Coherent Shares Rally on Strong Quarterly Growth and AI-Optics Demand

Coherent shares advanced on November 11 as investors responded to strong fiscal first-quarter 2027 results and sustained demand for datacenter optics. Revenue reached $2.37 billion, while adjusted earnings were $2.09 per share and Datacenter & Communications revenue was $1.95 billion. The company expects fiscal 2027 pro forma revenue growth exceeding 60% and guided second-quarter revenue to $2.55 billion-$2.75 billion.

The results and outlook increase Coherent's exposure to continued AI-infrastructure spending, while the industrial business remains weaker. The reported guidance changes near-term revenue expectations for investors and provides a basis for evaluating the stock's rally.

  • 1Coherent reported fiscal first-quarter 2027 revenue of $2.37 billion, up 49.9% year over year.
  • 2Adjusted first-quarter earnings were $2.09 per share, versus a Zacks consensus estimate of $2.
  • 3Datacenter & Communications revenue was $1.95 billion, up 79% year over year.
  • 4Coherent expects fiscal 2027 pro forma revenue growth exceeding 60%.
  • 5Second-quarter fiscal 2027 revenue guidance is $2.55 billion to $2.75 billion, with adjusted earnings guidance of $2.28 to $2.48 per share.
  • The reported November 11 share gain differs across materials: Investing.com states 11.2%, while Finance Yahoo states 11.5%; the materials do not explain the timing or measurement difference.

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