Stock Markets April 28, 2026 08:53 AM

Corning warns of consumer-electronics softness even as data-center demand strengthens

Glass-maker trims near-term revenue outlook as fiber-optic products benefit from hyperscaler deals

By Maya Rios GLW
Corning warns of consumer-electronics softness even as data-center demand strengthens
GLW

Corning said it expects second-quarter core sales below analyst forecasts as softer consumer electronics demand continues to weigh on its specialty glass business, even while optical communications sales gain from rising data-center investment and new long-term hyperscaler agreements. The company reported first-quarter results that modestly beat estimates but signaled a cautious second-quarter revenue outlook that sent shares lower in premarket trading.

Key Points

  • Corning forecast second-quarter core sales of about $4.6 billion, below the LSEG analyst consensus of $4.63 billion.
  • Optical communications sales rose to $1.85 billion in the first quarter, beating estimates and reflecting stronger demand from data-center investment.
  • Glass innovations net sales increased 1% to $1.42 billion, but remain pressured by softer global smartphone demand and slower replacement cycles for consumer electronics.

Overview

Corning on Tuesday projected second-quarter core sales of about $4.6 billion, a figure that falls short of the Wall Street consensus of $4.63 billion compiled by LSEG. The announcement highlighted a divergence in the company’s end markets: persistent weakness in consumer electronics is damping volumes for specialty glass products, while demand tied to data-center infrastructure continues to lift its optical communications business.

Recent trading reaction

The company’s guidance drove a notable market response, with shares of the Gorilla Glass maker dropping more than 10% in premarket trading following the update.

Quarterly performance and segment detail

For the first quarter ended March 31, Corning reported core sales of $4.35 billion, which surpassed analyst estimates of $4.26 billion. Adjusted earnings were 70 cents per share, compared with expectations of 69 cents.

Within its business mix, the glass innovations segment - encompassing display and specialty materials - posted net sales of $1.42 billion in the quarter, a 1% increase versus the prior period. That modest gain reflects softer global smartphone demand and slower replacement cycles for consumer electronics, factors that have pressured volumes for Corning’s specialty glass products.

By contrast, the optical communications division benefited from increased investment in data centers. Net sales in that segment were $1.85 billion for the quarter, ahead of analyst projections of $1.7 billion. The company indicated that its fiber-optic products are seeing stronger traction as operators expand capacity.

Contracts and strategic customers

Corning noted it has signed long-term agreements with two hyperscalers to help meet connectivity needs for high-capacity data centers. These partnerships are described as similar in purpose to a previously announced $6 billion deal with Meta disclosed in January, and are intended to support the rising connectivity demands of large-scale data-center operators.

Implications

The company’s results and guidance illustrate a split outlook across end markets: steady momentum in optical communications driven by data-center spending, offset by continued softness in consumer-facing display and specialty glass demand. Management’s revenue forecast for the second quarter, slightly below consensus, underscores the near-term drag from consumer electronics even as other parts of the business expand.


Note: The article reports Corning’s published sales and earnings figures, its guidance for the upcoming quarter, segment-level net sales, and announced hyperscaler agreements as stated by the company.

Risks

  • Softer global smartphone demand and slower replacement cycles for consumer electronics could continue to weigh on Corning’s specialty glass revenues - impacting the consumer electronics and materials sectors.
  • Cautious consumer spending amid persistent economic uncertainty may suppress volumes for display and specialty materials, creating ongoing downside risk to revenue - affecting technology suppliers and component makers.
  • Guidance below analyst expectations can contribute to share price volatility, as evidenced by a premarket decline of more than 10% - posing market and investor sentiment risk for the broader equities market.

More from Stock Markets

U.S. Expands Energy and AI Agreements Across the Western Balkans Apr 28, 2026 Disney chair: CEO and team will determine company response in Trump-Kimmel controversy Apr 28, 2026 T-Mobile expands fiber footprint with two joint ventures, commits nearly $2.7 billion Apr 28, 2026 U.S. Energy Stocks Climb as Oil Prices Rise on Strait of Hormuz Disruption Apr 28, 2026 FCC Weighs Possible Review of Disney Broadcast Licenses, Sources Say Apr 28, 2026