Corning Inc. (GLW)

Technology · NYSE · US

$158.39-10.73% today

Fundamentals

Market cap$164.29B
P/E ratio91.8
Dividend yield0.59%
Revenue growth (YoY)+20.0%
Profit margin11.1%
Return on equity16.7%
52-week range$53.18 to $271.78
Next earnings2026-07-28

Valuation and ratings

DCF fair value$80.08
Upside to fair value-49.4%
Analyst target (mean)$212.07
Analyst range$155.00 to $270.00
Analysts covering15
Consensus viewbuy
Moat score64/100
Overall rating37/100, Reduce

Corning Inc. trades at $158.39, which is 49% above the $80.08 our discounted cash flow model puts on the business. On that measure it screens as expensive, which is not the same as saying it will fall.

Our moat model scores it 64 out of 100, which is a moat, but not a deep one. A moat is a structural reason competitors cannot take the profits away, and it matters more to a long holding period than any single quarter's numbers do.

It changes hands at 91.8 times earnings. Be careful reading that in isolation: for a cyclical business a low P/E arrives at the top of the cycle, when profits are peaking and about to fall, which is exactly when the shares look cheapest and are not.

About Corning Inc.

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.

Industry: Electronic ComponentsEmployees: 67,200HQ: United States

GLW passes 1 of our 30 screens today

Each screen prints the exact criteria it used, and the circumstances in which it is wrong.

Smart money ownership

21 of the funds we track reported a position in their latest SEC 13F filing. Largest first:

A word of warning on reading these figures: a 13F reports the market value of a holding, so a fund that traded nothing at all still appears to have sold when the price fell. We found 102 companies where the standard reading gives the opposite answer. Only the share count is honest.

Common questions

Is Corning Inc. (GLW) undervalued?

Against our discounted cash flow estimate of $80.08, GLW at $158.39 is 49% above fair value. That is one model's answer, not a recommendation, and most of a DCF's output sits in a terminal value nobody can forecast.

Which funds own GLW?

21 of the institutions we track reported a position in GLW in their most recent SEC 13F filing. A 13F is filed up to 45 days after quarter end, so it tells you what a fund held then, not what it holds now.

What is GLW's P/E ratio?

GLW trades at 91.8 times earnings. A low P/E is not automatically cheap: on a cyclical company it is usually a warning that earnings are at a peak.

The full research page for GLW, with financial statements, ownership detail, peer comparison and alerts, is free inside the app.

Data from company filings, exchange quotes and SEC EDGAR 13F disclosures. Quotes are delayed. Metrics we do not have are left out rather than estimated. Educational information, not financial advice.