Corning (GLW) could be a solid addition to your portfolio given its recent upgrade to a Zacks Rank #1 (Strong Buy). This rating change essentially reflects an upward trend in earnings estimates -- one of the most powerful forces impacting stock prices.The sole determinant of the Zacks rating is a company's changing earnings picture. The Zacks Consensus Estimate -- the consensus of EPS estimates from the sell-side analysts covering the stock -- for the current and following years is tracked by the system.The ...

The market expects Corning (GLW) to deliver a year-over-year increase in earnings on higher revenues when it reports results for the quarter ended September 2025. This widely-known consensus outlook is important in assessing the company's earnings picture, but a powerful factor that might influence its near-term stock price is how the actual results compare to these estimates.The earnings report, which is expected to be released on October 28, might help the stock move higher if these key numbers are better ...

Core Viewpoint - Corning's business is thriving, particularly in the specialty glass sector, with a notable 84% increase in stock value over the past year, driven by demand in data centers and mobile consumer electronics [2][15][16] Company Performance - Corning is recognized for its specialty glass products, including fiber optic cables essential for data centers, contributing to its booming business [2][4] - The company has experienced significant growth, particularly in its data center segment, which is currently its fastest-growing business [4][11] - Corning's stock has risen by 84% in the last 12 months, reflecting strong market performance [2] Data Center Innovations - The data center segment is expected to grow further as the industry shifts from copper to optical fiber, which is more efficient for connecting AI clusters [4][6] - A notable example is Meta's Louisiana campus, which requires 8 million miles of fiber, enough to circle the Earth 320 times, highlighting the scale of fiber demand [7][8] - The transition to glass in data centers could lead to lower energy consumption and costs, although significant innovation is still needed [10][12] New Business Ventures - Corning is expanding into solar energy with plans to establish a large American-made ingot wafer plant in Michigan, which could triple its current solar business run rate [14] - The solar sector is becoming increasingly competitive, with government policies influencing energy costs [15] Resilience Against Tariffs - Corning's business has shown resilience against tariffs, with 90% of its US revenue generated from domestically produced products, minimizing the impact of international trade policies [16]