Hardware, Equipment & Parts · NYSE
Current Price
$151.86
Intrinsic Value
Use the calculator below to estimate
Run a PE ratio stock valuation on Corning Incorporated with auto-filled earnings data, adjustable target PE, and instant fair value estimate.
Corning Incorporated engages in display technologies, optical communications, environmental technologies, specialty materials, and life sciences businesses worldwide. The company's Display Technologies segment offers glass substrates for liquid crystal displays and organic light-emitting diodes 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, including cable assemblies, fiber optic hardware and connectors, optical components and couplers, closures, network interface devices, and other accessories. This segment also offers its products to businesses, governments, and individuals. Its Specialty Materials segment manufactures products that provide material formulations for glass, glass ceramics, crystals, precision metrology instruments, software; as well as ultra-thin and ultra-flat glass wafers, substrates, tinted sunglasses, and radiation shielding products. This segment serves various industries, including mobile consumer electronics, semiconductor equipment optics and consumables; aerospace and defense optics; radiation shielding products, sunglasses, and telecommunications components. The company's Environmental Technologies segment offers ceramic substrates and filter products for emissions control in mobile, gasoline, and diesel applications. The company's Life Sciences segment offers laboratory products comprising consumables, such as plastic vessels, liquid handling plastics, specialty surfaces, cell culture media, and serum, as well as general labware and equipment under the Corning, Falcon, Pyrex, 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.
Earnings Yield
1.38%
ROE (TTM)
15.6%
Based on trailing twelve-month data, GLW has earnings per share of N/A and trades at a PE ratio of N/A. These are key inputs for stock valuation using the PE ratio method.
The trailing twelve-month PE ratio of GLW reflects how much investors pay per dollar of Corning Incorporated's earnings. This metric is most useful when compared to Hardware, Equipment & Parts peers and the company's own historical range.
Whether GLW is overvalued depends on comparing its PE ratio to Hardware, Equipment & Parts peers, historical averages, and growth expectations. A PE above the sector average may indicate overvaluation, but high-growth companies often command premium multiples. Consider pairing PE analysis with a DCF model for a more complete picture.
To value Corning Incorporated using PE: (1) Compare the current PE against the Hardware, Equipment & Parts median to assess relative pricing, (2) check the PEG ratio to adjust for growth expectations, (3) review the 5-year PE range to identify where the stock sits historically, and (4) estimate fair value by multiplying a target PE by forward EPS estimates. This relative approach complements DCF's absolute valuation.
The PEG ratio divides the PE ratio by the expected earnings growth rate, providing a growth-adjusted valuation metric. A PEG below 1.0 may indicate undervaluation relative to growth, while above 2.0 may suggest overvaluation. PEG is most reliable for companies with stable, predictable earnings growth.
PE ratio gives a quick relative read — how GLW is priced versus Hardware, Equipment & Parts peers. DCF provides an absolute value based on projected free cash flows. For GLW, with a strong ROE of 15.6%, both methods are worth using — PE for a market-relative check, DCF to stress-test whether fundamentals justify the price. Each method has blind spots: PE ignores capital structure and cash flow quality, while DCF is sensitive to growth and discount rate assumptions.
