Corning has guided to approximately $4.35 billion in core revenue for the quarter ended December 31, 2025, which would bring full-year core revenue to $16.3 billion, up 13% from 2024. This would mark an acceleration from the 7% growth achieved in 2024 and cap what is poised to be the company’s strongest annual performance in its 174-year history. Management’s guidance also implies a solid margin profile, with gross margins expected to remain near the current 35% level despite investments in capacity expansion to meet surging demand for data center fiber solutions.

Corning’s optical communications segment posted $4.57 billion in revenue through the first three quarters of 2025, growing 39% year-over-year. Within that segment, enterprise revenue—driven by AI data center deployments—soared 58% in the third quarter alone. Backed by partnerships with Nvidia, Broadcom and Microsoft, the transition from copper to fiber is rapidly accelerating in large-scale GPU clusters. Analysts estimate that AI infrastructure spending could reach $4 trillion annually by 2030, and Corning’s CEO forecasts that the market for data center fiber could at least double over the next five years.

On a trailing twelve-month basis, Corning generated adjusted earnings of $2.38 per share, placing its price-to-earnings ratio at 39.5. By comparison, Nvidia’s P/E sits near 45.9 and Broadcom’s at 51.5. Wall Street consensus projects Corning’s per-share earnings to rise to $3.09 in 2026, which would lower its forward P/E to about 30.5. To maintain current valuation levels, the stock would need to increase roughly 30% by year-end, a target that may be attainable if optical communications net income—up 69% year-over-year in Q3—continues to drive overall profitability higher.