C 
Corning GLW · USD
Information Technology · Electronic Equipment, Instruments & Components · US listing · 🇺🇸 United States
S&P 500
115.95
+9.25%
Close of 9 Nov 2026, in USD
Search any instrument
Reference data, closing prices and charts across 45,000 companies, plus crypto, commodities and currencies.
At a glance
Figures in USD, from our data supplier.
Revenue
$15.63bn
FY2016FY2025
Net income
$1.60bn
FY2016FY2025
Free cash flow
$1.41bn
FY2016FY2025
Shareholders' equity
$11.81bn
FY2016FY2025
Income statement
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $15.63bn | $13.12bn | $12.59bn | $14.19bn | $14.08bn | $11.30bn | $11.50bn | $11.29bn | $10.12bn | $9.39bn |
| Gross profit | $5.51bn | $4.28bn | $3.93bn | $4.51bn | $5.06bn | $3.53bn | $4.04bn | $4.46bn | $4.02bn | $3.76bn |
| Research and development | $1.11bn | $1.09bn | $1.08bn | $1.05bn | $995.0m | $1.15bn | $1.03bn | $993.0m | $860.0m | $742.0m |
| Operating income | $2.33bn | $1.14bn | $890.0m | $1.72bn | $2.40bn | $899.0m | $1.31bn | $1.57bn | $1.72bn | $1.55bn |
| Net income | $1.60bn | $506.0m | $581.0m | $1.32bn | $1.91bn | $512.0m | $960.0m | $1.07bn | −$497.0m | $3.69bn |
| Diluted earnings per share | 1.86 | 0.59 | 0.68 | 1.56 | 2.21 | 0.57 | 1.08 | 1.16 | -0.58 | 3.46 |
Balance sheet
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Total assets | $30.98bn | $27.73bn | $28.50bn | $29.50bn | $30.15bn | $30.77bn | $28.90bn | $27.50bn | $27.48bn | $27.90bn |
| Cash and short-term investments | $1.53bn | $1.77bn | $1.78bn | $1.67bn | $2.15bn | $2.67bn | $2.43bn | $2.35bn | $4.32bn | $5.29bn |
| Total liabilities | $18.67bn | $16.66bn | $16.63bn | $17.22bn | $17.61bn | $17.33bn | $15.90bn | $13.62bn | $11.72bn | $9.94bn |
| Debt | $8.43bn | $7.21bn | $7.53bn | $6.91bn | $7.04bn | $7.97bn | $7.74bn | $6.00bn | $5.13bn | $3.90bn |
| Shareholders' equity | $11.81bn | $10.69bn | $11.55bn | $12.01bn | $12.33bn | $13.26bn | $12.91bn | $13.79bn | $15.72bn | $17.89bn |
| Shares outstanding | 860m | 854m | 851m | 843m | 864m | 894m | 886m | 919m | 863m | 1,067m |
Cash flow
Fiscal years
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Cash from operations | $2.69bn | $1.94bn | $2.00bn | $2.62bn | $3.41bn | $2.18bn | $2.03bn | $2.92bn | $2.00bn | $2.50bn |
| Capital spending | −$1.28bn | −$965.0m | −$1.39bn | −$1.60bn | −$1.64bn | −$1.38bn | −$1.99bn | −$2.24bn | −$1.80bn | −$1.11bn |
| Free cash flow | $1.41bn | $974.0m | $615.0m | $1.01bn | $1.77bn | $803.0m | $44.0m | $677.0m | $200.0m | $1.39bn |
| Dividends paid | −$999.0m | −$986.0m | −$989.0m | −$932.0m | −$871.0m | −$787.0m | −$742.0m | −$685.0m | −$651.0m | −$645.0m |
Latest quarters
By quarter end
| Jun 2026 | Mar 2026 | Dec 2025 | Sept 2025 | Jun 2025 | Mar 2025 | Dec 2024 | Sept 2024 | |
|---|---|---|---|---|---|---|---|---|
| Revenue | $4.50bn | $4.14bn | $4.21bn | $4.10bn | $3.86bn | $3.45bn | $3.50bn | $3.39bn |
| Gross profit | $1.63bn | $1.53bn | $1.49bn | $1.52bn | $1.39bn | $1.21bn | $1.20bn | $1.14bn |
| Operating income | $698.0m | $639.0m | $698.0m | $589.0m | $651.0m | $445.0m | $459.0m | $302.0m |
| Net income | $559.0m | $371.0m | $540.0m | $430.0m | $469.0m | $157.0m | $310.0m | −$117.0m |
| Diluted earnings per share | 0.64 | 0.42 | 0.63 | 0.50 | 0.55 | 0.18 | 0.36 | -0.14 |
| Cash from operations | $1.72bn | $362.0m | $1.05bn | $784.0m | $708.0m | $151.0m | $623.0m | $699.0m |
| Capital spending | −$422.0m | −$332.0m | −$432.0m | −$334.0m | −$308.0m | −$208.0m | −$254.0m | −$217.0m |
| Free cash flow | $1.29bn | $30.0m | $620.0m | $450.0m | $400.0m | −$57.0m | $369.0m | $482.0m |
| Total assets | $32.96bn | $31.25bn | $30.98bn | $29.92bn | $28.75bn | $27.39bn | $27.73bn | $28.32bn |
| Cash and short-term investments | $2.50bn | $1.75bn | $1.53bn | $1.65bn | $1.49bn | $1.36bn | $1.77bn | $1.61bn |
| Debt | $8.51bn | $8.97bn | $8.53bn | $8.31bn | $7.60bn | $7.33bn | $7.31bn | $7.50bn |
| Shareholders' equity | $12.56bn | $11.81bn | $11.81bn | $11.54bn | $11.12bn | $10.72bn | $10.69bn | $11.10bn |
Financial ratios
Data as of 8 Sept 2026
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | |
|---|---|---|---|---|---|---|
| Gross margin | 35.3% | 32.6% | 31.2% | 31.8% | 36.0% | 31.2% |
| Operating margin | 14.9% | 8.7% | 7.1% | 12.1% | 17.1% | 8.0% |
| Net margin | 10.2% | 3.9% | 4.6% | 9.3% | 13.5% | 4.5% |
| Return on equity | 13.5% | 4.7% | 5.0% | 11.0% | 15.5% | 3.9% |
| Return on assets | 5.2% | 1.8% | 2.0% | 4.5% | 6.3% | 1.7% |
| Free cash flow yield | 3.0% | 2.2% | 2.6% | 3.2% | 3.8% | 2.6% |
| Revenue growth | 19.1% | 4.2% | -11.3% | 0.8% | 24.6% | -1.7% |
| Earnings growth | 215.4% | -12.9% | -55.9% | -31.0% | 272.3% | -46.7% |
| Current ratio | 1.59x | 1.62x | 1.67x | 1.44x | 1.59x | 2.12x |
| Debt to equity | 0.72x | 0.68x | 0.66x | 0.58x | 0.58x | 0.61x |
| Equity ratio | 38.1% | 38.5% | 40.5% | 40.7% | 40.9% | 43.1% |
| Interest coverage | 6.94x | 3.47x | 2.71x | 5.87x | 8.00x | 3.26x |
| R&D as a share of sales | 7.1% | 8.3% | 8.5% | 7.4% | 7.1% | 10.2% |
| Buybacks as a share of market value | -0.7% | -0.4% | -0.9% | 2.4% | 3.4% | -0.9% |
Growth per year
Compound annual rate
| 3 years | 5 years | 10 years | |
|---|---|---|---|
| Revenue | 3.3% | 6.7% | 5.5% |
| Operating income | 10.8% | 21.0% | 5.8% |
| Net income | 6.6% | 25.5% | 1.8% |
Average margins
Over each period
| 1 year | 3 years | 5 years | 10 years | |
|---|---|---|---|---|
| Gross margin | 34.1% | 32.8% | 33.1% | 35.3% |
| Operating margin | 12.1% | 10.9% | 11.6% | 12.7% |
| Net margin | 7.3% | 7.2% | 7.9% | 9.8% |
Valuation history
At each fiscal year end
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Price to earnings | 47.2 | 80.2 | 44.6 | 20.5 | 16.9 | 62.9 | 26.9 | 26.0 | -55.5 | 7.0 |
| Price to sales | 4.8 | 3.1 | 2.1 | 1.9 | 2.3 | 2.9 | 2.2 | 2.5 | 2.7 | 2.8 |
Market value over time
31 Oct 2016 to 4 Sept 2026, in USD
$25.03bn$134.77bn
Share price return
Finished calendar years
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Return | 87% | 53% | -4% | -12% | 0% | 24% | -2% | -9% | 32% | 37% |
Dividends and splits
Per share, in the currency the company pays
Paid for 19 years. Last went ex-dividend on 31 Aug 2026.
| FY2026 | FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | |
|---|---|---|---|---|---|---|---|---|
| Paid in the year | 0.84 | 1.12 | 1.12 | 1.12 | 1.08 | 0.96 | 0.88 | 0.80 |
- 3-for-1 split · 4 Oct 2000
- 2-for-1 split · 11 Feb 1992
- 2-for-1 split · 15 Feb 1989
Sources and methodology
- Data on this tab
- Our data supplier
- Chart on the Overview
- TradingView
Nothing here is investment advice. Prices can be delayed or wrong, so check with the exchange before relying on them. Data for this page. How we cover markets.