StockData
Corning Inc logo

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 Return on Invested Capital — Core ROIC (%) (%)

Core ROIC expanded 790 bps from the Q4 '23 Springboard baseline (8.8%) to 16.7% in Q3 '26 ($3,764M annualized tax-adjusted return ÷ $22,488M invested capital).

QuarterlyAnnual
Latest, Q3 '26
16.7%
Period ended Sep 30, 2026
Change on a year earlier
+3.3 pts
13.4% 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 Return on Invested Capital — Core ROIC (%) (%)Year on yearSource
Q3 '26Sep 30, 202616.7%+3.3 ptsCorning Earnings Call Presentation (pres_FY2026Q3.pdf, 2026-10-27) ↗
Q2 '26Jun 30, 202614.9%+1.8 ptsCorning Earnings Call Presentation (pres_FY2026Q2.pdf, 2026-07-28) ↗
Q1 '26Mar 31, 202613.5%+1.9 ptsCorning Earnings Call Presentation (pres_FY2026Q1.pdf, 2026-04-28) ↗
Q4 '25Dec 31, 202514.2%+1.5 ptsCorning Earnings Call Presentation (pres_FY2025Q4.pdf, 2026-01-28) ↗
Q3 '25Sep 30, 202513.4%+1.6 ptsCorning Earnings Call Presentation (pres_FY2026Q3.pdf, 2026-10-27) ↗
Q2 '25Jun 30, 202513.1%+2.1 ptsCorning Earnings Call Presentation (pres_FY2026Q2.pdf, 2026-07-28) ↗
Q1 '25Mar 31, 202511.6%+3.0 ptsCorning Earnings Call Presentation (pres_FY2026Q1.pdf, 2026-04-28) ↗
Q4 '24Dec 31, 202412.7%+3.9 ptsCorning Earnings Call Presentation (pres_FY2025Q4.pdf, 2026-01-28) ↗
Q3 '24Sep 30, 202411.8%–Corning Earnings Call Presentation (pres_FY2025Q3.pdf, 2025-10-28) ↗
Q2 '24Jun 30, 202411.0%–Corning Earnings Call Presentation (pres_FY2025Q2.pdf, 2025-07-29) ↗
Q1 '24Mar 31, 20248.6%–Corning Earnings Call Presentation (pres_FY2025Q1.pdf, 2025-04-29) ↗
Q4 '23Dec 31, 20238.8%–Corning Earnings Call Presentation (pres_FY2023Q4.pdf, 2024-01-30) ↗
Q3 '22Sep 30, 202210.8%–Corning Earnings Call Presentation (pres_FY2022Q3.pdf, 2022-10-25) ↗

Breakdown

What makes up core return on invested capital — core roic (%)

Cite this data

StockData. (2026). Corning Core Return on Invested Capital — Core ROIC (%) (%), quarterly Q3 '22–Q3 '26 [Data set]. Compiled from Corning SEC filings and investor materials. https://stockdatahq.com/stocks/glw/kpis/roic-pct

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