CORNING INC /NY (GLW) Spending and interest coverage
- R&D / revenue · 12 months: Value (m); Formula and calculation Research and development expense / revenue. Period ending 2026-06-30..
- Stock-based compensation / revenue · 12 months: Value 2.47%; Formula and calculation Share-based compensation / revenue. Period ending 2026-06-30..
- Interest coverage · 12 months: Value (m); Formula and calculation Estimated: average term debt × dated USD coupon proxy + average commercial paper × matching-currency disclosed rate at or before period end. Swaps, foreign-exchange, lease interest and amortization are not quantified..
Spending and interest coverage
Overview →Financial period ending 2026-06-30; current quote (m). Amounts retain their stated periods and units.
| Metric | Value | Formula and calculation |
|---|---|---|
| R&D / revenue · 12 months | (m) | Research and development expense / revenue. Period ending 2026-06-30. Calculation unavailable: missing inputs remain (m). |
| Stock-based compensation / revenue · 12 months | 2.47% | Share-based compensation / revenue. Period ending 2026-06-30. $419.00M ÷ $16.96B × 100 ≈ 2.47% |
| Interest coverage · 12 months | (m) | Estimated: average term debt × dated USD coupon proxy + average commercial paper × matching-currency disclosed rate at or before period end. Swaps, foreign-exchange, lease interest and amortization are not quantified. Calculation unavailable: missing inputs remain (m). |
Calculation inputs
| Input | Amount with unit | Raw financial data |
|---|---|---|
| Research and development spending | (m) | Research and Development Expense |
| Revenue | 16.96B USD | Revenue from Contract with Customer, Excluding Assessed Tax |
| Stock-based compensation | 419.00M USD | Share-based Payment Arrangement, Noncash Expense |
| Operating income | 2.60B USD | Operating Income (Loss) |
| Interest expense · reported / estimated | (m) | · Estimated expense assumptions |
Latest interest expense basis: (m). Estimated values carry *; expand each history row’s basis for its dated balances and rate assumptions.
Calculated history
Changes compare with the next older row (previous quarter), unless explicitly labeled otherwise. Rolling 12-month growth compares two successive quarter-end rolling totals; it is not year-over-year growth.
| Period ending | Research and development spending (USD) | Revenue (USD) | Stock-based compensation (USD) | Operating income (USD) | Interest expense · reported / estimated (USD) | R&D / revenue | SBC / revenue | Interest coverage | Interest expense basis |
|---|---|---|---|---|---|---|---|---|---|
| 2026-06-30 | (m) | $16.96B | $419.00M | $2.60B | (m) | (m) | 2.47% | (m) | (m) |
| 2026-03-31 | (m) | $16.32B | $347.00M | $2.47B | (m) | (m) | 2.13% | (m) | (m) |
| 2025-12-31 | $800.00M | $15.63B | $286.00M | $2.28B | (m) | 5.12% | 1.83% | (m) | (m) |
| 2025-09-30 | (m) | $14.91B | $287.00M | $2.00B | (m) | (m) | 1.92% | (m) | (m) |
| 2025-06-30 | (m) | $14.21B | $264.00M | $1.71B | (m) | (m) | 1.86% | (m) | (m) |
| 2025-03-31 | (m) | $13.60B | $267.00M | $1.33B | (m) | (m) | 1.96% | (m) | (m) |
| 2024-12-31 | $800.00M | $13.12B | $273.00M | $1.14B | (m) | 6.10% | 2.08% | (m) | (m) |
| 2024-09-30 | (m) | $12.61B | $252.00M | $820.00M | (m) | (m) | 2.00% | (m) | (m) |
| 2024-06-30 | (m) | $12.39B | $233.00M | $754.00M | (m) | (m) | 1.88% | (m) | (m) |
| 2024-03-31 | (m) | $12.38B | $226.00M | $847.00M | (m) | (m) | 1.82% | (m) | (m) |
| 2023-12-31 | $900.00M | $12.59B | $218.00M | $890.00M | (m) | 7.15% | 1.73% | (m) | (m) |
| 2023-09-30 | (m) | $13.00B | $198.00M | $898.00M | (m) | (m) | 1.52% | (m) | (m) |
| 2023-06-30 | (m) | $13.31B | $193.00M | $954.00M | (m) | (m) | 1.45% | (m) | (m) |
| 2023-03-31 | (m) | $13.69B | $185.00M | $1.17B | (m) | (m) | 1.35% | (m) | (m) |
| 2022-12-31 | $900.00M | $14.19B | $175.00M | $1.44B | (m) | 6.34% | 1.23% | (m) | (m) |
| 2022-09-30 | (m) | $14.46B | $218.00M | $1.83B | (m) | (m) | 1.51% | (m) | (m) |
| 2022-06-30 | (m) | $14.59B | $205.00M | $2.10B | (m) | (m) | 1.41% | (m) | (m) |
| 2022-03-31 | (m) | $14.47B | $198.00M | $2.18B | (m) | (m) | 1.37% | (m) | (m) |
| 2021-12-31 | $800.00M | $14.08B | $190.00M | $2.11B | (m) | 5.68% | 1.35% | (m) | (m) |
| 2021-09-30 | (m) | $13.76B | $197.00M | $2.10B | (m) | (m) | 1.43% | (m) | (m) |
| 2021-06-30 | (m) | $13.14B | $220.00M | $1.81B | (m) | (m) | 1.67% | (m) | (m) |
| 2021-03-31 | (m) | $12.20B | (m) | $1.13B | (m) | (m) | (m) | (m) | (m) |
| 2020-12-31 | $1.00B | $11.30B | $207.00M | $509.00M | (m) | 8.85% | 1.83% | (m) | (m) |
| 2020-09-30 | (m) | $10.77B | $140.00M | $180.00M | (m) | (m) | 1.30% | (m) | (m) |
| 2020-06-30 | (m) | $10.70B | $91.00M | $288.00M | (m) | (m) | 0.85% | (m) | (m) |
| 2020-03-31 | (m) | $11.08B | (m) | $765.00M | (m) | (m) | (m) | (m) | (m) |
| 2019-12-31 | $833.00M | $11.50B | $56.00M | $1.31B | (m) | 7.24% | 0.49% | (m) | (m) |
| 2019-09-30 | (m) | $11.72B | (m) | $1.62B | (m) | (m) | (m) | (m) | (m) |
| 2019-06-30 | (m) | $11.79B | (m) | $1.78B | (m) | (m) | (m) | (m) | (m) |
| 2019-03-31 | (m) | $11.60B | (m) | $1.80B | (m) | (m) | (m) | (m) | (m) |
| 2018-12-31 | $807.00M | $11.29B | (m) | $1.57B | (m) | 7.15% | (m) | (m) | (m) |
| 2018-09-30 | (m) | (m) | (m) | $1.50B | (m) | (m) | (m) | (m) | (m) |
| 2018-06-30 | (m) | (m) | (m) | $1.42B | (m) | (m) | (m) | (m) | (m) |
| 2018-03-31 | (m) | (m) | (m) | $1.41B | (m) | (m) | (m) | (m) | (m) |
| 2017-12-31 | $689.00M | (m) | (m) | $1.63B | (m) | (m) | (m) | (m) | (m) |
| 2017-09-30 | (m) | (m) | (m) | $1.69B | (m) | (m) | (m) | (m) | (m) |
| 2017-06-30 | (m) | (m) | (m) | $1.77B | (m) | (m) | (m) | (m) | (m) |
| 2017-03-31 | (m) | (m) | $47.00M | $1.64B | (m) | (m) | (m) | (m) | (m) |
| 2016-12-31 | $637.00M | (m) | $42.00M | $1.39B | (m) | (m) | (m) | (m) | (m) |
| 2016-09-30 | (m) | (m) | $43.00M | $1.05B | (m) | (m) | (m) | (m) | (m) |
| 2016-06-30 | $613.00M | (m) | $44.00M | $903.00M | (m) | (m) | (m) | (m) | (m) |
| 2016-03-31 | (m) | (m) | $45.00M | $1.09B | (m) | (m) | (m) | (m) | (m) |
| 2015-12-31 | $638.00M | (m) | $46.00M | $1.32B | (m) | (m) | (m) | (m) | (m) |
| 2015-09-30 | (m) | (m) | $47.00M | $1.77B | (m) | (m) | (m) | (m) | (m) |
| 2015-06-30 | (m) | (m) | $55.00M | $2.00B | (m) | (m) | (m) | (m) | (m) |
| 2015-03-31 | (m) | (m) | $53.00M | $2.03B | (m) | (m) | (m) | (m) | (m) |
| 2014-12-31 | $701.00M | (m) | $58.00M | $1.93B | (m) | (m) | (m) | (m) | (m) |
| 2014-09-30 | (m) | (m) | $61.00M | $1.58B | (m) | (m) | (m) | (m) | (m) |
| 2014-06-30 | (m) | (m) | $57.00M | $1.40B | (m) | (m) | (m) | (m) | (m) |
| 2014-03-31 | (m) | (m) | $58.00M | $1.36B | (m) | (m) | (m) | (m) | (m) |
| 2013-12-31 | $613.00M | (m) | $54.00M | $1.37B | (m) | (m) | (m) | (m) | (m) |
| 2013-09-30 | $610.00M | (m) | $54.00M | $1.41B | (m) | (m) | (m) | (m) | (m) |
| 2013-06-30 | $624.00M | (m) | $55.00M | $1.38B | (m) | (m) | (m) | (m) | (m) |
| 2013-03-31 | $631.00M | (m) | $57.00M | $1.28B | (m) | (m) | (m) | (m) | (m) |
| 2012-12-31 | $635.00M | (m) | $70.00M | $1.32B | (m) | (m) | (m) | (m) | (m) |
| 2012-09-30 | (m) | (m) | $76.00M | $1.27B | (m) | (m) | (m) | (m) | (m) |
| 2012-06-30 | (m) | (m) | $81.00M | $1.46B | (m) | (m) | (m) | (m) | (m) |
| 2012-03-31 | (m) | (m) | $87.00M | $1.58B | (m) | (m) | (m) | (m) | (m) |
| 2011-12-31 | $563.00M | (m) | $86.00M | $1.69B | (m) | (m) | (m) | (m) | (m) |
| 2011-09-30 | (m) | (m) | $81.00M | $2.12B | (m) | (m) | (m) | (m) | (m) |
| 2011-06-30 | (m) | (m) | $82.00M | $1.85B | (m) | (m) | (m) | (m) | (m) |
| 2011-03-31 | (m) | (m) | $86.00M | $1.86B | (m) | (m) | (m) | (m) | (m) |
| 2010-12-31 | $491.00M | (m) | $92.00M | $1.80B | (m) | (m) | (m) | (m) | (m) |
| 2010-09-30 | (m) | (m) | $107.00M | $1.35B | (m) | (m) | (m) | (m) | (m) |
| 2010-06-30 | (m) | (m) | $115.00M | $1.26B | (m) | (m) | (m) | (m) | (m) |
| 2010-03-31 | (m) | (m) | $121.00M | $1.05B | (m) | (m) | (m) | (m) | (m) |
| 2009-12-31 | (m) | (m) | $127.00M | $391.00M | (m) | (m) | (m) | (m) | (m) |
| 2009-09-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2009-06-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2009-03-31 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2008-12-31 | (m) | (m) | $118.00M | $1.52B | (m) | (m) | (m) | (m) | (m) |
| 2008-09-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2008-06-30 | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) | (m) |
| 2007-12-31 | (m) | (m) | $138.00M | $1.08B | (m) | (m) | (m) | (m) | (m) |
(m) means missing inputs. Historical market-based ratios use the saved close on or immediately before period ending and that period’s reported shares; current quotes are not substituted. Five-year projections repeat historical CAGR, not analyst forecasts.
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