This page has not been authorized, sponsored, or otherwise approved or endorsed by the companies represented herein. Each of the company logos represented herein are trademarks of Microsoft Corporation; Dow Jones & Company; Nasdaq, Inc.; Forbes Media, LLC; Investor's Business Daily, Inc.; and Morningstar, Inc.
Copyright 2025 Zacks Investment Research | 101 N Wacker Drive, Floor 15, Chicago, IL 60606
At the center of everything we do is a strong commitment to independent research and sharing its profitable discoveries with investors. This dedication to giving investors a trading advantage led to the creation of our proven Zacks Rank stock-rating system. Since 1988 it has more than doubled the S&P 500 with an average gain of +23.75% per year. These returns cover a period from January 1, 1988 through July 7, 2025. Zacks Rank stock-rating system returns are computed monthly based on the beginning of the month and end of the month Zacks Rank stock prices plus any dividends received during that particular month. A simple, equally-weighted average return of all Zacks Rank stocks is calculated to determine the monthly return. The monthly returns are then compounded to arrive at the annual return. Only Zacks Rank stocks included in Zacks hypothetical portfolios at the beginning of each month are included in the return calculations. Zacks Ranks stocks can, and often do, change throughout the month. Certain Zacks Rank stocks for which no month-end price was available, pricing information was not collected, or for certain other reasons have been excluded from these return calculations. Zacks may license the Zacks Mutual Fund rating provided herein to third parties, including but not limited to the issuer.
Visit Performance Disclosure for information about the performance numbers displayed above.
Visit www.zacksdata.com to get our data and content for your mobile app or website.
Real time prices by BATS. Delayed quotes by Sungard.
NYSE and AMEX data is at least 20 minutes delayed. NASDAQ data is at least 15 minutes delayed.
This site is protected by reCAPTCHA and the Google Privacy Policy, DMCA Policy and Terms of Service apply.
View All Zacks #1 Ranked Stocks
Zacks News
New York-based Corning Incorporated started out as a glass business that was reincorporated in 1936. The company has since developed its glass technologies to produce advanced glass substrates that are used in a large number of applications across multiple markets. Currently, Corning reports results under five operating segments.
GLW vs. VCRA: Which Stock Should Value Investors Buy Now?
by Zacks Equity Research
GLW vs. VCRA: Which Stock Is the Better Value Option?
Will Corning Be Able to Sustain Momentum Amid Headwinds?
by Zacks Equity Research
Corning's (GLW) solid growth potential in glass substrate industry and strength in fiber optic solutions business are impressive.
Altice Rides on Solid Subscriber Trends & Portfolio Strength
by Zacks Equity Research
Altice USA (ATUS) is on track with its five-year plan to build a FTTH network and deploy home communications hub to meet the demand for faster data speed and related technologies.
Corning (GLW) Up 1.4% Since Last Earnings Report: Can It Continue?
by Zacks Equity Research
Corning (GLW) reported earnings 30 days ago. What's next for the stock? We take a look at earnings estimates for some clues.
Options Traders Expect Huge Moves in Corning (GLW) Stock
by Zacks Equity Research
Corning (GLW) needs investors to pay close attention to the stock based on moves in the options market lately.
ADTRAN Aims to Curb Margin Woes With Solid Product Portfolio
by Zacks Equity Research
ADTRAN (ADTN) is focused on being a top global supplier of Access infrastructure and related value-added solutions through a broad portfolio of hardware and software network solutions.
ARRIS (ARRS) Q3 Earnings Surpass Estimates, Revenues Lag
by Zacks Equity Research
ARRIS (ARRS) reports year-over-year lower earnings and revenues in third-quarter 2018.
Zayo's (ZAYO) Earnings and Revenues Miss Estimates in Q1
by Zacks Equity Research
Zayo Group Holdings (ZAYO) records year-over-year decrease in net income in fiscal Q1, primarily due to higher provision of income tax.
GLW vs. ACIA: Which Stock Should Value Investors Buy Now?
by Zacks Equity Research
GLW vs. ACIA: Which Stock Is the Better Value Option?
Altice (ATUS) Beats Q3 Earnings Estimates on Record Margins
by Zacks Equity Research
Driven by improved performance all the business segments, Altice (ATUS) reports record third-quarter 2018 results.
Watts Water (WTS) Beats Earnings, Revenue Estimates in Q3
by Zacks Equity Research
Top-line growth in the Americas, higher price, volume, productivity, lower effective tax rate and lower non-operating expenses drive Watts Water (WTS) third-quarter earnings.
Arista (ANET) Surpasses Q3 Earnings and Revenue Estimates
by Zacks Equity Research
Arista (ANET) beats third-quarter earnings driven by strong order trends from customers and top-line growth.
Telecom Stock Roundup: Verizon, AT&T, Juniper, Corning Report Q3 Earnings & More
by Supriyo Bose
As the earnings season gains steam, equity markets appear a bit shaky with high volatility despite solid performance from the technology sector, of which telecom is part.
Corning (GLW) Beats Q3 Earnings on Holistic Growth, View Up
by Zacks Equity Research
Corning's (GLW) sales jump year over year is driven by revenue growth in all businesses, particularly Optical Communications, Environmental Technologies and Specialty Materials.
Corning (GLW) Surpasses Q3 Earnings and Revenue Estimates
by Zacks Equity Research
Corning (GLW) delivered earnings and revenue surprises of 6.25% and 1.65%, respectively, for the quarter ended September 2018. Do the numbers hold clues to what lies ahead for the stock?
Telecom Stocks' Q3 Earnings Roster for Oct 23: VZ, GLW, JNPR
by Supriyo Bose
Let's take a sneak peek at three major Telecom stocks scheduled to report third-quarter earnings on Oct 23 to see how things are shaping up for the upcoming results.
GLW vs. VCRA: Which Stock Should Value Investors Buy Now?
by Zacks Equity Research
GLW vs. VCRA: Which Stock Is the Better Value Option?
Can Healthy Top-Line Growth Aid Corning's (GLW) Q3 Earnings?
by Zacks Equity Research
Corning (GLW) is likely to report higher revenues in the third quarter backed by healthy growth dynamics.
Corning (GLW) Q3 Earnings Preview: What's in the Cards?
by Zacks Equity Research
Corning (GLW) doesn't possess the right combination of the two key ingredients for a likely earnings beat in its upcoming report. Get prepared with the key expectations.
HP Enhances Convertible PC, Brings Leather-Made Spectre Folio
by Zacks Equity Research
HP (HP) unveils a convertible laptop, Spectre Folio, made of leather, in order to tap the growing demand for 2-in-1 devices.
GLW vs. VCRA: Which Stock Is the Better Value Option?
by Zacks Equity Research
GLW vs. VCRA: Which Stock Is the Better Value Option?
Corning (GLW) Hits 52-Week High, Can the Run Continue?
by Zacks Equity Research
Corning (GLW) is at a 52-week high, but can investors hope for more gains in the future? We take a look at the company's fundamentals for clues.
Enterprise Customers Boost ARRIS' (ARRS) Global Market Share
by Zacks Equity Research
ARRIS' (ARRS) focus on catering to the evolving needs of service providers helps it gain increased traction in international markets.
ARRIS Products to Boost HBO Latin America Content Delivery
by Zacks Equity Research
ARRIS International's (ARRS) DSR-7412 transcoder and DSR-4470 receiver decoder will power the next-generation satellite distribution network of HBO Latin America.
Apple Watch, AirPods to Hit by Trump's Proposed China Tariff
by Zacks Equity Research
Additional levy on Chinese imports will push up prices of Apple's (AAPL) Watch, AirPods and other products.