Business is Booming for Corning. Time to Buy?

Parkev Tatevosian, CFA•Aug 29, 2026

Summary

Parkev provides a detailed financial analysis of Corning, noting a 17% year-over-year revenue increase to $4.74 billion driven by the AI boom. Parkev highlights the company's ambitious "Springboard" plan, which aims for annual sales of $40 billion by 2030, supported by strategic partnerships with major tech firms like Meta, Amazon, and Nvidia. Parkev emphasizes that Corning is demonstrating high-quality growth, as both operating margins (16.5%) and returns on invested capital are trending upward, suggesting robust organic demand for its connectivity products.

However, Parkev expresses caution regarding the stock's current valuation. While the forward price-to-earnings ratio has moderated to 34, Parkev's discounted cash flow analysis suggests a fair value of $93 per share. Given that the stock is currently trading at approximately $147, Parkev concludes that the stock is overvalued and does not yet represent a buying opportunity. Parkev maintains a "Hold" rating, though Parkev acknowledges that the rapid pace of AI adoption may lead to further upward revisions of these financial estimates in the future.

GLW: Parkev notes that the company is a critical infrastructure provider for AI data centers through its optical solutions. Parkev points out that although the company has raised its fair value estimate to $93, the current market price of $147 makes it appear overvalued. Parkev suggests that while business performance is excellent, investors should wait for a better entry point or further margin improvements.

NVDA: Parkev identifies Nvidia as the top-ranked stock in Parkev's current coverage of the AI sector. Parkev explains that the constant strength in demand for AI hardware necessitates frequent upward revisions to financial models. Parkev remains extremely bullish on Nvidia's prospects as a leader in the broader industry.

Mentioned Stocks

NVDA

Sentiment: BUYAction: RECOMMENDED

Reasoning: Parkev explicitly states that Nvidia is Parkev's top-ranked stock at the moment. Parkev notes that the AI industry's demand has consistently exceeded Parkev's bullish expectations, requiring frequent upward revisions of fair value estimates for the company. Parkev views Nvidia as a primary leader within the flourishing AI sector.

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GLW

Sentiment: HOLD

Reasoning: Parkev observes that Corning is benefiting significantly from AI-related demand for optical connectivity, with a path to $40 billion in revenue by 2030. Parkev highlights improving operating margins of 16.5% and increasing ROIC. However, Parkev's discounted cash flow analysis results in a fair value estimate of $93 per share, which is well below the current trading price of $147. Consequently, Parkev ranks the stock as a hold, suggesting it is currently overvalued despite strong operational execution.

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