Strong AI demand fails to offset weakness in non-core businesses, Corning (GLW.US) Q3 results are mixed, Wall Street says stock price growth still depends on real margin improvement

According to information from Zhitao Finance APP, Corning (GLW.US) recently released its Q3 fiscal 2026 financial report. Although the company's total revenue and earnings per share (EPS) both exceeded Wall Street expectations, weaker performance in non-core businesses such as solar energy and consumer electronics led to slightly weaker Q4 guidance. Coupled with market concerns regarding the sustainability of AI infrastructure spending, Corning's stock price closed down by about 1% that day.