finance.yahoo.com

Sep 04, 2026
pulisher
Sep 04, 2026

Ciena Analysts Slash Their Forecasts After Q3 Earnings - Benzinga

Sep 04, 2026
pulisher
Sep 04, 2026

CIEN Maintains Rating by Barclays -- Price Target Lowered to $47 - GuruFocus

Sep 04, 2026
pulisher
Sep 04, 2026

Ciena Outlines Strong 2027 Outlook: What's Fueling the Momentum? - Eastern Progress

Sep 04, 2026
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Sep 04, 2026

UBS Adjusts Ciena Price Target to $394 From $508, Maintains Neutral Rating - marketscreener.com

Sep 04, 2026
pulisher
Sep 04, 2026

CIEN Maintains by Rosenblatt -- Price Target Lowered to $525 - GuruFocus

Sep 04, 2026
pulisher
Sep 04, 2026

Ciena stock maintains Buy rating at Stifel on strong guidance By Investing.com - Investing.com Australia

Sep 04, 2026
pulisher
Sep 04, 2026

B. Riley Adjusts Ciena Price Target to $347 From $413, Maintains Neutral Rating - marketscreener.com

Sep 04, 2026
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Sep 04, 2026

Ciena (NYSE:CIEN) Price Target Lowered to $525.00 at Rosenblatt Securities - MarketBeat

Sep 04, 2026
pulisher
Sep 04, 2026

Ciena stock maintains Buy rating at Stifel on strong guidance - investing.com

Sep 04, 2026

Finanzdaten der Ciena Corp-Aktie (CIEN)

Umsatz

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Nettogewinn

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Free Cashflow

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ENV

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NOK NOK
$10.60
price up icon 4.54%
UI UI
$596.44
price up icon 4.57%
$10.29
price up icon 2.59%
MSI MSI
$459.68
price down icon 0.18%
$62.71
price up icon 5.80%
Kapitalisierung:     |  Volumen (24h):