CIEN

$277.607.49%-22.48

Ciena Corp (CIEN)

Date: O: H: L: C: Vol:

전일 마감가:

$300.08

열려 있는:

$291.54

하루 거래량:

966,895

상대 거래량:

0.32

시가총액:

$39.37B

수익:

$5.57B

순이익/손실:

$438.30M

주가수익비율:

92.40

EPS:

$3.00

순현금흐름:

$832.65M

1W 성능:

-23.57%

1M 성능:

-29.06%

6M 성능:

-48.45%

1Y 성능:

+51.80%

1일 변동 폭

$275.06$296.81

1주일 범위

$282.67$361.96

52주 변동 폭

$168.22$637.51

Ciena Corp 주식 (CIEN) 회사 개요

명칭

Ciena Corp

부문

Technology

산업

Communication Equipment

전화

(410) 865-8500

주소

7035 RIDGE ROAD, HANOVER, MD, USA

직원

9,080

@ciena

다음 수익 날짜

2026-12-10

최신 SEC 제출 서류

SEC

X에서 CIEN에 대한 토론

시가총액

매출

순이익

현금흐름

주당 순 이익

Ciena Corp 주식(CIEN) 업그레이드 및 다운그레이드

날짜	액션	분석자	등급 변경
2026-09-30	개시	Bernstein	Outperform
2026-09-21	업그레이드	Evercore ISI	In-line → Outperform
2026-08-19	업그레이드	Northland Capital	Market Perform → Outperform
2026-05-01	개시	Rothschild & Co Redburn	Neutral
2026-03-12	개시	TD Cowen	Buy
2026-03-06	업그레이드	BofA Securities	Neutral → Buy
2026-01-20	다운그레이드	BofA Securities	Buy → Neutral
2025-12-12	다운그레이드	Northland Capital	Outperform → Market Perform
2025-10-13	업그레이드	BNP Paribas Exane	Neutral → Outperform
2025-10-10	업그레이드	Morgan Stanley	Underweight → Equal-Weight
2025-09-26	업그레이드	Rosenblatt	Neutral → Buy
2025-09-05	다운그레이드	B. Riley Securities	Buy → Neutral
2025-09-05	재확인	Needham	Buy
2025-07-08	다운그레이드	Morgan Stanley	Equal-Weight → Underweight
2025-03-12	업그레이드	Northland Capital	Market Perform → Outperform
2025-01-28	업그레이드	JP Morgan	Neutral → Overweight
2024-12-13	업그레이드	BofA Securities	Neutral → Buy
2024-10-28	다운그레이드	Morgan Stanley	Overweight → Equal-Weight
2024-10-15	다운그레이드	Evercore ISI	Outperform → In-line
2024-10-09	다운그레이드	Exane BNP Paribas	Outperform → Neutral
2024-10-07	다운그레이드	JP Morgan	Overweight → Neutral
2024-09-23	업그레이드	Citigroup	Sell → Buy
2024-09-05	다운그레이드	BofA Securities	Buy → Neutral
2024-06-12	업그레이드	Morgan Stanley	Equal-Weight → Overweight
2024-06-06	다운그레이드	Raymond James	Strong Buy → Outperform
2024-05-30	다운그레이드	Rosenblatt	Buy → Neutral
2024-04-12	개시	Citigroup	Sell
2024-04-11	개시	Exane BNP Paribas	Outperform
2024-01-12	업그레이드	Evercore ISI	In-line → Outperform
2023-09-28	개시	Stifel	Buy
2023-08-28	재확인	Needham	Buy
2023-03-29	다운그레이드	Morgan Stanley	Overweight → Equal-Weight
2023-03-28	업그레이드	Raymond James	Outperform → Strong Buy
2022-12-20	업그레이드	JP Morgan	Neutral → Overweight
2022-10-11	다운그레이드	Evercore ISI	Outperform → In-line
2022-09-06	다운그레이드	JP Morgan	Overweight → Neutral
2022-08-12	업그레이드	Morgan Stanley	Equal-Weight → Overweight
2022-08-04	개시	MKM Partners	Buy
2022-06-03	업그레이드	B. Riley Securities	Neutral → Buy
2022-04-05	개시	UBS	Neutral
2022-03-24	개시	Rosenblatt	Buy
2022-02-14	개시	Loop Capital	Buy
2021-12-10	재확인	B. Riley Securities	Neutral
2021-12-10	재확인	Barclays	Overweight
2021-12-10	재확인	BofA Securities	Buy
2021-12-10	재확인	Citigroup	Buy
2021-12-10	재확인	JP Morgan	Overweight
2021-12-10	재확인	Jefferies	Buy
2021-12-10	재확인	Morgan Stanley	Equal-Weight
2021-12-10	재확인	Needham	Buy
2021-01-21	업그레이드	BofA Securities	Neutral → Buy
2020-11-18	다운그레이드	Rosenblatt	Buy → Neutral
2020-07-24	개시	Wolfe Research	Outperform
2020-07-21	업그레이드	Needham	Hold → Buy
2020-06-04	다운그레이드	Northland Capital	Outperform → Market Perform
2020-05-13	다운그레이드	B. Riley FBR	Buy → Neutral
2020-04-16	다운그레이드	Morgan Stanley	Overweight → Equal-Weight
2020-01-08	업그레이드	Morgan Stanley	Equal-Weight → Overweight
2019-12-13	재확인	Dougherty & Company	Buy
2019-12-13	업그레이드	Piper Jaffray	Neutral → Overweight
2019-12-06	다운그레이드	UBS	Neutral → Sell
2019-09-11	개시	Evercore ISI	Outperform
2019-08-29	업그레이드	Rosenblatt	Neutral → Buy
2019-08-08	개시	Barclays	Overweight
2019-04-15	업그레이드	Northland Capital	Market Perform → Outperform
2019-03-06	재확인	B. Riley FBR	Buy
2019-03-06	재확인	Dougherty & Company	Buy
2019-01-30	다운그레이드	BofA/Merrill	Buy → Neutral
2018-12-14	재확인	B. Riley FBR	Buy
2018-12-14	재확인	Dougherty & Company	Buy
2018-12-14	다운그레이드	Loop Capital	Buy → Hold

Ciena Corp (CIEN) 재무 분석

기간	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
기간 종료일	2025-11-01	2024-11-02	2023-10-28	2022-10-29	2021-10-30
Revenue USD (M)	4,769.51	4,014.96	4,386.55	3,632.66	3,620.68
Cost of revenue USD (M)	2,764.59	2,295.37	2,507.70	2,072.32	1,898.71
Gross profit USD (M)	2,004.92	1,719.59	1,878.85	1,560.34	1,721.98
Research and development USD (M)	848.33	767.50	750.56	624.66	536.67
Operating expenses USD (M)	1,807.39	1,552.97	1,521.31	1,337.54	1,226.62
Operating income USD (M)	197.53	166.62	357.55	222.81	495.36
Income before tax USD (M)	156.29	119.85	323.65	182.51	462.75
Income tax expense USD (M)	32.95	35.89	68.83	29.60	-37.45
Net income USD (M)	123.34	83.96	254.83	152.90	500.20
Basic EPS USD/shares	0.87	0.58	1.71	1.01	3.22
Diluted EPS USD/shares	0.85	0.58	1.71	1.00	3.19
Basic weighted shares shares (M)	142.22	144.72	148.97	151.21	155.28
Diluted weighted shares shares (M)	145.25	145.96	149.38	152.19	156.74

Ciena Corp 주식 (CIEN) 내부자 거래

Gage BrodieOct 15 '26
EVP & Chief Product & Tech
거래
Sale
비용
$344.08
#주식
1,200
가치 ($)
412,896
#주식 총계
34,073
DAVID ROTHENSTEINOct 15 '26
Officer
거래
Proposed Sale
비용
$359.60
#주식
2,500
가치 ($)
899,000
#주식 총계
0
Gary B. SmithOct 15 '26
Officer
거래
Proposed Sale
비용
$356.52
#주식
14,760
가치 ($)
5,262,235
#주식 총계
0
Rothenstein David MOct 15 '26
EVP & Chief Strategy Officer
거래
Sale
비용
$348.06
#주식
2,500
가치 ($)
870,157
#주식 총계
172,881
SMITH GARY BOct 15 '26
President & CEO
거래
Sale
비용
$348.02
#주식
2,952
가치 ($)
1,027,356
#주식 총계
225,455
DiPerna DinoOct 15 '26
EVP & Chief R&D Officer
거래
Sale
비용
$347.04
#주식
890
가치 ($)
308,866
#주식 총계
36,183
DINO DIPERNAOct 15 '26
Officer
거래
Proposed Sale
비용
$347.04
#주식
890
가치 ($)
308,866
#주식 총계
0
BRODIE GAGEOct 15 '26
Officer
거래
Proposed Sale
비용
$344.08
#주식
1,200
가치 ($)
412,896
#주식 총계
0
SHEELA KOSARAJUOct 01 '26
Officer
거래
Proposed Sale
비용
$355.19
#주식
2,101
가치 ($)
746,254
#주식 총계
0
JASON PHIPPSOct 01 '26
Officer
거래
Proposed Sale
비용
$355.19
#주식
2,629
가치 ($)
933,795
#주식 총계
0

내부자 거래	관계	날짜	거래	비용	#주식	가치 ($)	#주식 총계
Gage Brodie	EVP & Chief Product & Tech	Oct 15 '26	Sale	$344.08	1,200	412,896	34,073
DAVID ROTHENSTEIN	Officer	Oct 15 '26	Proposed Sale	$359.60	2,500	899,000	0
Gary B. Smith	Officer	Oct 15 '26	Proposed Sale	$356.52	14,760	5,262,235	0
Rothenstein David M	EVP & Chief Strategy Officer	Oct 15 '26	Sale	$348.06	2,500	870,157	172,881
SMITH GARY B	President & CEO	Oct 15 '26	Sale	$348.02	2,952	1,027,356	225,455
DiPerna Dino	EVP & Chief R&D Officer	Oct 15 '26	Sale	$347.04	890	308,866	36,183
DINO DIPERNA	Officer	Oct 15 '26	Proposed Sale	$347.04	890	308,866	0
BRODIE GAGE	Officer	Oct 15 '26	Proposed Sale	$344.08	1,200	412,896	0
SHEELA KOSARAJU	Officer	Oct 01 '26	Proposed Sale	$355.19	2,101	746,254	0
JASON PHIPPS	Officer	Oct 01 '26	Proposed Sale	$355.19	2,629	933,795	0

Ciena Corp 주식(CIEN)의 최신 뉴스

07:11 AM

Ciena Is Up 58% in a Year. Its Next Report Has to Show Margins Can Keep Up - TIKR.com

07:11 AM

06:21 AM

Ciena (NYSE:CIEN) Clears All Eight Growth Filters With Accelerating Earnings and Cash Flow - ChartMill

06:21 AM

04:22 AM

Can You Make Money Off Ciena Stock Now? - Trefis

04:22 AM

Nov 03, 2026

Form 4 Ciena Corp: Marc D. Graff (EVP & Chief Financial Officer) For: 1 November - Investing.com UK

Nov 03, 2026

Marvell-Lumentum deal could push Ciena, Cisco to diversify optical supply (MRVL:NASDAQ) - Seeking Alpha

Nov 03, 2026

Should You Buy, Sell, or Hold AAOI Stock Ahead of Q3 Earnings? - Zacks Investment Research

Nov 03, 2026

Ciena Corporation (CIEN) Stock forecasts - Yahoo Finance Singapore

Nov 03, 2026

Former Ciena employee claims she was fired for reporting sexual assault by executive - The Logic

Nov 03, 2026

Ciena Up 56% in a Year: Should Investors Buy the Stock Now? - Zacks Investment Research

Nov 03, 2026

Ciena Up 56% in a Year: Should Investors Buy the Stock Now? - Zacks Investment Research

Nov 03, 2026

Ciena Up 56% in a Year: Should Investors Buy the Stock Now? - Yahoo Finance

Nov 03, 2026

Ciena Corporation $CIEN Stock Sold by Sumitomo Mitsui Trust Group Inc. - MarketBeat

Nov 03, 2026

Mirae Asset Global Investments Co. Ltd. Buys 64,876 Shares of Ciena Corporation $CIEN - MarketBeat

Nov 03, 2026

Ciena Corporation $CIEN Shares Newly Purchased by D.A. Davidson & CO. - MarketBeat

Nov 03, 2026

S&P 500 Top Movers Today: FICO and eBay Gain, Lumentum and Ciena Decline - ChartMill

Nov 03, 2026

Nov 02, 2026

Ciena Corporation (CIEN) Stock Forecasts - Yahoo Finance

Nov 02, 2026

Form 4 Ciena Corp For: 2 November By Investing.com - Investing.com South Africa

Nov 02, 2026

Ciena Corp (CIEN) Stock Down 11.3% but Still Overvalued -- GF Score: 77/100 - GuruFocus

Nov 02, 2026

$CIEN | Ciena Corporation — down 10.7% today X user @anyuser - KuCoin

Nov 02, 2026

Nov 01, 2026

Ciena Corporation (1CIEN.MI) Seasonal Returns Chart - Yahoo Finance - Yahoo! Finance Canada

Nov 01, 2026

Two Reasons To Stay Away From Ciena Stock, Even After Its Fall - Trefis

Nov 01, 2026

Oct 31, 2026

Is Ciena (CIEN) Undervalued Following Strong Q3 Results And Raised Guidance? - Yahoo Finance

Oct 31, 2026

Ciena (CIEN) Stock May Be 43% Undervalued Following AI Networking Optimism - Yahoo Finance

Oct 31, 2026

Oct 30, 2026

Ciena Corporation (CIEN) Seasonal returns chart - Yahoo Finance UK

Oct 30, 2026

Ciena Corporation (CIEN) Seasonal returns chart - Yahoo Finance Australia

Oct 30, 2026

Ciena Corporation (CIEN) Seasonal returns chart - Yahoo Finance - Yahoo Finance Singapore

Oct 30, 2026

Park Avenue Securities LLC Sells 3,911 Shares of Ciena Corporation $CIEN - MarketBeat

Oct 30, 2026

Oct 29, 2026

Ciena Corporation (CIEN) Seasonal Returns Chart - Yahoo Finance - Yahoo! Finance Canada

Oct 29, 2026

Hanseatic Management Services Inc. Sells 2,826 Shares of Ciena Corporation $CIEN - MarketBeat

Oct 29, 2026

Oct 28, 2026

Ciena Corp (CIEN) Shares Surge 3.4% -- What GF Score of 77 Tells Investors - GuruFocus

Oct 28, 2026

Ciena Rises as Investors Lean Into AI Networking Demand and Recent Growth Targets - Moomoo

Oct 28, 2026

2 AI Stocks Down 48% to 70% to Buy Now and Hold for 10 Years - The Motley Fool

Oct 28, 2026

Ciena Corporation $CIEN Stock: M & L Capital Management Ltd Increases Position - MarketBeat

Oct 28, 2026

Oct 27, 2026

Ciena Corporation (CIEN) - Milk Road

Oct 27, 2026

Ciena Corporation $CIEN Shares Newly Bought by Deltec Asset Management LLC - MarketBeat

Oct 27, 2026

Oct 26, 2026

Ciena Corp (CIEN) Shares Surge 4.9% -- What GF Score of 77 Tells Investors - GuruFocus

Oct 26, 2026

Ciena’s Board Opts for Patience Amid Tech Upheavals - WSJ

Oct 26, 2026

Oct 24, 2026

Ciena Corporation $CIEN Stock: Atlatl Advisers LLC Trims Holdings - MarketBeat

Oct 24, 2026

Oct 23, 2026

Is Corning Stock a Smart Investment Option Before Q3 Earnings Release? - Zacks Investment Research

Oct 23, 2026

Ciena vs. Nokia: Which Optical Networking Stock is the Better Buy? - Zacks Investment Research

Oct 23, 2026

Ciena vs. Nokia: Which Optical Networking Stock is the Better Buy? - Zacks Investment Research

Oct 23, 2026

Ciena vs. Nokia: Which Optical Networking Stock is the Better Buy? - Yahoo Finance

Oct 23, 2026

Ciena Corporation Estimates – NYSE:CIEN - TradingView

Oct 23, 2026

Crossmark Global Holdings Inc. Acquires 9,854 Shares of Ciena Corporation $CIEN - MarketBeat

Oct 23, 2026

Oct 22, 2026

4 Cloud Computing Stocks to Bet on for Solid Long-Term Gains - Zacks Investment Research

Oct 22, 2026

Ciena (CIEN) Gains A New People Chief As AI Growth Keeps Fair Value In Focus - Simply Wall Street

Oct 22, 2026

CIEN와(과) 유사한 종목

Ciena Corp (CIEN)

Ciena Corp 주식 (CIEN) 회사 개요

시가총액

매출

순이익

현금흐름

주당 순 이익

Ciena Corp 주식(CIEN) 업그레이드 및 다운그레이드

Ciena Corp (CIEN) 재무 분석

Ciena Corp 주식 (CIEN) 내부자 거래

Ciena Corp 주식(CIEN)의 최신 뉴스

Ciena Is Up 58% in a Year. Its Next Report Has to Show Margins Can Keep Up - TIKR.com

Ciena (NYSE:CIEN) Clears All Eight Growth Filters With Accelerating Earnings and Cash Flow - ChartMill

Can You Make Money Off Ciena Stock Now? - Trefis

Form 4 Ciena Corp: Marc D. Graff (EVP & Chief Financial Officer) For: 1 November - Investing.com UK

Marvell-Lumentum deal could push Ciena, Cisco to diversify optical supply (MRVL:NASDAQ) - Seeking Alpha

Should You Buy, Sell, or Hold AAOI Stock Ahead of Q3 Earnings? - Zacks Investment Research

Ciena Corporation (CIEN) Stock forecasts - Yahoo Finance Singapore

Former Ciena employee claims she was fired for reporting sexual assault by executive - The Logic

Ciena Up 56% in a Year: Should Investors Buy the Stock Now? - Zacks Investment Research

Ciena Up 56% in a Year: Should Investors Buy the Stock Now? - Zacks Investment Research

Ciena Up 56% in a Year: Should Investors Buy the Stock Now? - Yahoo Finance

Ciena Corporation $CIEN Stock Sold by Sumitomo Mitsui Trust Group Inc. - MarketBeat

Mirae Asset Global Investments Co. Ltd. Buys 64,876 Shares of Ciena Corporation $CIEN - MarketBeat

Ciena Corporation $CIEN Shares Newly Purchased by D.A. Davidson & CO. - MarketBeat

S&P 500 Top Movers Today: FICO and eBay Gain, Lumentum and Ciena Decline - ChartMill

Ciena Corporation (CIEN) Stock Forecasts - Yahoo Finance

Form 4 Ciena Corp For: 2 November By Investing.com - Investing.com South Africa

Ciena Corp (CIEN) Stock Down 11.3% but Still Overvalued -- GF Score: 77/100 - GuruFocus

$CIEN | Ciena Corporation — down 10.7% today X user @anyuser - KuCoin

Ciena Corporation (1CIEN.MI) Seasonal Returns Chart - Yahoo Finance - Yahoo! Finance Canada

Two Reasons To Stay Away From Ciena Stock, Even After Its Fall - Trefis

Is Ciena (CIEN) Undervalued Following Strong Q3 Results And Raised Guidance? - Yahoo Finance

Ciena (CIEN) Stock May Be 43% Undervalued Following AI Networking Optimism - Yahoo Finance

Ciena Corporation (CIEN) Seasonal returns chart - Yahoo Finance UK

Ciena Corporation (CIEN) Seasonal returns chart - Yahoo Finance Australia

Ciena Corporation (CIEN) Seasonal returns chart - Yahoo Finance - Yahoo Finance Singapore

$100 Invested In Ciena 5 Years Ago Would Be Worth This Much Today - Benzinga

Is There A Risk Hiding In Ciena Stock's Growth? - Yahoo Finance

Ciena’s Quarterly Earnings Preview: What You Need to Know - Yahoo Finance

Ciena’s Quarterly Earnings Preview: What You Need to Know - Barchart.com

Park Avenue Securities LLC Sells 3,911 Shares of Ciena Corporation $CIEN - MarketBeat

Ciena Corporation (CIEN) Seasonal Returns Chart - Yahoo Finance - Yahoo! Finance Canada

Hanseatic Management Services Inc. Sells 2,826 Shares of Ciena Corporation $CIEN - MarketBeat

Ciena Corp (CIEN) Shares Surge 3.4% -- What GF Score of 77 Tells Investors - GuruFocus

Ciena Rises as Investors Lean Into AI Networking Demand and Recent Growth Targets - Moomoo

2 AI Stocks Down 48% to 70% to Buy Now and Hold for 10 Years - The Motley Fool

Ciena Corporation $CIEN Stock: M & L Capital Management Ltd Increases Position - MarketBeat

Ciena Corporation (CIEN) - Milk Road

Ciena Corporation $CIEN Shares Newly Bought by Deltec Asset Management LLC - MarketBeat

Ciena Corp (CIEN) Shares Surge 4.9% -- What GF Score of 77 Tells Investors - GuruFocus

Ciena’s Board Opts for Patience Amid Tech Upheavals - WSJ

Ciena Corporation $CIEN Stock: Atlatl Advisers LLC Trims Holdings - MarketBeat

Is Corning Stock a Smart Investment Option Before Q3 Earnings Release? - Zacks Investment Research

Ciena vs. Nokia: Which Optical Networking Stock is the Better Buy? - Zacks Investment Research

Ciena vs. Nokia: Which Optical Networking Stock is the Better Buy? - Zacks Investment Research

Ciena vs. Nokia: Which Optical Networking Stock is the Better Buy? - Yahoo Finance

Ciena Corporation Estimates – NYSE:CIEN - TradingView

Crossmark Global Holdings Inc. Acquires 9,854 Shares of Ciena Corporation $CIEN - MarketBeat

4 Cloud Computing Stocks to Bet on for Solid Long-Term Gains - Zacks Investment Research

Ciena (CIEN) Gains A New People Chief As AI Growth Keeps Fair Value In Focus - Simply Wall Street

CIEN와(과) 유사한 종목