07:30 AM EDT, 07/29/2025 (MT Newswires) -- Corning (GLW) reported Q2 core earnings Tuesday of $0.60 per diluted share, up from $0.47 a year earlier.

Analysts polled by FactSet expected $0.57.

Core sales for the quarter were $4.05 billion, compared with $3.60 billion a year earlier.

Analysts surveyed by FactSet expected $3.86 billion.

For Q3, the company expects core EPS of $0.63 to $0.67 on core sales of $4.2 billion. Analysts are looking for $0.61 and $4.01 billion, respectively.

Corning shares were up 3.9% in recent premarket activity.