Corning Inc

GLW: XNYS (USA)

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Corning Earnings: Optical Growth Strong, but Lack of a Beat Brings Some Rationalization to Shares

William Kerwin

Apr 28, 2026

Corning reported good first-quarter results at the top end of its guidance ranges, highlighted by optical fiber growth. Core sales rose 18% year over year to $4.3 billion. Guidance calls for continued growth, with $4.6 billion in core sales implying 14% year-over-year growth (6% sequentially).

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Corning Inc

Corning Earnings: Optical Growth Strong, but Lack of a Beat Brings Some Rationalization to Shares

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