Coherent shares sink as analysts flag earnings disappointment

Coherent (COHR) reported fiscal Q4 earnings of $1.00 per share and revenue of $1.53 billion, both exceeding analyst estimates. Despite this beat, the laser and optical components maker's shares plunged over 17% in premarket trading due to a mixed forecast for the current fiscal Q1, with guidance for EPS ($0.93-$1.13) and revenue ($1.46B-$1.60B) largely missing analyst consensus ($1.03 EPS, $1.55B revenue). Analysts indicated that investors likely expected a more significant beat, especially given the robust performance of AI-related companies.

Analysis

Coherent (COHR) reported fiscal fourth-quarter results that narrowly surpassed Wall Street consensus, with earnings per share of $1.00 against an estimate of $0.92 and revenue of $1.53 billion versus a $1.51 billion forecast. Despite this beat, the company's stock experienced a significant premarket decline of over 17%. The negative market reaction was primarily driven by the company's mixed forecast for the upcoming first quarter. Coherent projected Q1 revenue between $1.46 billion and $1.60 billion, a range whose midpoint of $1.53 billion falls below the analyst consensus of $1.55 billion. While the earnings guidance of $0.93 to $1.13 per share brackets the consensus of $1.03, the weak revenue outlook proved to be the overriding factor for investors. As noted by Barclays, in a market environment where AI-related stocks are showing exceptional strength, investors were anticipating a more substantial beat and stronger forward guidance, which Coherent failed to deliver, leading to a sharp repricing of the stock.

Key Decisions for Investors

• Investors should re-evaluate their positions in COHR, as the 17% stock plunge indicates the market is punishing the company for its weak revenue guidance rather than rewarding its Q4 earnings beat.
• The primary risk is the softer-than-expected revenue outlook, so it is critical to monitor for any signs of changing demand in the automotive and chip sectors that could alter the company's trajectory.
• Given the commentary on AI, investors must recognize that Coherent's valuation is being benchmarked against high-growth peers, and a lack of significant outperformance relative to elevated expectations may continue to pressure the stock.