5 Most Overvalued Companies According to the Media

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1. Corning Incorporated (NYSE:GLW)

Corning Incorporated (NYSE:GLW) is included in our list of the 11 most overvalued companies according to the media.

On March 16, 2026, Corning Incorporated (NYSE:GLW) announced that it will present new AI-driven optical communication breakthroughs at the Optical Fiber Communication Conference and Exhibition 2026, scheduled in Los Angeles in the third week of March. The company introduced co-packaged optical systems to support the expansion of AI networks and GPU density, microcables for inter-data-center connectivity, next-generation connectors to speed deployment, and multicore fiber to boost network density.

Management highlighted the importance of these developments, with Mike O’Day noting that AI growth is expected to be unprecedented and that operators will need to draw on Corning Incorporated’s (NYSE:GLW) 175-year history of invention to build networks that meet both present and future demands.

On March 12, 2026, further supporting the constructive outlook, Bank of America increased its price target for Corning Incorporated (NYSE:GLW) from $120 to $144, while maintaining a “Buy” rating. The bank signaled a $10.3 billion scale-out revenue opportunity by 2030, roughly four times its FY25 estimate. This opportunity could result in roughly $2.42 in EPS by 2030, the firm noted.

Corning Incorporated (NYSE:GLW) is a global manufacturer of specialty glass, optical communications, display technologies, and materials for the telecommunications, automotive, semiconductor, and life sciences industries. The company operates in five main business segments.

While we acknowledge the potential of GLW to grow, our conviction lies in the belief that some AI stocks hold greater promise for delivering higher returns and have limited downside risk. If you are looking for an AI stock that is more promising than GLW and that has 100x upside potential, check out our report about the cheapest AI stock.

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