Compare Stocks: GLW, AEIS, FLEX, and LITE

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	$260.77 -5.4%	$287.42	$184.85 ▼ $397.44	$11.04B	1.31	507,131 shs	574,226 shs
FLEX Flex	$100.35 -9.5%	$113.85	$53.07 ▼ $166.86	$40.96B	1.67	3.27 million shs	4.85 million shs
GLW Corning	$140.89 -5.1%	$155.24	$77.39 ▼ $271.78	$127.95B	1.13	7.62 million shs	8.87 million shs
LITE Lumentum	$896.33 -9.3%	$932.17	$152.54 ▼ $1,143.00	$89.50B	1.53	4.93 million shs	5.70 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	-5.40%	-10.77%	+2.52%	-8.79%	+42.69%
FLEX Flex	-9.50%	-15.91%	-7.36%	-17.15%	+68.37%
GLW Corning	-5.14%	-13.62%	-1.90%	-11.11%	+66.36%
LITE Lumentum	-9.28%	-19.33%	+7.34%	+26.92%	+471.71%

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	$260.77 -5.4%	$287.42	$184.85 ▼ $397.44	$11.04B	1.31	507,131 shs	574,226 shs
FLEX Flex	$100.35 -9.5%	$113.85	$53.07 ▼ $166.86	$40.96B	1.67	3.27 million shs	4.85 million shs
GLW Corning	$140.89 -5.1%	$155.24	$77.39 ▼ $271.78	$127.95B	1.13	7.62 million shs	8.87 million shs
LITE Lumentum	$896.33 -9.3%	$932.17	$152.54 ▼ $1,143.00	$89.50B	1.53	4.93 million shs	5.70 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	-5.40%	-10.77%	+2.52%	-8.79%	+42.69%
FLEX Flex	-9.50%	-15.91%	-7.36%	-17.15%	+68.37%
GLW Corning	-5.14%	-13.62%	-1.90%	-11.11%	+66.36%
LITE Lumentum	-9.28%	-19.33%	+7.34%	+26.92%	+471.71%

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	57.03% Upside
FLEX Flex	2.82	Moderate Buy	$119.67	19.25% Upside
GLW Corning	2.65	Moderate Buy	$177.56	26.03% Upside
LITE Lumentum	2.65	Moderate Buy	$1,078.75	20.35% Upside

Current Analyst Ratings Breakdown

Latest GLW, AEIS, FLEX, and LITE Analyst Ratings

Date	Company	Brokerage	Action	Rating	Price Target
10/12/2026	LITE Lumentum	Zacks Research Subscribe to MarketBeat All Access to unlock brokerage rankings	Downgrade	Strong-Buy ➝ Hold
10/5/2026	GLW Corning	UBS Group Subscribe to MarketBeat All Access to unlock brokerage rankings	Boost Price Target	Buy	$196.00 ➝ $201.00
10/5/2026	LITE Lumentum	Rosenblatt Securities Subscribe to MarketBeat All Access to unlock brokerage rankings	Reiterated Rating	Buy	$1,300.00
10/5/2026	LITE Lumentum	Stifel Nicolaus Subscribe to MarketBeat All Access to unlock brokerage rankings	Boost Price Target	Buy	$1,100.00 ➝ $1,232.00
10/2/2026	GLW Corning	Truist Financial Subscribe to MarketBeat All Access to unlock brokerage rankings	Boost Price Target	Buy	$175.00 ➝ $182.00
9/30/2026	GLW Corning	Sanford C. Bernstein Subscribe to MarketBeat All Access to unlock brokerage rankings	Initiated Coverage	Market Perform	$140.00
9/30/2026	LITE Lumentum	Sanford C. Bernstein Subscribe to MarketBeat All Access to unlock brokerage rankings	Initiated Coverage	Outperform	$1,220.00
9/28/2026	AEIS Advanced Energy Industries	Citigroup Subscribe to MarketBeat All Access to unlock brokerage rankings	Reiterated Rating	Buy
9/28/2026	LITE Lumentum	Citigroup Subscribe to MarketBeat All Access to unlock brokerage rankings	Boost Price Target	Buy	$1,200.00 ➝ $1,400.00
9/23/2026	LITE Lumentum	Rosenblatt Securities Subscribe to MarketBeat All Access to unlock brokerage rankings	Reiterated Rating	Buy	$1,300.00
9/22/2026	AEIS Advanced Energy Industries	Cantor Fitzgerald Subscribe to MarketBeat All Access to unlock brokerage rankings	Reiterated Rating	Overweight

(Data available from 10/14/2023 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	5.81	$6.67 per share	39.07	$36.10 per share	7.22
FLEX Flex	$27.91B	1.33	$4.16 per share	24.10	$13.99 per share	7.17
GLW Corning	$15.63B	7.77	$3.92 per share	35.94	$14.35 per share	9.82
LITE Lumentum	$3.01B	26.94	$11.81 per share	75.87	$59.69 per share	15.02

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	48.65	21.18	N/A	10.77%	20.75%	10.39%	11/3/2026 (Estimated)
FLEX Flex	$880M	$2.59	34.65	16.32	0.56	3.32%	23.15%	5.50%	10/28/2026 (Estimated)
GLW Corning	$1.60B	$2.19	51.76	32.84	1.89	11.20%	20.09%	8.00%	10/27/2026 (Estimated)
LITE Lumentum	-$6.94B	-$82.21	N/A	27.10	N/A	-230.15%	26.34%	10.25%	11/5/2026 (Confirmed)

Latest GLW, AEIS, FLEX, and LITE Earnings

Date	Quarter	Company	Consensus Estimate	Reported EPS	Beat/Miss	Gap EPS	Revenue Estimate	Actual Revenue
11/5/2026	Q1 2027	LITE Lumentum	$4.21	N/A	N/A	N/A	$1.25 billion	N/A
11/3/2026	Q3 2026	AEIS Advanced Energy Industries	$3.04	N/A	N/A	N/A	$644.85 million	N/A
10/28/2026	Q2 2027	FLEX Flex	$1.06	N/A	N/A	N/A	$8.17 billion	N/A
10/27/2026	Q3 2026	GLW Corning	$0.8780	N/A	N/A	N/A	$5.02 billion	N/A
8/11/2026	Q4 2026	LITE Lumentum	$2.97	$3.23	+$0.26	-$84.65	$987.70 million	$1.01 billion
8/3/2026	Q2 2026	AEIS Advanced Energy Industries	$2.21	$2.74	+$0.53	$1.28	$544.42 million	$574.10 million
7/29/2026	Q1 2027	FLEX Flex	$0.8990	$1.00	+$0.1010	$0.76	$7.53 billion	$7.93 billion
7/28/2026	Q2 2026	GLW Corning	$0.7550	$0.78	+$0.0250	$0.64	$4.63 billion	$4.74 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	0.15%	N/A	7.46%	N/A
FLEX Flex	N/A	N/A	N/A	N/A	N/A
GLW Corning	$1.12	0.79%	+4.94%	51.14%	N/A
LITE Lumentum	N/A	N/A	N/A	N/A	N/A

Latest GLW, AEIS, FLEX, and LITE Dividends

Announcement	Company	Period	Amount	Yield	Ex-Dividend Date	Record Date	Payable Date
10/6/2026	GLW Corning	quarterly	$0.28	0.69%	11/13/2026	11/13/2026	12/11/2026
8/3/2026	AEIS Advanced Energy Industries	quarterly	$0.10	0.15%	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	2.94
FLEX Flex	0.95	1.38	0.89
GLW Corning	0.59	1.81	1.24
LITE Lumentum	0.01	1.68	1.40

Compare Ownership

Institutional Ownership

Company	Institutional Ownership
AEIS Advanced Energy Industries	99.67%
FLEX Flex	94.30%
GLW Corning	69.80%
LITE Lumentum	94.05%

Insider Ownership

Company	Insider Ownership
AEIS Advanced Energy Industries	1.30%
FLEX Flex	0.62%
GLW Corning	0.25%
LITE Lumentum	0.28%

Compare Miscellaneous Stats

Company	Employees	Shares Outstanding	Free Float	Optionable
AEIS Advanced Energy Industries	13,000	40.05 million	39.53 million	Optionable
FLEX Flex	149,686	369.40 million	367.11 million	Optionable
GLW Corning	67,200	861.39 million	859.24 million	Optionable
LITE Lumentum	13,757	90.58 million	90.33 million	Optionable

GLW, AEIS, FLEX, and LITE Headlines

Recent News About These Companies

Sanders Morris Harris LLC Buys 3,178 Shares of Lumentum Holdings Inc. $LITE

October 14 at 7:05 PM | marketbeat.com

[Breaking News] What is Lumentum (LITE), the top pick in photonics? An explanation of the company building the 'blood vessels' of AI.

October 14 at 5:31 PM | note.comN

Lumentum (NASDAQ:LITE) Shares Down 9.3% - Time to Sell?

October 14 at 5:20 PM | marketbeat.com

A $1,000 Investment in This AI Stock Became $22,715. The Real Story Is the Last 12 Months

October 14 at 2:45 PM | 247wallst.com

Lumentum Holdings Inc. $LITE Stock: N10 Wealth LLC Boosts Holdings

October 14 at 1:35 PM | marketbeat.com

Lumentum Holdings Inc. $LITE Stock Purchased by N10 Assets LLC

October 14 at 1:27 PM | marketbeat.com

47,855 Lumentum Holdings Inc. $LITE Shares Purchased by Generate Investment Management Ltd

October 14 at 1:04 PM | marketbeat.com

Applied Optoelectronics Dives 9% as AI Funding Fears Hit Optical Stocks; Coherent Slides 7%, Lumentum Drops 7%

October 14 at 12:35 PM | 247wallst.com

The Long-Term Investment Case for Lumentum (LITE)

October 14 at 12:31 PM | finance.yahoo.com

The Long-Term Investment Case for Lumentum (LITE)

October 14 at 11:31 AM | insidermonkey.com

Stifel raised target for Lumentum stock from USD 1,100 to USD 1,232

October 14 at 7:30 AM | ad-hoc-news.deA

Q Fund Management Hong Kong Ltd Acquires 7,780 Shares of Lumentum Holdings Inc. $LITE

October 14 at 7:19 AM | marketbeat.com

Lumentum (NASDAQ:LITE) Rating Lowered to Hold at Zacks Research

October 14 at 7:11 AM | marketbeat.com

1,574 Shares in Lumentum Holdings Inc. $LITE Acquired by Sax Wealth Advisors LLC

October 14 at 3:43 AM | marketbeat.com

Applied Optoelectronics Is Up 175% in 2026 and Lumentum Is Up 164%: Take Profits, or Hold On for the Ride?

October 13 at 3:10 PM | 247wallst.com

Analysts’ Opinions Are Mixed on These Technology Stocks: Intel (INTC) and Lumentum Holdings (LITE)

October 13 at 3:09 PM | theglobeandmail.com

LITE - Lumentum Holdings Inc.

October 13 at 3:09 PM | seekingalpha.com

Lumentum (LITE) Is Down 8.8% After Long‑Term AI Optics Commitments Raise New Demand Questions

October 13 at 3:09 PM | finance.yahoo.com

Lumentum Stock Falls Nearly 10% as Optics Stocks Slide in a Sector-Wide Selloff . Here’s Where the Stock Could Go by 2032

October 13 at 3:09 PM | tikr.comT

3 Best AI Stocks to Buy on This Pullback (SNDK, LITE, JBL)

October 13 at 2:21 PM | zacks.com

Lumentum (LITE) is a Top-Ranked Momentum Stock: Should You Buy?

October 13 at 10:50 AM | zacks.com

New MarketBeat Followers Over Time

Media Sentiment Over Time

Top Headlines

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GLW, AEIS, FLEX, and LITE Company Descriptions

Advanced Energy Industries NASDAQ:AEIS

$260.77 -14.88 (-5.40%)

Closing price 10/14/2026 04:00 PM Eastern

Extended Trading

$255.59 -5.18 (-1.99%)

As of 10/14/2026 07:53 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.

Flex NASDAQ:FLEX

$100.35 -10.53 (-9.50%)

Closing price 10/14/2026 04:00 PM Eastern

Extended Trading

$98.60 -1.75 (-1.74%)

As of 10/14/2026 07:58 PM Eastern

Flex Ltd. provides technology, supply chain, and manufacturing solutions in Asia, the Americas, and Europe. It operates through three segments: Flex Agility Solutions (FAS), Flex Reliability Solutions (FRS), and Nextracker. The FAS segment offers flexible supply and manufacturing system comprising communications, enterprise and cloud solution, which includes data, edge, and communications infrastructure; lifestyle solution including appliances, consumer packaging, floorcare, micro mobility, and audio; and consumer devices, such as mobile and high velocity consumer devices. Its FRS segment provides complex ramps with specialized production models and critical environments, which comprise automotive including next generation mobility, autonomous, connectivity, electrification, and smart technologies; health solutions, such as medical devices, medical equipment, and drug delivery; and industrial solutions including capital equipment, industrial devices, and renewables and grid edge. The Nextracker segment offers solar tracker and software solutions, which are used in utility-scale and ground-mounted distributed generation solar projects. In addition, it provides a broad array of services including design and engineering, component services, rapid prototyping, fulfillment, and circular economy solutions. The company was formerly known as Flextronics International Ltd. and changed its name to Flex Ltd. in September 2016. Flex Ltd. was founded in 1969 and is headquartered in Singapore.

Corning NYSE:GLW

$140.89 -7.65 (-5.15%)

Closing price 10/14/2026 03:59 PM Eastern

Extended Trading

$136.88 -4.01 (-2.85%)

As of 10/14/2026 07:59 PM Eastern

Corning Incorporated engages in the display technologies, optical communications, environmental technologies, specialty materials, and life sciences businesses in the United States and internationally. The company's Display Technologies segment offers glass substrates for flat panel displays, including liquid crystal displays and organic light-emitting diodes that are used in televisions, notebook computers, desktop monitors, tablets, and handheld devices. Its Optical Communications segment provides optical fibers and cables; and hardware and equipment products, such as cable assemblies, fiber optic hardware and connectors, optical components and couplers, closures, network interface devices, and other accessories for the telecommunications industry, businesses, governments, and individuals. The company's Specialty Materials segment manufactures products that offer material formulations for glass, glass ceramics, crystals, precision metrology instruments, and software, as well as glass wafers and substrates, tinted sunglasses, and radiation shielding products for various markets comprising mobile consumer electronics, semiconductor equipment optics and consumables, aerospace and defense optics, radiation shielding products, sunglasses, and telecommunications components. Its Environmental Technologies segment provides ceramic substrates and filter products for emissions control in mobile, gasoline, and diesel applications. The company's Life Sciences segment offers laboratory products, including consumables, such as plastic vessels, liquid handling plastics, specialty surfaces, cell culture media, and serum, as well as general labware, and glassware and equipment under the Corning, Pyrex, Falcon, and Axygen brands. The company was formerly known as Corning Glass Works and changed its name to Corning Incorporated in April 1989. Corning Incorporated was founded in 1851 and is headquartered in Corning, New York.

Lumentum NASDAQ:LITE

$896.33 -91.66 (-9.28%)

Closing price 10/14/2026 04:00 PM Eastern

Extended Trading

$869.38 -26.96 (-3.01%)

As of 10/14/2026 07:59 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 GLW, AEIS, FLEX, and LITE Analyst Ratings

Compare Sales & Book Value

Compare Profitability & Earnings

Latest GLW, AEIS, FLEX, and LITE Earnings

Compare Dividends

Latest GLW, AEIS, FLEX, and LITE Dividends

Compare Debt

Compare Ownership

Institutional Ownership

Insider Ownership

Compare Miscellaneous Stats

GLW, AEIS, FLEX, and LITE Headlines

Recent News About These Companies

New MarketBeat Followers Over Time

Media Sentiment Over Time

Top Headlines

GLW, AEIS, FLEX, and LITE Company Descriptions

Advanced Energy Industries NASDAQ:AEIS

Flex NASDAQ:FLEX

Corning NYSE:GLW

Lumentum NASDAQ:LITE

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