341.79
price down icon2.44%   -8.72
 
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前日終値:
$350.51
開ける:
$349.64
24時間の取引高:
1.93M
Relative Volume:
0.72
時価総額:
$48.50B
収益:
$5.57B
当期純損益:
$438.30M
株価収益率:
113.76
EPS:
3.0044
ネットキャッシュフロー:
$832.65M
1週間 パフォーマンス:
-13.90%
1か月 パフォーマンス:
-28.60%
6か月 パフォーマンス:
+34.88%
1年 パフォーマンス:
+275.50%
1日の値動き範囲:
Value
$323.29
$350.80
1週間の範囲:
Value
$323.29
$415.80
52週間の値動き範囲:
Value
$84.41
$637.51

Ciena Corp Stock (CIEN) Company Profile

Name
名前
Ciena Corp
Name
セクター
Technology (788)
Name
電話
(410) 865-8500
Name
住所
7035 RIDGE ROAD, HANOVER, MD
Name
職員
9,080
Name
Twitter
@ciena
Name
次回の収益日
2026-09-03
Name
最新のSEC提出書
Name
CIEN's Discussions on Twitter

Compare CIEN vs CSCO, MSI, HPE, LITE

株式 価格 時価総額 収益 当期純利益 現金流量 EPS
CIEN icon
CIEN
Ciena Corp
342.60 53.40B 5.57B 438.30M 832.65M 3.0044
CSCO icon
CSCO
Cisco Systems Inc
115.22 451.57B 60.75B 12.23B 11.79B 3.0675
MSI icon
MSI
Motorola Solutions Inc
435.25 70.35B 11.87B 2.10B 2.49B 12.40
HPE icon
HPE
Hewlett Packard Enterprise Co
46.07 63.81B 38.91B 1.56B 3.99B 1.0634
LITE icon
LITE
Lumentum Holdings Inc
628.12 55.39B 2.49B 439.90M 114.00M 5.3881

Ciena Corp Stock (CIEN) Upgrades & Downgrades

日付 アクション アナリスト 評価の変更
2026-03-12 開始されました TD Cowen Buy
2026-03-06 アップグレード BofA Securities Neutral → Buy
2026-01-20 ダウングレード BofA Securities Buy → Neutral
2025-12-12 ダウングレード Northland Capital Outperform → Market Perform
2025-10-13 アップグレード BNP Paribas Exane Neutral → Outperform
2025-10-10 アップグレード Morgan Stanley Underweight → Equal-Weight
2025-09-26 アップグレード Rosenblatt Neutral → Buy
2025-09-05 ダウングレード B. Riley Securities Buy → Neutral
2025-09-05 繰り返されました Needham Buy
2025-07-08 ダウングレード Morgan Stanley Equal-Weight → Underweight
2025-03-12 アップグレード Northland Capital Market Perform → Outperform
2025-01-28 アップグレード JP Morgan Neutral → Overweight
2024-12-13 アップグレード BofA Securities Neutral → Buy
2024-10-28 ダウングレード Morgan Stanley Overweight → Equal-Weight
2024-10-15 ダウングレード Evercore ISI Outperform → In-line
2024-10-09 ダウングレード Exane BNP Paribas Outperform → Neutral
2024-10-07 ダウングレード JP Morgan Overweight → Neutral
2024-09-23 アップグレード Citigroup Sell → Buy
2024-09-05 ダウングレード BofA Securities Buy → Neutral
2024-06-12 アップグレード Morgan Stanley Equal-Weight → Overweight
2024-06-06 ダウングレード Raymond James Strong Buy → Outperform
2024-05-30 ダウングレード Rosenblatt Buy → Neutral
2024-04-12 開始されました Citigroup Sell
2024-04-11 開始されました Exane BNP Paribas Outperform
2024-01-12 アップグレード Evercore ISI In-line → Outperform
2023-09-28 開始されました Stifel Buy
2023-08-28 繰り返されました Needham Buy
2023-03-29 ダウングレード Morgan Stanley Overweight → Equal-Weight
2023-03-28 アップグレード Raymond James Outperform → Strong Buy
2022-12-20 アップグレード JP Morgan Neutral → Overweight
2022-10-11 ダウングレード Evercore ISI Outperform → In-line
2022-09-06 ダウングレード JP Morgan Overweight → Neutral
2022-08-12 アップグレード Morgan Stanley Equal-Weight → Overweight
2022-08-04 開始されました MKM Partners Buy
2022-06-03 アップグレード B. Riley Securities Neutral → Buy
2022-04-05 開始されました UBS Neutral
2022-03-24 開始されました Rosenblatt Buy
2022-02-14 開始されました Loop Capital Buy
2021-12-10 繰り返されました B. Riley Securities Neutral
2021-12-10 繰り返されました Barclays Overweight
2021-12-10 繰り返されました BofA Securities Buy
2021-12-10 繰り返されました Citigroup Buy
2021-12-10 繰り返されました JP Morgan Overweight
2021-12-10 繰り返されました Jefferies Buy
2021-12-10 繰り返されました Morgan Stanley Equal-Weight
2021-12-10 繰り返されました Needham Buy
2021-01-21 アップグレード BofA Securities Neutral → Buy
2020-11-18 ダウングレード Rosenblatt Buy → Neutral
2020-07-24 開始されました Wolfe Research Outperform
2020-07-21 アップグレード Needham Hold → Buy
2020-06-04 ダウングレード Northland Capital Outperform → Market Perform
2020-05-13 ダウングレード B. Riley FBR Buy → Neutral
2020-04-16 ダウングレード Morgan Stanley Overweight → Equal-Weight
2020-01-08 アップグレード Morgan Stanley Equal-Weight → Overweight
2019-12-13 繰り返されました Dougherty & Company Buy
2019-12-13 アップグレード Piper Jaffray Neutral → Overweight
2019-12-06 ダウングレード UBS Neutral → Sell
2019-09-11 開始されました Evercore ISI Outperform
2019-08-29 アップグレード Rosenblatt Neutral → Buy
2019-08-08 開始されました Barclays Overweight
2019-04-15 アップグレード Northland Capital Market Perform → Outperform
2019-03-06 繰り返されました B. Riley FBR Buy
2019-03-06 繰り返されました Dougherty & Company Buy
2019-01-30 ダウングレード BofA/Merrill Buy → Neutral
2018-12-14 繰り返されました B. Riley FBR Buy
2018-12-14 繰り返されました Dougherty & Company Buy
2018-12-14 ダウングレード Loop Capital Buy → Hold
すべてを表示

Ciena Corp (CIEN) 最新ニュース

pulisher
Jul 28, 2026

CIEN Looks 282.7% Overvalued on GF Value™ - GuruFocus

Jul 28, 2026
pulisher
Jul 28, 2026

Estate Counselors LLC Sells 11,236 Shares of Ciena Corporation $CIEN - MarketBeat

Jul 28, 2026
pulisher
Jul 28, 2026

Needham reiterates Ciena stock rating on Verizon fiber deal - Investing.com

Jul 28, 2026
pulisher
Jul 28, 2026

Bank of Nova Scotia Boosts Holdings in Ciena Corporation $CIEN - MarketBeat

Jul 28, 2026
pulisher
Jul 27, 2026

Ciena Corp (CIEN) Shares Fall 3.5% -- GF Value Says Still Overva - GuruFocus

Jul 27, 2026
pulisher
Jul 27, 2026

Ciena (NYSE:CIEN) Shares Down 7.1%Time to Sell? - MarketBeat

Jul 27, 2026
pulisher
Jul 27, 2026

Ciena's Q3 2026 Earnings: What to Expect - Barchart.com

Jul 27, 2026
pulisher
Jul 27, 2026

Sona Asset Management US LLC Buys Shares of 4,000 Ciena Corporation $CIEN - MarketBeat

Jul 27, 2026
pulisher
Jul 27, 2026

Ciena Corp (CIEN) Risk Assessment: Volatility, Financial Risk & Investment Risk - TradingKey

Jul 27, 2026
pulisher
Jul 27, 2026

Lombard Odier Asset Management Switzerland SA Invests $2.35 Million in Ciena Corporation $CIEN - MarketBeat

Jul 27, 2026
pulisher
Jul 27, 2026

PNC Financial Services Group Inc. Grows Holdings in Ciena Corporation $CIEN - MarketBeat

Jul 27, 2026
pulisher
Jul 27, 2026

Dai ichi Life Insurance Company Ltd Sells 3,289 Shares of Ciena Corporation $CIEN - MarketBeat

Jul 27, 2026
pulisher
Jul 27, 2026

Ardmore Road Asset Management LP Takes $35.33 Million Position in Ciena Corporation $CIEN - MarketBeat

Jul 27, 2026
pulisher
Jul 27, 2026

CIEN|Ciena Corp|Price:331.335|Chg%:-45.935 - TradingKey

Jul 27, 2026
pulisher
Jul 26, 2026

Ciena Corp (CIEN) Cash Flow - TradingKey

Jul 26, 2026
pulisher
Jul 26, 2026

Sei Investments Co. Sells 104,622 Shares of Ciena Corporation $CIEN - MarketBeat

Jul 26, 2026
pulisher
Jul 25, 2026

Ciena Corp (CIEN) Dividends & Stock Splits: Historical Payouts and Event Timeline - TradingKey

Jul 25, 2026
pulisher
Jul 25, 2026

Ciena Corporation (CIEN) Stock Price, News, Quote & History - Yahoo! Finance Canada

Jul 25, 2026
pulisher
Jul 25, 2026

Ciena Corp (CIEN) Valuation: PE, PB & Fair Value Analysis - TradingKey

Jul 25, 2026
pulisher
Jul 25, 2026

Is Ciena's Recent Surge Sustainable Amidst Insider Selling - Kavout | AI

Jul 25, 2026
pulisher
Jul 24, 2026

A Look at Ciena Corp (CIEN) After 4.1% Decline -- GF Value $98.3 - GuruFocus

Jul 24, 2026
pulisher
Jul 24, 2026

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

Jul 24, 2026
pulisher
Jul 24, 2026

Arrowstreet Capital Limited Partnership Sells 848,358 Shares of Ciena Corporation $CIEN - MarketBeat

Jul 24, 2026
pulisher
Jul 24, 2026

CIEN|Ciena Corp|Price:377.145|Chg%:-13.815 - TradingKey

Jul 24, 2026
pulisher
Jul 23, 2026

MD-based Ciena relocating from Anne Arundel to Howard - Maryland Daily Record

Jul 23, 2026
pulisher
Jul 23, 2026

Fast-growing public company to move headquarters to Maple Lawn - The Business Journals

Jul 23, 2026
pulisher
Jul 23, 2026

First Trust Advisors LP Lowers Stock Holdings in Ciena Corporation $CIEN - MarketBeat

Jul 23, 2026
pulisher
Jul 23, 2026

10,239 Shares in Ciena Corporation $CIEN Acquired by Andra AP fonden - MarketBeat

Jul 23, 2026
pulisher
Jul 22, 2026

Ciena (NYSE:CIEN) Nears A Rare Growth Milestone - Kalkine Media

Jul 22, 2026
pulisher
Jul 22, 2026

Buy 3 Top-Ranked AI Giants on the Dip Amid Short-Term Price Upside - TradingView

Jul 22, 2026
pulisher
Jul 22, 2026

Westpac Banking Corp Has $4.01 Million Stake in Ciena Corporation $CIEN - MarketBeat

Jul 22, 2026
pulisher
Jul 22, 2026

Ciena Corp. (NYSE:CIEN) Nears Perfect Score on Navellier’s Eight Pillars of High Growth Investing - ChartMill

Jul 22, 2026
pulisher
Jul 22, 2026

KBC Group NV Increases Stock Holdings in Ciena Corporation $CIEN - MarketBeat

Jul 22, 2026
pulisher
Jul 22, 2026

Nvidia Reportedly Spending $10 Billion on Dark Fiber, Sparking Rebound in Optical Networking Stocks - finance.biggo.com

Jul 22, 2026
pulisher
Jul 21, 2026

Daily Brief United States: Meta, X-Energy, Microsoft Corp, Ciena Corp, JPMorgan Chase & Co, Okta , Crude Oil, ClearSign Technologies , Comstock , Copart Inc and more - Smartkarma

Jul 21, 2026
pulisher
Jul 21, 2026

Ciena Corp (CIEN) Shares Surge 7.9% -- What GF Score of 72 Tells Investors - GuruFocus

Jul 21, 2026
pulisher
Jul 21, 2026

Titan Global Capital Management USA LLC Sells 49,257 Shares of Ciena Corporation $CIEN - MarketBeat

Jul 21, 2026
pulisher
Jul 21, 2026

Mediolanum International Funds Ltd Purchases New Shares in Ciena Corporation $CIEN - MarketBeat

Jul 21, 2026
pulisher
Jul 21, 2026

Convergence Investment Partners LLC Has $6.70 Million Position in Ciena Corporation $CIEN - MarketBeat

Jul 21, 2026
pulisher
Jul 20, 2026

Ciena Corporation $CIEN Shares Sold by California Public Employees Retirement System - MarketBeat

Jul 20, 2026
pulisher
Jul 19, 2026

2,977 Shares in Ciena Corporation $CIEN Acquired by Precision Wealth Strategies LLC - MarketBeat

Jul 19, 2026
pulisher
Jul 19, 2026

3,756 Shares in Ciena Corporation $CIEN Acquired by Hanseatic Management Services Inc. - MarketBeat

Jul 19, 2026
pulisher
Jul 19, 2026

Gage Brodie, CIENA SVP, sells $538,980 in company stock By Investing.com - Investing.com Australia

Jul 19, 2026
pulisher
Jul 18, 2026

John G Ullman & Associates Inc. Sells 4,100 Shares of Ciena Corporation $CIEN - MarketBeat

Jul 18, 2026
pulisher
Jul 18, 2026

Dorsey Wright & Associates Makes New Investment in Ciena Corporation $CIEN - MarketBeat

Jul 18, 2026
pulisher
Jul 18, 2026

Bank of New York Mellon Corp Decreases Stock Holdings in Ciena Corporation $CIEN - MarketBeat

Jul 18, 2026
pulisher
Jul 18, 2026

SA Large Cap Growth Index Portfolio's Ciena Corp(CIEN) Holding History - GuruFocus

Jul 18, 2026
pulisher
Jul 17, 2026

VIP INDEX 500 PORTFOLIO's Ciena Corp(CIEN) Holding History - GuruFocus

Jul 17, 2026
pulisher
Jul 17, 2026

Ciena SVP David Rothenstein sells $1.05 million in stock By Investing.com - Investing.com South Africa

Jul 17, 2026
pulisher
Jul 17, 2026

Ciena CEO Gary B. Smith sells $1.24m in company stock - Investing.com Australia

Jul 17, 2026
pulisher
Jul 17, 2026

Ciena Corp SVP Dino DiPerna sells $351,235 in stock By Investing.com - Investing.com Nigeria

Jul 17, 2026

Ciena Corp (CIEN) 財務データ

収益

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当期純利益

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現金流量

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EPS

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NOK NOK
$8.63
price down icon 2.86%
$643.03
price down icon 0.30%
HPE HPE
$46.52
price up icon 1.97%
$9.855
price down icon 1.20%
UI UI
$534.19
price down icon 0.05%
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