Corning Inc
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About the company
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.
- CEO
- Wendell Weeks
- IPO
- 1981
- Employees
- 67,200
- HQ
- Corning, NY, US
Price Chart
- Market Cap
- $185.52B
- P/E
- 102.16
- P/S
- 11.37
- P/B
- 15.75
- EV/EBITDA
- 51.08
- Div Yield
- 0.52%
- Gross Margin
- 36.31%
- Op Margin
- 15.31%
- Net Margin
- 11.09%
- ROE
- 15.65%
- ROIC
- 7.89%
- Revenue
- $15.63B · 19.14%
- Net Income
- $1.60B · 215.42%
- EPS
- $1.86 · 215.25%
- Op Income
- $2.33B
- FCF YoY
- 45.07%
- 52W High
- $230.50
- 52W Low
- $51.32
- 50D MA
- $182.17
- 200D MA
- $123.35
- Beta
- 1.16
- Avg Volume
- 13.37M
AI snapshot
Six angles, distilled from the data.
The stock is in a powerful multi-month uptrend and has pushed into fresh highs, well above its 200-day moving average. The move has been decisive rather than choppy, with the shares now sitting near the top of the 52-week range after a long base-to-breakout sequence.
Street sentiment stays constructive, with a Buy consensus and a median target of $180 versus a consensus target of $175.33, both below the current market level. Recent changes skew to higher targets, including Truist at $205, UBS at $228, and Mizuho at $220, even as most firms kept ratings steady.
Corning has a clean earnings beat streak, with 7 straight quarters of upside versus estimates. Next-year EPS is modeled to rise to 4.2029 from 2.08 TTM, so shareholders should watch whether revenue momentum and margin discipline keep that step-up intact.
Recent insider flow leans negative on discretionary activity, with multiple open-market sales from senior leaders and no open-market buys. Several entries are automatic award, vesting, or tax-related transactions, but the repeated S-code selling from the CEO, COO, and other executives is the clearest signal.
Profitability is solid, with a 36.4% gross margin, 15.66% operating margin, and 11.09% net margin. Growth is also improving, with revenue up 20% year over year and earnings up 138.9%, while free cash flow reached $3.977 billion in fiscal 2025.
Corning’s edge is scale and breadth across optical communications, display, specialty materials, automotive, and life sciences. The valuation is rich versus the market, at 104.02 times earnings, so the setup favors execution over multiple expansion.
Recent insider transactions
Who's buying, who's selling, and how much.
| Date | Insider | Type | Shares |
|---|---|---|---|
| Jun 22, 26 | Gullo Michelle L | other | 18,378 |
| Jun 9, 26 | WEEKS WENDELL P | other | 100,000 |
| Jun 9, 26 | WEEKS WENDELL P | sell | 100,000 |
| Jun 9, 26 | WEEKS WENDELL P | other | 100,000 |
| May 22, 26 | Amin Jaymin | other | 7,917 |
| May 22, 26 | Amin Jaymin | sell | 27,395 |
| May 22, 26 | Amin Jaymin | other | 7,917 |
| May 15, 26 | Nelson Avery H III | sell | 20,000 |
| May 14, 26 | Fang Li | other | 8,725 |
| May 14, 26 | Fang Li | other | 8,725 |
Our GLW coverage
Recent articles, reports, and earnings notes.

Corning (GLW): AI Optical Growth Drives Re-Rating
Corning is benefiting from surging AI-driven optical demand, with Optical Communications now the clear growth engine. The stock earns a Buy as improving margins and earnings power offset a rich valuation.

Corning Inc (GLW) climbs 11% on AI fiber demand
Corning Inc (GLW) climbs sharply after fresh AI infrastructure optimism and new attention on its role in hyperscale networking. Investors are bidding up the stock as major deals with Nvidia and Amazon reinforce the company’s growing importance in optical communications.

Corning is no longer a legacy glass stock and the market is finally treating it that way
Corning’s latest surge looks like a real business rerating, not another short-lived legacy industrial pop. The AI fiber story is now backed by multiple hyperscaler deals, fast optical growth, and a market that is finally pricing GLW like infrastructure for the next buildout cycle.
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AI analysis · Last refreshed June 24, 2026 · Live quote · Not investment advice