Coherent Corp (COHR) Stock Up 13.4% but GF Value Says Overvalued -- GF Score: 82/100

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GuruFocus News
08/07/2026 16:26
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On August 07, 2026, Coherent Corp COHR shares rose 13.4% to $379.13, marking a remarkable performance in the stock market. Over the past year, the stock has experienced significant volatility, with a 52-week high of $440.00 and a low of $84.35. This fluctuation highlights the current market dynamics and investor sentiment surrounding the company.

  • GF Valueâ„¢ verdict: Current price is $379.13 vs. GF Value of $86.53, indicating the stock is 338.1% overvalued.
  • GF Scoreâ„¢: 82/100 (Strong), suggesting the company has solid fundamentals but faces valuation challenges.
  • Most notable signal: Over $1.8M in insider selling over the last three months, with no buying activity.

Is COHR Overvalued or Undervalued?

Coherent Corp's current price of $379.13 is significantly higher than the GF Valueâ„¢ estimate of $86.53, which suggests that the stock is substantially overvalued with a margin of safety that is non-existent at this level. GF Valueâ„¢ is GuruFocus' proprietary estimate of a stock's intrinsic value, derived from historical trading multiples, past business growth, and future performance expectations. Given COHR's current valuation, this extreme reading serves as a directional warning rather than a precise target, especially for a company that is unprofitable and cash-flow negative.

The GF Valuation label indicates that the stock is significantly overvalued, raising concerns for potential investors. The dramatic disparity between the current price and the GF Valueâ„¢ suggests that the stock may be at risk of a price correction if future performance does not align with current market expectations. The risk is compounded by the fact that the company is not generating profits, which makes earnings-based valuation metrics, such as P/E, less applicable.

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How Does COHR's Valuation Compare to Its History?

MetricCurrentHistorical
P/E (TTM)181.4x59.3x
Forward P/E45.5xN/A

Coherent Corp's current P/E ratio of 181.4x is 206% above its 5-year median of 59.3x, indicating that the stock is trading at a substantial premium relative to its historical valuation. This P/E analysis aligns with the GF Valueâ„¢ verdict of being significantly overvalued, reinforcing the notion that the stock may not be a sound investment at its current price levels. With such a high P/E ratio, potential investors should remain cautious as the valuation appears unsustainable without a corresponding increase in profitability.

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What Does COHR's GF Scoreâ„¢ Tell Us?

The GF Scoreâ„¢ is a comprehensive measure that evaluates a stock's overall quality based on various factors, including financial strength, profitability, growth potential, valuation, and momentum. Coherent Corp's GF Scoreâ„¢ of 82/100 indicates a strong overall rating, with particular strengths in growth and profitability, but significant weakness in valuation.

MetricRating
GF Scoreâ„¢82
Financial Strength7/10
Profitability8/10
Growth10/10
Valuation1/10
Momentum9/10

Coherent Corp exhibits exceptional growth potential, scoring a perfect 10/10 in the growth category. However, the valuation rank of 1/10 suggests that the stock is not priced attractively relative to its intrinsic value. Overall, the strong profitability and momentum scores indicate robust operational performance, but the significant valuation concerns should not be overlooked by potential investors.

What Are Gurus and Insiders Doing with COHR?

Currently, 14 gurus hold positions in Coherent Corp, with 5 adding to their holdings and 10 trimming their positions in recent quarters. This mixed activity among gurus indicates a level of caution in the market regarding the stock's future performance. Notably, insiders have sold $1.8 million worth of shares in the last three months without any buying activity, which may signal a lack of confidence in the company's near-term prospects.

The pattern of insider selling, coupled with the guru activity, suggests that while there is still interest from institutional investors, there is also a notable level of skepticism. This could point to a reassessment of the company's growth narrative and its ability to deliver on expectations in the face of its overvaluation.

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What This Means for Investors

Based on the analysis above, Coherent Corp COHR appears to be significantly overvalued according to the GF Valueâ„¢ estimate. The high P/E ratio and the lack of profitability further reinforce this perspective. Investors should be cautious, as the stock's current valuation does not reflect a strong margin of safety, and the risks associated with its overvaluation may outweigh potential rewards. For more detailed insights, you can visit the Coherent Corp (COHR) stock page and explore the GF Valueâ„¢ page for further analysis.

Frequently Asked Questions

What is COHR's GF Scoreâ„¢?

COHR's GF Scoreâ„¢ is 82/100, indicating a strong overall quality with significant strengths in growth and profitability.

Is COHR overvalued or undervalued?

COHR is deemed significantly overvalued with a GF Valueâ„¢ of $86.53 compared to the current price of $379.13.

What is COHR's P/E ratio?

COHR's P/E ratio is 181.4x, which is substantially above its 5-year median of 59.3x, indicating a high premium relative to its historical valuation.

This stock alert was generated using automated technology and GuruFocus financial data to provide readers with timely and accurate market reporting. This content was reviewed by GuruFocus editorial team prior to publication. Please send any questions or comments about this story to [email protected].

Disclosures

I/We may personally own shares in some of the companies mentioned above. However, those positions are not material to either the company or to my/our portfolios.