Corning (GLW)
Market Price (12/20/2025): $88.8 | Market Cap: $76.0 BilSector: Information Technology | Industry: Electronic Components
Corning (GLW)
Market Price (12/20/2025): $88.8Market Cap: $76.0 BilSector: Information TechnologyIndustry: Electronic Components
Investment Highlights
Why It Matters
Which of these 2 stories sounds closer for this stock?
1. Generates cash flow
The stock generated 4% or more of the share price (called cash flow yield), and shows moderate 10-15% or more growth.
2. Riding a trend
Think Tesla during the pandemic of 2020 when EVs were riding a cultural high, or Nvidia in the current AI boom, or even Figma. These companies don’t have enough yield, or, enough growth, or both - however - they are riding a trend. They have momentum. These can be more volatile - they don’t have the floor of strong cash flow
| Attractive cash flow generationCFO/Rev LTMCash Flow from Operations / Revenue (Sales), Last Twelve Months (LTM) is 15%, CFO LTM is 2.3 Bil | Valuation getting more expensiveP/S 6M Chg %Price/Sales change over 6 months. Declining P/S indicates valuation has become less expensive. is 64% |
| Low stock price volatilityVol 12M is 36% | Key risksGLW key risks include [1] an over-reliance on its Display Technologies segment for profitability, Show more. |
| Megatrend and thematic driversMegatrends include 5G & Advanced Connectivity, Advanced Materials, Biotechnology & Genomics, Precision Medicine, Show more. |
| Attractive cash flow generationCFO/Rev LTMCash Flow from Operations / Revenue (Sales), Last Twelve Months (LTM) is 15%, CFO LTM is 2.3 Bil |
| Low stock price volatilityVol 12M is 36% |
| Megatrend and thematic driversMegatrends include 5G & Advanced Connectivity, Advanced Materials, Biotechnology & Genomics, Precision Medicine, Show more. |
| Valuation getting more expensiveP/S 6M Chg %Price/Sales change over 6 months. Declining P/S indicates valuation has become less expensive. is 64% |
| Key risksGLW key risks include [1] an over-reliance on its Display Technologies segment for profitability, Show more. |
Valuation, Metrics & Events
GLW Stock
Why The Stock Moved
Qualitative Assessment
AI Generated Analysis | Feedback
Corning (GLW) demonstrated strong positive performance during the approximate period from August 31, 2025, to December 20, 2025, driven by several key factors:
1. Strong Q3 2025 Financial Results and Optimistic Outlook
Corning reported robust third-quarter 2025 results, meeting or slightly surpassing analyst expectations for earnings per share (EPS) and revenue. Core sales increased by 14% year-over-year, and core EPS grew by 24%. The company also provided an optimistic outlook for the fourth quarter of 2025, with revenue guidance exceeding analyst estimates and EPS guidance at or above consensus. This performance underscored strong operational execution and instilled confidence in management's strategic direction.
2. Surging Demand in Optical Communications Driven by AI and Data Centers
The Optical Communications segment was a significant growth driver, with enterprise sales increasing by 58% year-over-year. This surge was primarily attributed to the accelerating demand for new Generative AI (Gen AI) products and substantial investments in AI infrastructure. The segment's overall revenue rose by 33% year-over-year to $1.65 billion, with projections indicating a 34.7% growth for the Optical Communication segment in 2025. Analysts highlighted Corning's pivotal role in data centers, particularly its efforts to replace copper wiring with more efficient fiber optic glass.
Stock Movement Drivers
Return vs. Risk
Price Returns Compared
| 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Total [1] | |
|---|---|---|---|---|---|---|---|
| Returns | |||||||
| GLW Return | 28% | 6% | -12% | -1% | 61% | 86% | 253% |
| Peers Return | � | � | � | � | � | � | � |
| S&P 500 Return | 16% | 27% | -19% | 24% | 23% | 16% | 112% |
Monthly Win Rates [3] | |||||||
| GLW Win Rate | 50% | 50% | 42% | 42% | 92% | 67% | |
| Peers Win Rate | � | � | � | � | � | � | |
| S&P 500 Win Rate | 58% | 75% | 42% | 67% | 75% | 73% | |
Max Drawdowns [4] | |||||||
| GLW Max Drawdown | -38% | -3% | -20% | -15% | -2% | -17% | |
| Peers Max Drawdown | � | � | � | � | � | � | |
| S&P 500 Max Drawdown | -31% | -1% | -25% | -1% | -2% | -15% | |
[1] Cumulative total returns since the beginning of 2020
[2] Peers: TMO, DHR, BDC, COMM, BLTG. See GLW Returns vs. Peers.
[3] Win Rate = % of calendar months in which monthly returns were positive
[4] Max drawdown represents maximum peak-to-trough decline within a year
[5] 2025 data is for the year up to 12/19/2025 (YTD)
How Low Can It Go
| Event | GLW | S&P 500 |
|---|---|---|
| 2022 Inflation Shock | ||
| % Loss | -42.5% | -25.4% |
| % Gain to Breakeven | 73.9% | 34.1% |
| Time to Breakeven | 348 days | 464 days |
| 2020 Covid Pandemic | ||
| % Loss | -41.6% | -33.9% |
| % Gain to Breakeven | 71.3% | 51.3% |
| Time to Breakeven | 126 days | 148 days |
| 2018 Correction | ||
| % Loss | -25.1% | -19.8% |
| % Gain to Breakeven | 33.5% | 24.7% |
| Time to Breakeven | 447 days | 120 days |
| 2008 Global Financial Crisis | ||
| % Loss | -71.8% | -56.8% |
| % Gain to Breakeven | 255.1% | 131.3% |
| Time to Breakeven | 3,023 days | 1,480 days |
Compare to TMO, DHR, BDC, COMM, BLTG
In The Past
Corning's stock fell -42.5% during the 2022 Inflation Shock from a high on 4/21/2021. A -42.5% loss requires a 73.9% gain to breakeven.
Preserve Wealth
Limiting losses and compounding gains is essential to preserving wealth over time.
Asset Allocation
Actively managed asset allocation strategies protect wealth. Learn more.
Latest Trefis Analyses
| Title | Topic | Date | |
|---|---|---|---|
| DASHBOARDS | |||
| Corning Earnings Notes | |||
| What Is Happening With Corning Stock? | |||
| Corning Stock On Fire: Up 15% With 6-Day Winning Streak | Notification | ||
| Now Is Not The Time To Buy Corning Stock | Buy or Fear | ||
| Amphenol or Corning: Which Stock Has More Upside? | Counter-Intuitive Comparisons | ||
| How Corning Stock Gained 80% | |||
| COHR Beats Corning Stock on Price & Growth | Actionable | ||
| Is Corning Stock Built to Withstand a Pullback? | Return | ||
| GLW Surges 18% In A Single Month: Where Does It Rank Among Competitors? | |||
| Day 11 of Gains Streak for Corning Stock with 17% Return (vs. 68% YTD) [9/16/2025] | Notification | ||
| ARTICLES | |||
| S&P 500 Movers | Winners: LULU, MOS, GE | Losers: AVGO, GLW, ANET | December 12th, 2025 | ||
| 6-Day Rally Sends Corning Stock Up 15% | December 12th, 2025 | ||
| Corning Stock To $66? | December 11th, 2025 | ||
| Amphenol or Corning: Which Stock Has More Upside? | December 11th, 2025 | ||
| Corning Stock To $58? | November 14th, 2025 |
Trade Ideas
Select past ideas related to GLW. For more, see Trefis Trade Ideas.
| Date | Ticker | Company | Category | Trade Strategy | 6M Fwd Rtn | 12M Fwd Rtn | 12M Max DD |
|---|---|---|---|---|---|---|---|
| 11302025 | ENPH | Enphase Energy | Dip Buy | DB | CFO/Rev | Low D/EDip Buy with High Cash Flow MarginsBuying dips for companies with significant cash flows from operations and reasonable debt / market cap | 15.3% | 15.3% | -0.9% |
| 11262025 | PD | PagerDuty | Dip Buy | DB | FCF Yield | Low D/EDip Buy with High Free Cash Flow YieldBuying dips for companies with significant free cash flow yield (FCF / Market Cap) and reasonable debt / market cap | 10.2% | 10.2% | 0.0% |
| 11212025 | CRM | Salesforce | Dip Buy | DB | FCFY OPMDip Buy with High FCF Yield and High MarginBuying dips for companies with high FCF yield and meaningfully high operating margin | 14.6% | 14.6% | -0.1% |
| 11212025 | HUBS | HubSpot | Dip Buy | DB | CFO/Rev | Low D/EDip Buy with High Cash Flow MarginsBuying dips for companies with significant cash flows from operations and reasonable debt / market cap | 9.6% | 9.6% | 0.0% |
| 11212025 | FIVN | Five9 | Dip Buy | DB | FCF Yield | Low D/EDip Buy with High Free Cash Flow YieldBuying dips for companies with significant free cash flow yield (FCF / Market Cap) and reasonable debt / market cap | 8.4% | 8.4% | 0.0% |
| 09302022 | GLW | Corning | Dip Buy | DB | FCFY OPMDip Buy with High FCF Yield and High MarginBuying dips for companies with high FCF yield and meaningfully high operating margin | 23.6% | 8.6% | 0.0% |
| Date | Ticker | Company | Category | Trade Strategy | 6M Fwd Rtn | 12M Fwd Rtn | 12M Max DD |
|---|---|---|---|---|---|---|---|
| 11302025 | ENPH | Enphase Energy | Dip Buy | DB | CFO/Rev | Low D/EDip Buy with High Cash Flow MarginsBuying dips for companies with significant cash flows from operations and reasonable debt / market cap | 15.3% | 15.3% | -0.9% |
| 11262025 | PD | PagerDuty | Dip Buy | DB | FCF Yield | Low D/EDip Buy with High Free Cash Flow YieldBuying dips for companies with significant free cash flow yield (FCF / Market Cap) and reasonable debt / market cap | 10.2% | 10.2% | 0.0% |
| 11212025 | CRM | Salesforce | Dip Buy | DB | FCFY OPMDip Buy with High FCF Yield and High MarginBuying dips for companies with high FCF yield and meaningfully high operating margin | 14.6% | 14.6% | -0.1% |
| 11212025 | HUBS | HubSpot | Dip Buy | DB | CFO/Rev | Low D/EDip Buy with High Cash Flow MarginsBuying dips for companies with significant cash flows from operations and reasonable debt / market cap | 9.6% | 9.6% | 0.0% |
| 11212025 | FIVN | Five9 | Dip Buy | DB | FCF Yield | Low D/EDip Buy with High Free Cash Flow YieldBuying dips for companies with significant free cash flow yield (FCF / Market Cap) and reasonable debt / market cap | 8.4% | 8.4% | 0.0% |
| 09302022 | GLW | Corning | Dip Buy | DB | FCFY OPMDip Buy with High FCF Yield and High MarginBuying dips for companies with high FCF yield and meaningfully high operating margin | 23.6% | 8.6% | 0.0% |
Research & Analysis
Invest in Strategies
Wealth Management
Peer Comparisons for Corning
| Peers to compare with: |
Financials
| Median | |
|---|---|
| Name | |
| Mkt Price | 117.77 |
| Mkt Cap | 75.2 |
| Rev LTM | 14,915 |
| Op Inc LTM | 2,000 |
| FCF LTM | 1,162 |
| FCF 3Y Avg | 865 |
| CFO LTM | 2,266 |
| CFO 3Y Avg | 2,068 |
Growth & Margins
| Median | |
|---|---|
| Name | |
| Rev Chg LTM | 13.4% |
| Rev Chg 3Y Avg | 0.6% |
| Rev Chg Q | 6.6% |
| QoQ Delta Rev Chg LTM | 1.7% |
| Op Mgn LTM | 14.7% |
| Op Mgn 3Y Avg | 11.5% |
| QoQ Delta Op Mgn LTM | 0.6% |
| CFO/Rev LTM | 15.2% |
| CFO/Rev 3Y Avg | 15.3% |
| FCF/Rev LTM | 8.0% |
| FCF/Rev 3Y Avg | 8.8% |
Valuation
| Median | |
|---|---|
| Name | |
| Mkt Cap | 75.2 |
| P/S | 4.9 |
| P/EBIT | 25.4 |
| P/E | 32.7 |
| P/CFO | 25.3 |
| Total Yield | 3.1% |
| Dividend Yield | 0.0% |
| FCF Yield 3Y Avg | 3.3% |
| D/E | 0.2 |
| Net D/E | 0.1 |
Returns
| Median | |
|---|---|
| Name | |
| 1M Rtn | 7.5% |
| 3M Rtn | 11.2% |
| 6M Rtn | 42.9% |
| 12M Rtn | 10.3% |
| 3Y Rtn | 62.4% |
| 1M Excs Rtn | 4.6% |
| 3M Excs Rtn | 9.3% |
| 6M Excs Rtn | 28.7% |
| 12M Excs Rtn | -5.2% |
| 3Y Excs Rtn | -18.2% |
Comparison Analyses
Segment Financials
Revenue by Segment
| $ Mil | 2024 | 2023 | 2022 | 2021 | 2020 |
|---|---|---|---|---|---|
| Optical Communications | 4,012 | 5,023 | 4,349 | 3,563 | 4,064 |
| Display | 3,532 | 3,306 | 3,700 | 3,172 | 3,254 |
| Specialty Materials | 1,865 | 2,002 | 2,008 | 1,884 | 1,594 |
| Automotive | 1,766 | 1,584 | 1,586 | 1,370 | 1,499 |
| Hemlock and Emerging Growth Businesses | 1,446 | 1,662 | 1,243 | 465 | 230 |
| Life Sciences | 959 | 1,228 | 1,234 | 998 | 1,015 |
| Impact of constant-currency reporting | -992 | -616 | -38 | -44 | -153 |
| Cumulative adjustment related to customer contract | -105 | ||||
| Total | 12,588 | 14,189 | 14,082 | 11,303 | 11,503 |
| $ Mil | 2024 | 2023 | 2022 | 2021 | 2020 |
|---|---|---|---|---|---|
| Display | 842 | 769 | 960 | 717 | 786 |
| Optical Communications | 478 | 661 | 553 | 366 | 489 |
| Automotive | 386 | 292 | 269 | 197 | 263 |
| Specialty Materials | 202 | 340 | 371 | 423 | 302 |
| Life Sciences | 50 | 153 | 194 | 139 | 150 |
| Hemlock and Emerging Growth Businesses | 15 | 39 | -51 | -214 | -289 |
| Total | 1,973 | 2,254 | 2,296 | 1,628 | 1,701 |
| $ Mil | 2024 | 2023 | 2022 | 2021 | 2020 |
|---|---|---|---|---|---|
| Display | 7,899 | 8,104 | 8,672 | 8,777 | 9,022 |
| Other non-current assets | 6,243 | 6,315 | 6,363 | 6,594 | 5,764 |
| Optical Communications | 3,241 | 3,295 | 3,183 | 2,868 | 3,004 |
| Current assets | 2,522 | 2,823 | 3,163 | 3,434 | 3,301 |
| Specialty Materials | 2,476 | 2,419 | 2,328 | 2,551 | 2,433 |
| Hemlock and Emerging Growth Businesses | 2,307 | 2,136 | 2,024 | 2,157 | 1,028 |
| Automotive | 1,873 | 2,061 | 2,150 | 1,986 | 1,912 |
| Property, plant and equipment, net | 1,038 | 1,385 | 1,426 | 1,548 | 1,764 |
| Life Sciences | 782 | 862 | 791 | 683 | 627 |
| Investments | 119 | 99 | 54 | 177 | 43 |
| Total | 28,500 | 29,499 | 30,154 | 30,775 | 28,898 |
Returns Analyses
Earnings Returns History
Expand for More| Forward Returns | |||
|---|---|---|---|
| Earnings Date | 1D Returns | 5D Returns | 21D Returns |
| 10/28/2025 | -3.3% | -2.1% | -6.9% |
| 7/29/2025 | 11.9% | 14.6% | 21.6% |
| 4/29/2025 | 0.8% | 3.0% | 12.1% |
| 1/29/2025 | -2.8% | 1.6% | -4.4% |
| 10/29/2024 | 4.7% | 0.4% | 3.1% |
| 7/30/2024 | -6.9% | -11.5% | -0.4% |
| 4/30/2024 | 5.0% | 5.2% | 11.9% |
| 1/30/2024 | 6.9% | 2.8% | 3.9% |
| ... | |||
| SUMMARY STATS | |||
| # Positive | 11 | 12 | 14 |
| # Negative | 13 | 12 | 10 |
| Median Positive | 3.1% | 2.9% | 6.7% |
| Median Negative | -3.3% | -2.5% | -4.6% |
| Max Positive | 11.9% | 19.5% | 21.6% |
| Max Negative | -6.9% | -11.5% | -13.4% |
SEC Filings
Expand for More| Report Date | Filing Date | Filing |
|---|---|---|
| 9302025 | 10312025 | 10-Q 9/30/2025 |
| 6302025 | 8012025 | 10-Q 6/30/2025 |
| 3312025 | 5022025 | 10-Q 3/31/2025 |
| 12312024 | 2132025 | 10-K 12/31/2024 |
| 9302024 | 11012024 | 10-Q 9/30/2024 |
| 6302024 | 8022024 | 10-Q 6/30/2024 |
| 3312024 | 5022024 | 10-Q 3/31/2024 |
| 12312023 | 2122024 | 10-K 12/31/2023 |
| 9302023 | 10302023 | 10-Q 9/30/2023 |
| 6302023 | 7272023 | 10-Q 6/30/2023 |
| 3312023 | 4282023 | 10-Q 3/31/2023 |
| 12312022 | 2132023 | 10-K 12/31/2022 |
| 9302022 | 10272022 | 10-Q 9/30/2022 |
| 6302022 | 7292022 | 10-Q 6/30/2022 |
| 3312022 | 4292022 | 10-Q 3/31/2022 |
| 12312021 | 2142022 | 10-K 12/31/2021 |
Insider Activity
Expand for More| Owner | Title | Filing Date | Action | Price | Shares | TransactedValue | Value ofHeld Shares | Form | |
|---|---|---|---|---|---|---|---|---|---|
| 0 | STEVERSON LEWIS A | Vice Chairman, EVP and CLAO | 11032025 | Sell | 89.05 | 23,142 | 2,060,765 | 1,565,031 | Form |
External Quote Links
| Y Finance | Barrons |
| TradingView | Morningstar |
| SeekingAlpha | ValueLine |
| Motley Fool | Robinhood |
| CNBC | Etrade |
| MarketWatch | Unusual Whales |
| YCharts | Perplexity Finance |
| FinViz |
