Corning Inc (GLW) stock
GLWNYSEDrawing & Insulating of Nonferrous WireFiscal year ends December 31
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Oct 29, 2026Score 17/3065% above fair value
$114.08−5.42 (-4.54%)
Close on Nov 13, 2026Market cap $98.27BP/E 46.2Yield 0.98%
Corning profit margin
Profit margin (net margin) is net income as a percentage of revenue.
Corning's profit margin for the twelve months ending Sep 30, 2026 was 12.1%. For fiscal 2025 it was 10.2%, against 3.9% the year before. The highest annual figure on record is 88.4% in fiscal 2008.
Annual profit margin
| Period | Period end | Value | Change (pts) |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | 10.2% | +6.4 |
| FY2024 | Dec 31, 2024 | 3.9% | −0.8 |
| FY2023 | Dec 31, 2023 | 4.6% | −4.7 |
| FY2022 | Dec 31, 2022 | 9.3% | −4.3 |
| FY2021 | Dec 31, 2021 | 13.5% | +9.0 |
| FY2020 | Dec 31, 2020 | 4.5% | −3.8 |
| FY2019 | Dec 31, 2019 | 8.3% | −1.1 |
| FY2018 | Dec 31, 2018 | 9.4% | +14.4 |
| FY2017 | Dec 31, 2017 | -4.9% | −44.3 |
| FY2016 | Dec 31, 2016 | 39.4% | +24.7 |
| FY2015 | Dec 31, 2015 | 14.7% | −10.7 |
| FY2014 | Dec 31, 2014 | 25.4% | +0.4 |
| FY2013 | Dec 31, 2013 | 25.1% | +4.7 |
| FY2012 | Dec 31, 2012 | 20.4% | −15.3 |
| FY2011 | Dec 31, 2011 | 35.7% | −17.9 |
| FY2010 | Dec 31, 2010 | 53.6% | +16.4 |
| FY2009 | Dec 31, 2009 | 37.2% | −51.2 |
| FY2008 | Dec 31, 2008 | 88.4% | +51.7 |
| FY2007 | Dec 31, 2007 | 36.7% | – |
Quarterly profit margin
Change is against the same quarter a year earlier.
| Period | Period end | Value | Change (pts) |
|---|---|---|---|
| Q3 FY2026 | Sep 30, 2026 | 14.0% | +3.5 |
| Q2 FY2026 | Jun 30, 2026 | 12.4% | +0.3 |
| Q1 FY2026 | Mar 31, 2026 | 9.0% | +4.4 |
| Q4 FY2025 | Dec 31, 2025 | 12.8% | +4.0 |
| Q3 FY2025 | Sep 30, 2025 | 10.5% | +13.9 |
| Q2 FY2025 | Jun 30, 2025 | 12.1% | +8.9 |
| Q1 FY2025 | Mar 31, 2025 | 4.5% | −2.5 |
| Q4 FY2024 | Dec 31, 2024 | 8.9% | +10.2 |
| Q3 FY2024 | Sep 30, 2024 | -3.5% | −8.6 |
| Q2 FY2024 | Jun 30, 2024 | 3.2% | −5.5 |
| Q1 FY2024 | Mar 31, 2024 | 7.0% | +1.5 |
| Q4 FY2023 | Dec 31, 2023 | -1.3% | −0.3 |
| Q3 FY2023 | Sep 30, 2023 | 5.2% | −0.8 |
| Q2 FY2023 | Jun 30, 2023 | 8.7% | −6.9 |
| Q1 FY2023 | Mar 31, 2023 | 5.5% | −10.2 |
| Q4 FY2022 | Dec 31, 2022 | -1.1% | −14.3 |
| Q3 FY2022 | Sep 30, 2022 | 6.0% | −4.3 |
| Q2 FY2022 | Jun 30, 2022 | 15.6% | +2.7 |
| Q1 FY2022 | Mar 31, 2022 | 15.8% | −2.4 |
| Q4 FY2021 | Dec 31, 2021 | 13.2% | +2.6 |
| Q3 FY2021 | Sep 30, 2021 | 10.3% | +14.3 |
| Q2 FY2021 | Jun 30, 2021 | 12.8% | +11.7 |
| Q1 FY2021 | Mar 31, 2021 | 18.2% | +6.7 |
| Q4 FY2020 | Dec 31, 2020 | 10.7% | +7.6 |
| Q1 FY2020 | Mar 31, 2020 | -4.0% | −21.8 |
| Q4 FY2019 | Dec 31, 2019 | 1.1% | −8.5 |
| Q3 FY2019 | Sep 30, 2019 | 11.5% | −9.3 |
| Q2 FY2019 | Jun 30, 2019 | 3.1% | −23.7 |
| Q1 FY2019 | Mar 31, 2019 | 17.7% | +41.3 |
| Q4 FY2018 | Dec 31, 2018 | 9.6% | +63.2 |
| Q3 FY2018 | Sep 30, 2018 | 20.8% | +5.8 |
| Q2 FY2018 | Jun 30, 2018 | 26.9% | +9.3 |
| Q1 FY2018 | Mar 31, 2018 | -23.6% | −27.2 |
| Q4 FY2017 | Dec 31, 2017 | -53.5% | −117.0 |
| Q3 FY2017 | Sep 30, 2017 | 15.0% | +3.6 |
| Q2 FY2017 | Jun 30, 2017 | 17.6% | – |
| Q1 FY2017 | Mar 31, 2017 | 3.6% | – |
| Q4 FY2016 | Dec 31, 2016 | 63.5% | – |
| Q3 FY2016 | Sep 30, 2016 | 11.3% | – |
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