Corning reported third-quarter core sales of $5.08 billion, up 19%, and core earnings of $0.91 a share, beating forecasts, as Optical Communications sales rose 44% on demand from AI data centres.
Corning reported third-quarter results on October 27 that beat analyst forecasts, powered by surging demand for the optical fibre used in artificial intelligence data centres.
Core sales rose 19% from a year earlier to $5.08 billion, against a consensus forecast of about $5.03 billion, and core earnings per share rose 36% to $0.91, above the $0.88 analysts had expected. Optical Communications, the company's largest growth engine, lifted sales 44% to $2.38 billion, with enterprise sales up 84% and sales of generative-AI products more than doubling. Corning also secured four long-term, multibillion-dollar customer agreements in the quarter, including with Verizon and AT&T. For the fourth quarter it forecast core sales of $5.2 billion to $5.3 billion and core earnings of $0.96 to $1.00 a share, both above consensus.
The headline figures are adjusted, non-GAAP measures, and the gap to the statutory accounts matters. On a GAAP basis, sales were $4.86 billion, up 18%, and earnings were $0.78 a share, up from $0.50 a year earlier, with net income of $680 million against $430 million. The solar business grew sales 37% to $436 million but recorded a $7 million net loss, and shares slipped about 1% on the day despite the beat, as investors weighed the solar result and the scale of the spending behind the growth.
The company's own release confirms the core and GAAP figures, the segment detail and the fourth-quarter outlook, and Dow Jones reporting corroborates the beat against FactSet consensus. Where the coverage differs is emphasis: the release presents the quarter as proof that its Springboard growth plan is accelerating, while market coverage notes the share-price fall and the weaker solar profitability, a reminder that a beat does not by itself settle how the market values the result.
Corning's next scheduled checkpoint is its appearance at the UBS Global Technology and AI Conference on December 1, but the nearer test is whether the fourth-quarter guidance holds as data-centre customers convert long-term agreements into orders.