Coherent's Robust Margin Expansion: Is This Key to Its Growth Engine?

Core Insights - Coherent Corp. (COHR) achieved a 249-basis-point year-over-year growth in gross margin and a significant 1,081 basis-point expansion in operating margin during Q1 of fiscal 2026, indicating strong potential in maximizing value from its AI infrastructure business model [1][10]. Financial Performance - The company experienced a 17.3% year-over-year revenue growth, primarily driven by high demand for its product portfolio, particularly the 1.6T transceiver [2][10]. - Total costs and expenses rose by 2.7% year-over-year in Q1 FY26, which is considered minimal given the strong demand [4]. - The recent divestiture of the Aerospace & Defense business positively impacted gross margin and earnings per share (EPS), contributing to overall profitability [4]. Market Opportunities - Management has initiated 6-inch Indium Phosphide (InP) production in Jarfalla, Sweden, capitalizing on the growth of AI datacenters [3]. - The addressable market for Optical Circuit Switches is valued at over $2 billion, presenting a significant growth opportunity for the company [3]. Stock Performance and Valuation - Coherent's stock price surged by 84.9% over the past year, outperforming the industry average growth of 17% [5]. - The company trades at a forward 12-month price-to-sales ratio of 3.78X, which is higher than its peers Adeia Inc. (4.72X) and Skillsoft (0.15X) [8]. Earnings Estimates - The Zacks Consensus Estimate for COHR's earnings for fiscal 2026 and 2027 has increased by 1.6% and 1.1%, respectively, over the past 60 days [11].