Corning Inc (GLW) operating KPIs
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 16/3073% above fair value
$123.31−5.57 (-4.32%)
Close on Oct 30, 2026Market cap $106.22BP/E 49.9Yield 0.91%
Corning optical Communications — Segment RD&E Expenses ($M)
Annual figures from Corning's filings and investor materials
Latest, FY2025
308
Period ended Dec 31, 2025
Change on a year earlier
+12.4%
274 in FY2024
History
11 years
Since FY2015
Sources
9
Documents cited below
Annual history
Hover a value to see the sentence it was read from; calculated values show their formula
| Period | Ended | Optical Communications — Segment RD&E Expenses ($M) | Year on year | Source |
|---|---|---|---|---|
| FY2025 | Dec 31, 2025 | 308 | +12.4% | Corning Form 10-K (filed 2026-02-12) ↗ |
| FY2024 | Dec 31, 2024 | 274 | +15.1% | Corning Form 10-K (filed 2026-02-12) ↗ |
| FY2023 | Dec 31, 2023 | 238 | +3.5% | Corning Form 10-K (filed 2026-02-12) ↗ |
| FY2022 | Dec 31, 2022 | 230 | +6.5% | Corning Form 10-K (filed 2025-02-13) ↗ |
| FY2021 | Dec 31, 2021 | 216 | +5.9% | Corning Form 10-K (filed 2024-02-12) ↗ |
| FY2020 | Dec 31, 2020 | 204 | -6.4% | Corning Form 10-K (filed 2023-02-13) ↗ |
| FY2019 | Dec 31, 2019 | 218 | +2.8% | Corning Form 10-K (filed 2022-02-14) ↗ |
| FY2018 | Dec 31, 2018 | 212 | +21.8% | Corning Form 10-K (filed 2021-02-12) ↗ |
| FY2017 | Dec 31, 2017 | 174 | +18.4% | Corning Form 10-K (filed 2020-02-18) ↗ |
| FY2016 | Dec 31, 2016 | 147 | +6.5% | Corning Form 10-K (filed 2019-02-12) ↗ |
| FY2015 | Dec 31, 2015 | 138 | – | Corning Form 10-K (filed 2018-02-15) ↗ |
Cite this data
StockData. (2026). Corning Optical Communications — Segment RD&E Expenses ($M), annual FY2015–FY2025 [Data set]. Compiled from Corning SEC filings and investor materials. https://stockdatahq.com/stocks/glw/kpis/opt-rde
See every metric in the Corning KPI table. Data updated Oct 28, 2026.