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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 core Operating Income — Tax Adjusted ($M) ($M)

Quarterly figures from Corning's filings and investor materials

QuarterlyAnnual
Latest, Q3 '26
941
Period ended Sep 30, 2026
Change on a year earlier
+39.0%
677 in Q3 '25
History
13 quarters
Since Q3 '22
Sources
9
Documents cited below

Quarterly history

Hover a value to see the sentence it was read from; calculated values show their formula

PeriodEndedCore Operating Income — Tax Adjusted ($M) ($M)Year on yearSource
Q3 '26Sep 30, 2026941+39.0%Corning Earnings Call Presentation (pres_FY2026Q3.pdf, 2026-10-27) ↗
Q2 '26Jun 30, 2026804+29.3%Corning Earnings Call Presentation (pres_FY2026Q2.pdf, 2026-07-28) ↗
Q1 '26Mar 31, 2026717+34.3%Corning Earnings Call Presentation (pres_FY2026Q1.pdf, 2026-04-28) ↗
Q4 '25Dec 31, 2025736+26.5%Corning Earnings Call Presentation (pres_FY2025Q4.pdf, 2026-01-28) ↗
Q3 '25Sep 30, 2025677+21.5%Corning Earnings Call Presentation (pres_FY2026Q3.pdf, 2026-10-27) ↗
Q2 '25Jun 30, 2025622+24.6%Corning Earnings Call Presentation (pres_FY2026Q2.pdf, 2026-07-28) ↗
Q1 '25Mar 31, 2025534+30.6%Corning Earnings Call Presentation (pres_FY2026Q1.pdf, 2026-04-28) ↗
Q4 '24Dec 31, 2024582+35.7%Corning Earnings Call Presentation (pres_FY2025Q4.pdf, 2026-01-28) ↗
Q3 '24Sep 30, 2024557–Corning Earnings Call Presentation (pres_FY2025Q3.pdf, 2025-10-28) ↗
Q2 '24Jun 30, 2024499–Corning Earnings Call Presentation (pres_FY2025Q2.pdf, 2025-07-29) ↗
Q1 '24Mar 31, 2024409–Corning Earnings Call Presentation (pres_FY2025Q1.pdf, 2025-04-29) ↗
Q4 '23Dec 31, 2023429–Corning Earnings Call Presentation (pres_FY2023Q4.pdf, 2024-01-30) ↗
Q3 '22Sep 30, 2022494–Corning Earnings Call Presentation (pres_FY2022Q3.pdf, 2022-10-25) ↗

Cite this data

StockData. (2026). Corning Core Operating Income — Tax Adjusted ($M) ($M), quarterly Q3 '22–Q3 '26 [Data set]. Compiled from Corning SEC filings and investor materials. https://stockdatahq.com/stocks/glw/kpis/roic-tax-adj-opinc

See every metric in the Corning KPI table. Data updated Oct 28, 2026.