Marvell Technology reported record second-quarter revenue and raised future guidance, driven by strong AI-related data center growth. However, the stock fell due to investor concerns over a temporary gross margin decline caused by a shift towards lower-margin custom chip sales, despite an improving long-term operating margin outlook.
Marvell Technology delivered a strong Q2 with record revenue and increased guidance for fiscal years 2027 and 2028, largely driven by its booming AI data center business. Despite these positive indicators, the stock experienced a significant sell-off. The primary reason for this contradiction is a temporary dip in gross margins, attributed to a product mix shift towards rapidly growing, but lower-profit, custom chips. While management expects operating margins to improve long-term, the market is reacting to the immediate margin pressure. This presents a short-term challenge for MRVL investors, but the long-term outlook for its AI business, including an expanded Google relationship and growth in scale-up optics, remains strong, suggesting a potential buying opportunity for those with a longer investment horizon.