FINHUB Insights

GLW · Q3 FY25 · Jul 1 – Sep 30, 2025

Corning Q3 FY25: where the revenue came from and where it went

Corning Q3 FY25: revenue $4.1B (+21% year over year). Net profit $0.4B. Largest cohort Optical Communications Products $1.7B. The whole income statement as a sankey diagram from the SEC filing.

Period
Jul 1 – Sep 30, 2025
Reported
Oct 31, 2025 10-Q
Sankey diagram of Corning's income statement for Q3 FY25: revenue of $4.1 billion splits into segments and flows out into costs, taxes and net profit.

Tap the diagram to enlarge · figures in billions of dollars

Revenue$4.1B +21% year over year
Gross profit$1.5B 37% margin
Operating profit$0.6B 14% margin
Net profit$0.4B 10% margin

The numbers

All figures in billions of U.S. dollars, for Q3 FY25 (period ends Sep 30, 2025).
ItemValueShare of revenueYear over year
Revenue 4.1 100% +21%
Optical Communications Products 1.7 41% +33%
Display Products 0.8 20% +9%
Specialty Materials Products 0.6 15% +14%
Automotive Products 0.5 12% +10%
Polycrystalline Silicon Products 0.3 7% +47%
Life Science Products 0.2 5% +3%
Product and Service Other 0.1 2% +41%
Cost of revenue−2.663%
Gross profit1.537% margin+4pp
SG&A−0.615%+0pp
Other−0.37%+0pp
Operating profit0.614% margin+5pp
Tax−0.1
Interest & other costs−0.1
Net profit0.410%+14pp
Filing on EDGAR More quarters of GLW

Source of the numbers: structured XBRL data from the filing (10-Q). The diagram is generated automatically and checked against EDGAR before release. How we calculate it → About and methodology.

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