Corning annual free cash flow
2018
2019
2022
2023
2024
2025
Corning Free Cash Flow (FCF) History (GLW)
Corning reported $1.41B in free cash flow for fiscal 2025, an increase of 45.07% from the previous fiscal year, with a free cash flow margin of 9.04%.
View full Corning company overviewCorning free cash flow by year
| Fiscal year | Period ended | Free cash flow | Change | Growth | FCF margin |
|---|---|---|---|---|---|
| 2025 | 2025-12-31 | $1.41B | $439.0M | +45.07% | +9.04% |
| 2024 | 2024-12-31 | $974.0M | $359.0M | +58.37% | +7.42% |
| 2023 | 2023-12-31 | $615.0M | −$396.0M | −39.17% | +4.89% |
| 2022 | 2022-12-31 | $1.01B | — | — | +7.13% |
| 2019 | 2019-12-31 | $2.02B | −$829.0M | −29.08% | +17.58% |
| 2018 | 2018-12-31 | $2.85B | — | — | +25.25% |
Corning quarterly free cash flow
Q1.11
Q3.19
Q3.20
Q2.25
Q3.25
Q4.25
Q1.26
Q2.26
| Fiscal quarter | Period ended | Free cash flow | Change | YoY growth | FCF margin |
|---|---|---|---|---|---|
| Q2 2026 | 2026-06-30 | $1.29B | $895.0M | +223.75% | +28.75% |
| Q1 2026 | 2026-03-31 | $30.0M | — | — | +0.72% |
| Q4 2025 | 2025-12-31 | $620.0M | — | — | +14.71% |
| Q3 2025 | 2025-09-30 | $450.0M | — | — | +10.98% |
| Q2 2025 | 2025-06-30 | $400.0M | — | — | +10.36% |
| Q3 2020 | 2020-09-30 | $455.0M | $74.0M | +19.42% | +15.16% |
| Q3 2019 | 2019-09-30 | $381.0M | — | — | +12.99% |
| Q1 2011 | 2011-03-31 | −$99.43B | — | — | −5170.41% |
Corning free cash flow growth trends
Corning's latest reported quarter, Q2 2026, generated $1.29B in free cash flow, an increase of 223.75% year over year.
About the metric
What free cash flow means
Free cash flow is the cash a company generates from operations after capital expenditures. Positive FCF can fund dividends, buybacks, debt repayment, or reinvestment; negative FCF means capital spending exceeded operating cash flow for that period.
Calculation and source
How free cash flow is calculated
TickerStat calculates free cash flow as reported operating cash flow minus capital expenditures. FCF margin equals free cash flow divided by revenue. Fiscal periods can differ from calendar years, so the tables include exact period-end dates.
Review Corning source filings ↗Community posts
Corning and Verizon sign multibillion-dollar fiber supply agreement
Corning ($GLW) and Verizon ($VZ) reached a multibillion-dollar agreement covering more than 80 million miles of high-density optical fiber and connectivity products for delivery from 2027 through 2032. The supply will support Verizon’s resi ...
