Coherent: Why A Post-Earnings Sell-Off Looks About Right

Coherent remains a leveraged play on AI/datacenter demand but faces questions on the sustainability of that demand and potential margin expansion. The company trades at high near-term multiples, but projected explosive growth could compress valuation significantly by FY29 if trends persist. Margin improvement has been somewhat soft despite explosive top-line growth, with operating leverage and EBITDA margins below initial synergy targets despite robust revenue expansion. COHR's outperformance now hinges on sustained AI-driven growth or breakthrough wins in co-packaged optics and optical circuit switches, but risks of normalization and volatility remain.

Coherent remains a leveraged play on AI/datacenter demand but faces questions on the sustainability of that demand and potential margin expansion. The company trades at high near-term multiples, but projected explosive growth could compress valuation significantly by FY29 if trends persist. Margin improvement has been somewhat soft despite explosive top-line growth, with operating leverage and EBITDA margins below initial synergy targets despite robust revenue expansion. COHR's outperformance now hinges on sustained AI-driven growth or breakthrough wins in co-packaged optics and optical circuit switches, but risks of normalization and volatility remain.