What is Corning's operating income?

Corning (GLW) reported operating income of $639M in Q1 2026.

How has Corning's operating income changed year-over-year?

Corning's operating income increased by 43.6% year-over-year, from $445M to $639M.

What is the long-term trend for Corning's operating income?

Over 3 years (2022 to 2025), Corning's operating income has grown at a 16.6% compound annual growth rate (CAGR), from $1.44B to $2.28B.

What does operating income mean?

Gross profit minus all operating expenses (SG&A, R&D, D&A). Measures the profit from core business operations before interest, taxes, and non-operating items.

Corning GLW Operating Income

Discontinued — last reported Q1 '26

Operating Income at other companies

Thermo Fisher ScientificTMO

$1.86B+8.6%

DanaherDHR

$1.34B+5.5%

ClearfieldCLFD

-$2.07M-223%

AmphenolAPH

$1.83B+78.7%

BeldenBDC

$77.96M+7.3%

FabrinetFN

$120.04M+52.2%

Other financials

Income statement

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Revenue$4.1B+20.0%

Gross profit$1.5B+25.9%

Net income$371.0M+136%

EPS (diluted)$0.43+139%

Balance sheet

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Cash & equivalents$1.8B+29.1%

Total debt$248.0M-96.6%

Total equity$11.8B+10.2%

Total assets$31.3B+14.1%

Cash flow

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Operating cash flow$362.0M+140%

CapEx$332.0M+59.6%

Free cash flow$30.0M+153%

Valuation

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Market cap$196.23B+354%

Enterprise value$194.73B+296%

P/E108.4×+13.3×

P/S12×+8.8×

Profitability

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Gross margin36.4%+3.3pp

Operating margin15.2%+5.4pp

Net margin11.1%+7.8pp

FCF margin9.2%+1.3pp

Returns & leverage

See full

Return on equity16.1%+11.9pp

Debt / equity0×-0.7×

Current ratio1.6×-0.1×

Where this comes from

Reported directly by Corning in its filing.

Tagged under the XBRL concept us-gaap:OperatingIncomeLoss.

The official record: Corning’s 10-Q, filed May 1, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Corning's operating income?: Corning (GLW) reported operating income of $639M in Q1 2026.
How has Corning's operating income changed year-over-year?: Corning's operating income increased by 43.6% year-over-year, from $445M to $639M.
What is the long-term trend for Corning's operating income?: Over 3 years (2022 to 2025), Corning's operating income has grown at a 16.6% compound annual growth rate (CAGR), from $1.44B to $2.28B.
What does operating income mean?: Gross profit minus all operating expenses (SG&A, R&D, D&A). Measures the profit from core business operations before interest, taxes, and non-operating items.