Compare Stocks: CIEN, AEIS, LITE, and ANET

Comparative Price Performance Over Time

Compare Price & Volume

Company	Current Price	50-Day Moving Average	52-Week Range	Market Cap	Beta	Avg. Volume	Today's Volume
AEIS Advanced Energy Industries	$325.02 +0.3%	$320.49	$143.38 ▼ $397.44	$13.02B	1.29	743,922 shs	453,197 shs
ANET Arista Networks	$188.61 -1.9%	$170.89	$114.52 ▼ $214.89	$237.96B	1.6	8.01 million shs	7.20 million shs
CIEN Ciena	$412.82 +2.2%	$439.69	$84.41 ▼ $637.51	$58.38B	1.3	1.97 million shs	1.89 million shs
LITE Lumentum	$890.17 +6.2%	$815.23	$111.20 ▼ $1,085.68	$69.26B	1.5	4.46 million shs	5.81 million shs

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Compare Price Performance

Company	1-Day Performance	7-Day Performance	30-Day Performance	90-Day Performance	1-Year Performance
AEIS Advanced Energy Industries	0.00%	+12.26%	+5.09%	-9.02%	+132.47%
ANET Arista Networks	0.00%	+4.40%	+2.42%	+33.07%	+35.96%
CIEN Ciena	0.00%	+9.41%	-10.48%	-24.48%	+338.20%
LITE Lumentum	0.00%	+24.68%	+13.29%	-1.43%	+709.17%

Compare Price & Volume

Company	Current Price	50-Day Moving Average	52-Week Range	Market Cap	Beta	Avg. Volume	Today's Volume
AEIS Advanced Energy Industries	$325.02 +0.3%	$320.49	$143.38 ▼ $397.44	$13.02B	1.29	743,922 shs	453,197 shs
ANET Arista Networks	$188.61 -1.9%	$170.89	$114.52 ▼ $214.89	$237.96B	1.6	8.01 million shs	7.20 million shs
CIEN Ciena	$412.82 +2.2%	$439.69	$84.41 ▼ $637.51	$58.38B	1.3	1.97 million shs	1.89 million shs
LITE Lumentum	$890.17 +6.2%	$815.23	$111.20 ▼ $1,085.68	$69.26B	1.5	4.46 million shs	5.81 million shs

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Compare Price Performance

Company	1-Day Performance	7-Day Performance	30-Day Performance	90-Day Performance	1-Year Performance
AEIS Advanced Energy Industries	0.00%	+12.26%	+5.09%	-9.02%	+132.47%
ANET Arista Networks	0.00%	+4.40%	+2.42%	+33.07%	+35.96%
CIEN Ciena	0.00%	+9.41%	-10.48%	-24.48%	+338.20%
LITE Lumentum	0.00%	+24.68%	+13.29%	-1.43%	+709.17%

Compare Analyst Forecasts

Company	Consensus Rating Score	Consensus Rating	Consensus Price Target	% Upside from Current Price
AEIS Advanced Energy Industries	2.93	Moderate Buy	$409.50	25.99% Upside
ANET Arista Networks	3.00	Buy	$226.05	19.85% Upside
CIEN Ciena	2.65	Moderate Buy	$530.56	28.52% Upside
LITE Lumentum	2.67	Moderate Buy	$1,012.67	13.76% Upside

Current Analyst Ratings Breakdown

Latest CIEN, AEIS, LITE, and ANET Analyst Ratings

Date	Company	Brokerage	Action	Rating	Price Target
8/6/2026	ANET Arista Networks	Citigroup Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Buy
8/5/2026	LITE Lumentum	Weiss Ratings Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Downgrade	Hold (C) ➝ Hold (C-)
8/5/2026	ANET Arista Networks	The Goldman Sachs Group Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Buy	$225.00
8/5/2026	ANET Arista Networks	UBS Group Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Buy	$187.00 ➝ $259.00
8/5/2026	ANET Arista Networks	Morgan Stanley Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Overweight	$190.00 ➝ $220.00
8/5/2026	ANET Arista Networks	Wells Fargo & Company Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Overweight	$200.00 ➝ $255.00
8/5/2026	ANET Arista Networks	KeyCorp Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Overweight	$200.00 ➝ $250.00
8/5/2026	ANET Arista Networks	Barclays Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Overweight	$195.00 ➝ $289.00
8/5/2026	ANET Arista Networks	Needham & Company LLC Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Buy	$200.00 ➝ $260.00
8/5/2026	ANET Arista Networks	Bank of America Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Buy	$200.00 ➝ $240.00
8/5/2026	ANET Arista Networks	Jefferies Financial Group Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Set Price Target		$250.00

(Data available from 8/9/2023 forward. View 10+ years of historical ratings with our analyst ratings screener.)

Compare Sales & Book Value

Company	Annual Revenue	Price/Sales	Cashflow	Price/Cash	Book Value	Price/Book
AEIS Advanced Energy Industries	$1.80B	7.24	$7.05 per share	46.07	$36.36 per share	8.94
ANET Arista Networks	$9.01B	26.41	$2.80 per share	67.27	$11.73 per share	16.08
CIEN Ciena	$4.77B	12.25	$2.68 per share	153.82	$19.35 per share	21.33
LITE Lumentum	$1.65B	42.10	$3.30 per share	269.89	$16.35 per share	54.44

Compare Profitability & Earnings

Company	Net Income	EPS	Trailing P/E Ratio	Forward P/E Ratio	P/E Growth	Net Margins	Return on Equity (ROE)	Return on Assets (ROA)	Next Earnings Date
AEIS Advanced Energy Industries	$148.40M	$5.36	60.64	27.43	1.18	10.77%	20.75%	10.39%	N/A
ANET Arista Networks	$3.51B	$3.17	59.50	46.46	2.17	38.37%	30.65%	19.44%	N/A
CIEN Ciena	$123.34M	$3.00	137.61	48.68	N/A	7.87%	18.15%	8.63%	9/3/2026 (Estimated)
LITE Lumentum	$25.90M	$5.40	164.85	53.40	N/A	17.61%	24.81%	6.89%	8/11/2026 (Estimated)

Latest CIEN, AEIS, LITE, and ANET Earnings

Date	Quarter	Company	Consensus Estimate	Reported EPS	Beat/Miss	Gap EPS	Revenue Estimate	Actual Revenue
9/3/2026	Q3 2026	CIEN Ciena	$1.72	N/A	N/A	N/A	$1.63 billion	N/A
8/11/2026	Q4 2026	LITE Lumentum	$2.97	N/A	N/A	N/A	$987.70 million	N/A
8/4/2026	Q2 2026	ANET Arista Networks	$0.8860	$1.02	+$0.1340	$0.95	$2.83 billion	$3.04 billion
8/3/2026	Q2 2026	AEIS Advanced Energy Industries	$2.21	$2.74	+$0.53	$1.28	$544.42 million	$574.10 million
6/4/2026	Q2 2026	CIEN Ciena	$1.46	$1.64	+$0.18	$1.49	$1.50 billion	$1.57 billion

Compare Dividends

Company	Annual Payout	Dividend Yield	5-Year Annualized Dividend Growth	Payout Ratio	Years of Consecutive Growth
AEIS Advanced Energy Industries	$0.40	0.12%	N/A	7.46%	N/A
ANET Arista Networks	N/A	N/A	N/A	N/A	N/A
CIEN Ciena	N/A	N/A	N/A	N/A	N/A
LITE Lumentum	N/A	N/A	N/A	N/A	N/A

Latest CIEN, AEIS, LITE, and ANET Dividends

Announcement	Company	Period	Amount	Yield	Ex-Dividend Date	Record Date	Payable Date
8/6/2026	AEIS Advanced Energy Industries	quarterly	$0.10	0.12%	8/24/2026	8/24/2026	9/4/2026

(Data available from 1/1/2013 forward)

Compare Debt

Company	Debt-to-Equity Ratio	Current Ratio	Quick Ratio
AEIS Advanced Energy Industries	0.78	3.79	1.13
ANET Arista Networks	N/A	2.96	2.47
CIEN Ciena	0.53	2.73	2.11
LITE Lumentum	0.01	1.14	0.97

Compare Ownership

Institutional Ownership

Company	Institutional Ownership
AEIS Advanced Energy Industries	99.67%
ANET Arista Networks	82.47%
CIEN Ciena	91.99%
LITE Lumentum	94.05%

Insider Ownership

Company	Insider Ownership
AEIS Advanced Energy Industries	1.30%
ANET Arista Networks	2.70%
CIEN Ciena	0.58%
LITE Lumentum	0.43%

Compare Miscellaneous Stats

Company	Employees	Shares Outstanding	Free Float	Optionable
AEIS Advanced Energy Industries	13,000	40.05 million	39.53 million	Optionable
ANET Arista Networks	5,115	1.26 billion	1.23 billion	Optionable
CIEN Ciena	9,080	141.55 million	140.73 million	Optionable
LITE Lumentum	10,562	77.80 million	77.47 million	Optionable

CIEN, AEIS, LITE, and ANET Headlines

Recent News About These Companies

Is Lumentum Holdings (LITE) Fully Valued After Its Recent Rally?

August 8 at 8:38 AM | finance.yahoo.com

UNICOM Systems Inc. Raises Stake in Lumentum Holdings Inc. $LITE

August 8 at 5:59 AM | marketbeat.com

PensionDanmark Pensionsforsikringsaktieselskab Acquires 5,707 Shares of Lumentum Holdings Inc. $LITE

August 8 at 5:28 AM | marketbeat.com

Pacer Advisors Inc. Sells 8,733 Shares of Lumentum Holdings Inc. $LITE

August 8 at 5:11 AM | marketbeat.com

Czech National Bank Purchases 2,700 Shares of Lumentum Holdings Inc. $LITE

August 8 at 4:00 AM | marketbeat.com

Lumentum Holdings Inc. $LITE Shares Sold by Assenagon Asset Management S.A.

August 8 at 3:14 AM | marketbeat.com

Nvidia-backed Lumentum reports earnings Tuesday. Here’s how much the stock could move

August 7 at 12:13 AM | msn.com

Lumentum (NASDAQ:LITE) Shares Up 6.2% - Time to Buy?

August 7 at 5:19 PM | marketbeat.com

These AI ‘Pick and Shovel' Plays Soared on Friday

August 7 at 5:01 PM | investopedia.com

Nvidia-Backed Lumentum Reports Earnings Tuesday. Here's How Much the Stock Could Move

August 7 at 3:06 PM | investopedia.com

Should Lumentum Stock Be in Your Portfolio Pre-Q4 Earnings?

August 7 at 2:21 PM | zacks.com

Applied Optoelectronics Zooms 13% Higher on Pivotal Quarterly Print; Coherent Advances 13%, Lumentum Adds 8%

August 7 at 10:10 AM | 247wallst.com

Red Spruce Capital LLC Purchases Shares of 3,188 Lumentum Holdings Inc. $LITE

August 7 at 6:15 AM | marketbeat.com

Lumentum (NASDAQ:LITE) Stock Price Up 1.4% - Should You Buy?

August 6 at 5:20 PM | marketbeat.com

Lumentum: You Snooze, You Lose

August 6 at 2:47 PM | seekingalpha.com

Can Healthy Y/Y Top-Line Growth Boost Anterix's Q1 Earnings?

August 6 at 2:47 PM | finance.yahoo.com

The Trump Administration Could Soon Create the ‘Mother of All' AI Bottlenecks. These Stocks Could Soar.

August 6 at 12:14 PM | 247wallst.com

AI ETFs: Memory & Photonics Move Into Focus

August 6 at 7:21 AM | etftrends.comE

LITE Stock Alert: Analysts See Big Upside Ahead for Lumentum as Trump Aims to Restrict Chinese Data Center Components

August 5, 2026 | barchart.com

Lumentum (NASDAQ:LITE) Stock Price Down 2.7% - What's Next?

August 5, 2026 | marketbeat.com

Is Lumentum (LITE) Quietly Redefining Its Moat With This Post-Retirement Quality Guru Arrangement?

August 5, 2026 | finance.yahoo.com

New MarketBeat Followers Over Time

Media Sentiment Over Time

Top Headlines

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CIEN, AEIS, LITE, and ANET Company Descriptions

Advanced Energy Industries NASDAQ:AEIS

$325.02 +1.11 (+0.34%)

Closing price 08/7/2026 04:00 PM Eastern

Extended Trading

$324.92 -0.10 (-0.03%)

As of 08/7/2026 07:44 PM Eastern

Advanced Energy Industries, Inc. provides precision power conversion, measurement, and control solutions in the United States and internationally. The company's plasma power products offer solutions to enable innovation for semiconductor and thin film plasma processes, such as dry etch and deposition. It also provides high and low voltage power products used in a range of applications, such as semiconductor equipment, industrial production, medical and life science equipment, data centers computing, networking, and telecommunications. In addition, the company supplies sensing, controls, and instrumentation products for advanced measurement and calibration of power and temperature. Further, the company provides calibration, conversions, upgrades, and refurbishments and used equipment to companies, as well as repair services. Further, it offers warranty and after-market repair services. It offers its products through a direct sales force, independent sales representatives, channel partners, and distributors. Advanced Energy Industries, Inc. was incorporated in 1981 and is headquartered in Denver, Colorado.

Arista Networks NYSE:ANET

$188.61 -3.71 (-1.93%)

Closing price 08/7/2026 03:59 PM Eastern

Extended Trading

$189.25 +0.64 (+0.34%)

As of 08/7/2026 07:59 PM Eastern

Arista Networks, Inc. engages in the development, marketing, and sale of data-driven, client to cloud networking solutions for data center, campus, and routing environments in the Americas, Europe, the Middle East, Africa, and the Asia-Pacific. Its cloud networking solutions consist of Extensible Operating System (EOS), a publish-subscribe state-sharing networking operating system offered in combination with a set of network applications. The company offers data center and cloud networking systems, including newer artificial intelligence (AI) ethernet switching platforms; campus wired and wireless products, and routing systems addressing Core Routing, Edge Routing, Data Center Interconnect (DCI), Multi-cloud and Wide Area Networking (WAN) use cases; and a suite of value-add software solutions that leverage EOS to provide end-to-end orchestration, automation, analytics, network monitoring, and security. It also provides post contract customer support services, such as technical support, hardware repair and replacement parts beyond standard warranty, bug fixes, patches, and upgrade services. The company serves a range of industries comprising internet companies, service providers, financial services organizations, government agencies, media and entertainment companies, telecommunication service providers, and others. It markets and sells its products through distributors, system integrators, value-added resellers, and original equipment manufacturer partners, as well as through its direct sales force. The company was formerly known as Arastra, Inc. and changed its name to Arista Networks, Inc. in October 2008. Arista Networks, Inc. was incorporated in 2004 and is headquartered in Santa Clara, California.

Ciena NYSE:CIEN

$412.82 +9.06 (+2.24%)

Closing price 08/7/2026 03:59 PM Eastern

Extended Trading

$413.06 +0.24 (+0.06%)

As of 08/7/2026 07:59 PM Eastern

Ciena Corporation provides hardware and software services for delivery of video, data, and voice traffic metro, aggregation, and access communications network worldwide. The company's Networking Platforms segment offers convergence of coherent optical transport, open optical networking, optical transport network switching, IP routing, and switching services. Its products include 6500 Packet-Optical Platform, Waveserver stackable interconnect system, and the 6500 Reconfigurable line system, and the 5400 family of Packet-Optical platforms, as well as 8100 coherent routing platforms; 3000 family of service delivery switches and the 5000 family of service aggregation switches, as well as 8700 Packetwave Platform and 6500 Packet Transport System. This segment also sells operating system software and enhanced software features embedded in each of its products. The company's Blue Planet Automation Software and Services segment provides multi-domain service orchestration, inventory, route optimization and analysis, multi-cloud orchestration, and unified assurance and analytics services. Its Platform Software and Service segment offers MCP domain controller solution, and OneControl unified management system, as well as planning tools. The company's Global Services segment provides maintenance support and training, installation and deployment, and consulting and network design services. Ciena Corporation was incorporated in 1992 and is headquartered in Hanover, Maryland.

Lumentum NASDAQ:LITE

$890.17 +52.11 (+6.22%)

Closing price 08/7/2026 04:00 PM Eastern

Extended Trading

$894.00 +3.83 (+0.43%)

As of 08/7/2026 08:00 PM Eastern

Lumentum Holdings Inc. manufactures and sells optical and photonic products in the Americas, the Asia-Pacific, Europe, the Middle East, and Africa. The company operates through two segments: Optical Communications (OpComms) and Commercial Lasers (Lasers). The OpComms segment offers components, modules, and subsystems that enable the transmission and transport of video, audio, and data over high-capacity fiber optic cables. It offers tunable transponders, transceivers, and transmitter modules; tunable lasers, receivers, and modulators; transport products, such as reconfigurable optical add/drop multiplexers, amplifiers, and optical channel monitors, as well as components, including 980nm, multi-mode, and Raman pumps; and switches, attenuators, photodetectors, gain flattening filters, isolators, wavelength-division multiplexing filters, arrayed waveguide gratings, multiplex/de-multiplexers, and integrated passive modules. This segment also provides Super Transport Blade, which integrates optical transport functions into a single-slot blade; vertical-cavity surface-emitting lasers; directly modulated and electro-absorption modulated lasers; and laser illumination sources for 3D sensing systems. It serves customers in telecommunications, data communications, and consumer and industrial markets. The Commercial Lasers segment offers diode-pumped solid-state, fiber, diode, direct-diode, and gas lasers, such as argon-ion and helium-neon lasers for use in original equipment manufacturer applications. It serves customers in markets and applications, such as sheet metal processing, general manufacturing, biotechnology, solar cell processing, graphics and imaging, remote sensing, and precision machining. Lumentum Holdings Inc. was incorporated in 2015 and is headquartered in San Jose, California.

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Compare Stocks

Comparative Price Performance Over Time

Compare Price & Volume

Compare Price Performance

Compare Price & Volume

Compare Price Performance

Compare Analyst Forecasts

Current Analyst Ratings Breakdown

Latest CIEN, AEIS, LITE, and ANET Analyst Ratings

Compare Sales & Book Value

Compare Profitability & Earnings

Latest CIEN, AEIS, LITE, and ANET Earnings

Compare Dividends

Latest CIEN, AEIS, LITE, and ANET Dividends

Compare Debt

Compare Ownership

Institutional Ownership

Insider Ownership

Compare Miscellaneous Stats

CIEN, AEIS, LITE, and ANET Headlines

Recent News About These Companies

New MarketBeat Followers Over Time

Media Sentiment Over Time

Top Headlines

CIEN, AEIS, LITE, and ANET Company Descriptions

Advanced Energy Industries NASDAQ:AEIS

Arista Networks NYSE:ANET

Ciena NYSE:CIEN

Lumentum NASDAQ:LITE

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