243.42
price down icon0.15%   -0.37
after-market Handel nachbörslich: 243.35 -0.07 -0.03%
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Schlusskurs vom Vortag:
$243.79
Offen:
$247.09
24-Stunden-Volumen:
2.05M
Relative Volume:
0.71
Marktkapitalisierung:
$34.29B
Einnahmen:
$4.77B
Nettoeinkommen (Verlust:
$123.34M
KGV:
286.55
EPS:
0.8495
Netto-Cashflow:
$665.28M
1W Leistung:
+5.58%
1M Leistung:
+16.00%
6M Leistung:
+189.37%
1J Leistung:
+189.65%
1-Tages-Spanne:
Value
$241.55
$253.90
1-Wochen-Bereich:
Value
$223.50
$253.90
52-Wochen-Spanne:
Value
$49.21
$261.13

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
2025-12-11
Name
Neueste SEC-Einreichungen
Name
CIEN's Discussions on Twitter

Vergleichen Sie CIEN mit anderen Aktien

Aktien Preis Marktkapitalisierung Umsatz Nettogewinn Free Cashflow ENV
Communication Equipment icon
CIEN
Ciena Corp
243.42 34.34B 4.77B 123.34M 665.28M 0.8495
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CSCO
Cisco Systems Inc
75.19 297.32B 57.70B 10.60B 12.73B 2.6521
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MSI
Motorola Solutions Inc
400.61 65.70B 11.31B 2.12B 2.41B 12.46
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NOK
Nokia Corp Adr
6.55 36.66B 21.81B 920.12M 1.46B 0.175
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UI
Ubiquiti Inc
550.39 33.49B 2.76B 791.81M 589.67M 13.08

Ciena Corp Stock (CIEN) Upgrades & Downgrades

Datum Aktion Analytiker Ratingänderung
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
Jan 17, 2026

Aug Patterns: Can Ciena Corporation withstand a market correctionJuly 2025 Institutional & Stepwise Trade Signal Guides - baoquankhu1.vn

Jan 17, 2026
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Jan 17, 2026

Ciena Corporation $CIEN Shares Sold by Stephens Investment Management Group LLC - MarketBeat

Jan 17, 2026
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Jan 16, 2026

CIEN Acquires Nubis: How it Turns Buyouts Into Competitive Advantage - sharewise.com

Jan 16, 2026
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Jan 16, 2026

Ciena SVP DiPerna sells $1.24 million in stock By Investing.com - Investing.com Nigeria

Jan 16, 2026
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Jan 16, 2026

Ciena SVP DiPerna sells $1.24 million in stock - Investing.com India

Jan 16, 2026
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Jan 16, 2026

Ciena Insider Sold Shares Worth $1,244,446, According to a Recent SEC Filing - marketscreener.com

Jan 16, 2026
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Jan 16, 2026

Ciena Stock Gains 43% in 3 Months: Should Investors Buy or Hold Now? - Finviz

Jan 16, 2026
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Jan 15, 2026

Ciena CSO confident against competitors Nokia, Cisco - SDxCentral

Jan 15, 2026
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Jan 15, 2026

Ciena Corporation (CIEN) Has Emerged as a High-Growth, Key Infrastructure Winner in the AI Era. Here’ Why - Yahoo! Finance Canada

Jan 15, 2026
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Jan 15, 2026

Ciena Corporation (NYSE:CIEN) Receives Consensus Recommendation of "Moderate Buy" from Analysts - MarketBeat

Jan 15, 2026
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Jan 15, 2026

Ciena (CIEN) Valuation Check After Strong Earnings Beat And Bullish AI Connectivity Guidance - simplywall.st

Jan 15, 2026
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Jan 14, 2026

AI optics – Ciena catches sail on AI fibre wave - RCR Wireless News

Jan 14, 2026
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Jan 14, 2026

Pulling back 3.1% this week, Ciena's NYSE:CIEN) three-year decline in earnings may be coming into investors focus - Yahoo Finance

Jan 14, 2026
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Jan 14, 2026

Ciena: A Stock To Benefit From AI Infrastructure Buildout (NYSE:CIEN) - Seeking Alpha

Jan 14, 2026
pulisher
Jan 13, 2026

Is Ciena’s AI-Focused Beat And 2026 Outlook Altering The Investment Case For Ciena (CIEN)? - simplywall.st

Jan 13, 2026
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Jan 13, 2026

Ciena director Gallagher sells $2.64 million in stock By Investing.com - Investing.com Nigeria

Jan 13, 2026
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Jan 13, 2026

Ciena SVP Rothenstein sells $548,200 in shares - Investing.com

Jan 13, 2026
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Jan 13, 2026

Ciena SVP Rothenstein sells $548,200 in shares By Investing.com - Investing.com UK

Jan 13, 2026
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Jan 13, 2026

Ciena director Gallagher sells $2.64 million in stock - Investing.com

Jan 13, 2026
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Jan 13, 2026

CIENA Corp Executives Engage in Significant Stock Transactions - TradingView — Track All Markets

Jan 13, 2026
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Jan 13, 2026

Insider Selling: Ciena (NYSE:CIEN) SVP Sells 11,929 Shares of Stock - MarketBeat

Jan 13, 2026
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Jan 13, 2026

Ciena (NYSE:CIEN) Director Sells $2,642,514.10 in Stock - MarketBeat

Jan 13, 2026
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Jan 13, 2026

Ciena Insider Sold Shares Worth $2,642,486, According to a Recent SEC Filing - marketscreener.com

Jan 13, 2026
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Jan 13, 2026

CIEN: AI and cloud demand drove record growth, with innovation and efficiency supporting future gains - TradingView — Track All Markets

Jan 13, 2026
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Jan 13, 2026

Ciena (NYSE:CIEN) Trading 6.3% HigherTime to Buy? - MarketBeat

Jan 13, 2026
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Jan 13, 2026

Short Covering: Will Ciena Corporation stock benefit from upcoming earnings reports2025 Fundamental Recap & Weekly Market Pulse Updates - Bộ Nội Vụ

Jan 13, 2026
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Jan 13, 2026

Ciena: Connectivity AI/Datacenter Boom In Full Swing - Seeking Alpha

Jan 13, 2026
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Jan 13, 2026

New York State Teachers Retirement System Lowers Holdings in Ciena Corporation $CIEN - MarketBeat

Jan 13, 2026
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Jan 13, 2026

Robeco Institutional Asset Management B.V. Reduces Position in Ciena Corporation $CIEN - MarketBeat

Jan 13, 2026
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Jan 13, 2026

CIEN's Q2 Earnings on Deck: Should Investors Expect a Beat This Time? - MSN

Jan 13, 2026
pulisher
Jan 12, 2026

Expect Ciena’s Optical AI Program Wins To Surge In 2026 (NYSE:CIEN) - Seeking Alpha

Jan 12, 2026
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Jan 12, 2026

Ciena Corp Competitive Analysis Report 2025: Financial Analysis, Benchmarks Against Industry Averages & Top Competitors, KPIs, EBITDA, and Income Statement with Market Size & Growth Forecasts - Yahoo Finance

Jan 12, 2026
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Jan 12, 2026

Benjamin Edwards Inc. Trims Position in Ciena Corporation $CIEN - MarketBeat

Jan 12, 2026
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Jan 12, 2026

Why Ciena Stock Rocked the Market in December - sharewise.com

Jan 12, 2026
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Jan 11, 2026

Ciena Shares Navigate a Volatile Path After Record Highs - AD HOC NEWS

Jan 11, 2026
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Jan 11, 2026

Ciena Stock Surges After Price Target Hike By JPMorgan, Analysts Highlight ‘Interesting’ Entry Point: Retail’s Extremely Bullish - MSN

Jan 11, 2026
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Jan 11, 2026

Cerity Partners LLC Buys 16,255 Shares of Ciena Corporation $CIEN - MarketBeat

Jan 11, 2026
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Jan 10, 2026

Ciena (CIEN) Is Down 6.3% After AI-Focused Q4 Beat Highlights Hyperscale Demand Shift – Has The Bull Case Changed? - Yahoo Finance

Jan 10, 2026
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Jan 10, 2026

Why institutional investors increase stakes in Ciena Corporation stockWeekly Investment Report & Stock Market Timing Techniques - ulpravda.ru

Jan 10, 2026
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Jan 10, 2026

Is It Too Late To Consider Ciena (CIEN) After A 180% One Year Surge? - simplywall.st

Jan 10, 2026
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Jan 10, 2026

FengHe Fund Management Pte. Ltd. Invests $36.48 Million in Ciena Corporation $CIEN - MarketBeat

Jan 10, 2026
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Jan 09, 2026

Ciena (NYSE:CIEN) Shares Gap DownWhat's Next? - MarketBeat

Jan 09, 2026
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Jan 09, 2026

Ciena Corporation (CIEN) is Trading Close to 52-Week High - Finviz

Jan 09, 2026
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Jan 09, 2026

Peregrine Capital Management LLC Sells 30,611 Shares of Ciena Corporation $CIEN - MarketBeat

Jan 09, 2026
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Jan 09, 2026

Argus upgrades Ciena (CIEN) amid AI networking surge, record $5B backlog - MSN

Jan 09, 2026
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Jan 09, 2026

Park Avenue Securities LLC Lowers Stock Holdings in Ciena Corporation $CIEN - MarketBeat

Jan 09, 2026
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Jan 09, 2026

Argus Upgrades Ciena (CIEN) Amid AI Networking Surge, Record $5B Backlog - Finviz

Jan 09, 2026
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Jan 09, 2026

The Zacks Analyst Blog Highlights Ciena, Lumentum and Corning - Yahoo Finance

Jan 09, 2026
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Jan 09, 2026

Aug Reactions: Will Ciena Corporation stock outperform benchmarksWeekly Gains Report & Stepwise Entry and Exit Trade Signals - ulpravda.ru

Jan 09, 2026
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Jan 09, 2026

Ciena Corporation (CIEN) is trading close to 52-week high - MSN

Jan 09, 2026
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Jan 09, 2026

Is Ciena Corporation stock oversold or undervaluedPortfolio Value Report & Fast Moving Stock Watchlists - ulpravda.ru

Jan 09, 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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communication_equipment UI
$550.39
price down icon 0.57%
communication_equipment NOK
$6.55
price down icon 0.91%
$115.77
price up icon 14.34%
$9.42
price down icon 0.84%
communication_equipment HPE
$21.44
price down icon 2.32%
Kapitalisierung:     |  Volumen (24h):