Marvell Technology Shares Tumble Despite Strong AI Revenue Growth. Is This an Opportunity to Buy the Dip on a Great Stock?

Core Insights - Marvell Technologies experienced a significant stock decline of over 40% year to date, despite strong revenue growth in data center and AI sectors following its fiscal 2025 Q4 earnings report [1] Group 1: Revenue Performance - Data center revenue surged 78% year over year to $1.37 billion, driven by high demand for electro-optics products and the ramp-up of custom AI chip programs [3][5] - Overall revenue increased by 27% to $1.82 billion, slightly above management's guidance midpoint, with declines in other business areas [4][5] - Enterprise networking revenue fell 35% year over year to $171 million, while carrier infrastructure revenue decreased 38% to $106 million, although both showed sequential recovery [4][5] Group 2: Earnings and Cash Flow - Adjusted earnings per share (EPS) rose 30% year over year to $0.60, exceeding the midpoint of management's outlook [5] - The company generated operating cash flow of $514 million for the quarter and $1.68 billion for the year, marking a record [6] Group 3: Future Guidance - Marvell projects fiscal 2026 Q1 revenue of $1.875 billion, representing approximately 60% growth, with adjusted EPS expected between $0.56 and $0.67 [6] - Management anticipates AI revenue will significantly exceed the previous target of $2.5 billion for fiscal 2026, with key AI custom programs in high volume production [7] Group 4: Market Position and Valuation - The stock trades at a forward price-to-earnings (P/E) ratio of 23 times fiscal 2026 estimates, indicating a more reasonable valuation compared to earlier in the year [9][10] - Despite concerns regarding competition in the partnership for Amazon's Trainium chip, management's comments have provided reassurance to shareholders [8][10]