Corning Incorporated
GLWTechnologyNASDAQElectronic Components · Last scanned Sep 9, 2026
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Daily timeframeCorning Incorporated operates in optical communications, display, specialty materials, automotive, and life sciences businesses in the United States, Canada, Mexico, Japan, Taiwan, China, South. At a $142.96B market cap, Corning Incorporated ranks as a large-cap company within technology. 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.
Market Cap
$142.96B
Beta
1.15
P/E (TTM)
76.13
P/E (Fwd)
38.19
EPS (TTM)
$2.18
EPS (Fwd)
$4.35
ROE
16.8%
ROA
5.4%
Cash
$2.50B
Total Debt
$9.38B
Free CF
$734.5M
52W Change
113.1%
Annual Financials
Cash vs Debt
Where GLW stands vs its 150-day and 200-day moving averages
As of the September 3, 2026 close, GLW finished 10.41% below its 150-day moving average ($160.88) and 1.05% above its 200-day moving average ($142.63). This snapshot is end-of-day data shown with a five-trading-day delay on the free plan; Premium members see readings from the latest close.
Is GLW overbought or oversold?
At the September 3, 2026 close, GLW's RSI(14) was 37.8, in neutral territory (between 30 and 70). The MACD histogram was negative, so short-term momentum leaned bearish at that close. These readings are historical, refresh daily after market close, and are not investment advice.
Corning Incorporated carries $9.38B in total debt against $2.50B in cash reserves — debt is roughly 3.7x the cash position. Managing this leverage effectively will be important for long-term financial stability. The company generates $734.5M in free cash flow annually, which funds everything from R&D to shareholder returns without needing external financing. ROE of 16.8% points to strong capital efficiency, indicating how much profit the company produces per dollar of shareholder equity. An ROA of 5.4% suggests reasonable efficiency in deploying the company's asset base. Revenue has been uneven over recent years, ranging from $14.19B to $15.63B.
At over 50x earnings, GLW carries valuation risk — any slowdown in growth expectations could lead to meaningful price adjustments. Understanding these risk dimensions helps frame what to watch going forward as conditions evolve for Corning Incorporated and its sector.