Corning Inc
GLW
Rank in Stocks
#195
Corning Incorporated operates in optical communications, display, specialty... Corning Incorporated operates in optical communications, display, specialty materials, automotive, and life sciences businesses in the United States, Canada, Mexico, Japan, Taiwan, China, South Korea, Germany, and internationally. The company 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. It also 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. In addition, it 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 markets, such as mobile consumer electronics, semiconductor equipment optics and consumables, aerospace and defense optics, radiation shielding products, sunglasses, and telecommunications components. Further, the company provides ceramic substrates and filter products for emissions control in mobile, gasoline, and diesel applications, as well as technical glass and optic products and solutions for the interior and exterior of vehicles. Additionally, it offers laboratory products, including plastic vessels, liquid handling plastics, specialty surfaces, cell culture media, and serum, as well as general labware, and glassware and equipment under the Corning, Falcon, PYREX, and Axygen brands. It also offers polysilicon products and pharmaceutical glass tubing and vials. 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.
Share Price
$132.72
Last synced: 2026-10-19
Market Cap
$114.32B
Change (1 day)
0.64%
Change (1 year)
55.63%
Country
US
Trade Corning Inc (GLW)
Category
Technology
P/E ratio for Corning Inc (GLW)
P/E ratio as of October 2026 TTM: 63.76
According to Corning Inc latest financial reports and stock price the company's current price-to-earnings ratio (TTM) is 63.76. At the end of 2024 the company had a P/E ratio of 80.11.
P/E ratio history for Corning Inc from 2000 to 2026
P/E ratio at the end of each year
| Year | P/E Ratio | Change |
|---|---|---|
| 2026 (TTM) | 63.76 | 35.14% |
| 2025 | 47.18 | -41.10% |
| 2024 | 80.11 | 80.25% |
| 2023 | 44.44 | 117.22% |
| 2022 | 20.46 | 26.50% |
| 2021 | 16.17 | -69.77% |
| 2020 | 53.51 | 127.40% |
| 2019 | 23.53 | -11.76% |
| 2018 | 26.67 | -146.29% |
| 2017 | -57.61 | -959.85% |
| 2016 | 6.70 | -59.74% |
| 2015 | 16.64 | 37.48% |
| 2014 | 12.11 | -8.26% |
| 2013 | 13.19 | 14.49% |
| 2012 | 11.52 | 60.12% |
| 2011 | 7.20 | -14.93% |
| 2010 | 8.46 | -43.24% |
| 2009 | 14.91 | 427.07% |
| 2008 | 2.83 | -83.82% |
| 2007 | 17.47 | 12.07% |
| 2006 | 15.59 | -68.28% |
| 2005 | 49.15 | -758.32% |
| 2004 | -7.47 | -84.25% |
| 2003 | -47.41 | 1,712.69% |
| 2002 | -2.62 | 72.67% |
| 2001 | -1.51 | -101.41% |
| 2000 | 107.52 | 0.00% |
P/E ratio for similar companies or competitors
| Company | P/E Ratio | P/E Ratio Difference | Country |
|---|---|---|---|
| 39.38 | -38.24% |
US
|
|
| - | - |
JP
|
|
| 51.88 | -18.63% |
TW
|
|
| 15.75 | -75.30% |
TW
|
|
| - | - |
JP
|
How to read a P/E ratio?
The Price/Earnings ratio measures the relationship between a company's stock price and its earnings per share.
A low but positive P/E ratio stands for a company that is generating high earnings compared to its current valuation and might be undervalued. A company with a high negative (near 0) P/E ratio stands for a company that is generating heavy losses compared to its current valuation.
Companies with a P/E ratio over 30 or a negative one are generaly seen as "growth stocks" meaning that investors typically expect the company to grow or to become profitable in the future.
Companies with a positive P/E ratio bellow 10 are generally seen as "value stocks" meaning that the company is already very profitable and unlikely to strong growth in the future.