Micron Technology shares surged as much as 16% in after-hours trading after the company reported fiscal third-quarter results that sharply exceeded expectations and signaled continued supply tightness for advanced memory through at least 2027.
Strong earnings driven by AI memory demand
The company posted revenue of $41.46 billion, far above forecasts in the $35.6 billion to $38 billion range and up 346% from a year earlier. Adjusted net income climbed to $28.86 billion, while earnings per share reached $25.1, beating consensus estimates of around $20.5.
Profitability also surprised to the upside. Gross margin came in at 84.9%, ahead of expectations near 83%, supported by strong demand for high-bandwidth memory used in artificial intelligence systems and data centers.
Data center and cloud lead explosive growth
Growth was led by the core data center segment, where revenue jumped 653% to $11.5 billion. Cloud memory revenue rose 307% to $13.8 billion, while mobile and client segments increased 254% to $11.5 billion. Automotive and embedded solutions grew 311% to $4.6 billion.
Company executives said demand is outpacing supply across key components, with constraints likely to persist beyond 2027. Early projections already show 2028 demand for high-bandwidth memory exceeding expected supply.
Long-term agreements reshape business model
Micron is pushing to stabilize its traditionally cyclical business through long-term Strategic Customer Agreements. The company disclosed 16 such deals covering roughly 20% of DRAM and 33% of NAND shipments.
Most of these agreements run about five years and are tied to pricing benchmarks set around 2026 market levels. Fourteen contracts alone could generate about $100 billion in minimum committed revenue, backed by $22 billion in deposits and guarantees.
The company aims to expand these agreements to cover more than half of its total revenue over time, reducing exposure to short-term price swings.
Guidance beats expectations, spending ramp accelerates
Fourth-quarter guidance also came in above expectations. Micron projected revenue between $49.9 billion and $50.1 billion, with earnings per share of $30 to $32. Gross margin is expected to rise further to around 86%.
Capital expenditure guidance was raised to $10 billion from a prior $8.16 billion. More than half of that spending is earmarked for new manufacturing capacity rather than equipment upgrades, suggesting supply constraints will not ease soon.
Supply shortages underpin pricing power
The broader semiconductor market is being reshaped by artificial intelligence demand, with total industry revenue expected to surpass $1 trillion in 2026. AI-related chips are expected to account for about 30% of that total.
At the center is a prolonged shortage of high-bandwidth memory, a critical component for AI accelerators. Supply for 2026 and 2027 is already largely allocated, giving manufacturers strong pricing power and driving unusually high margins for hardware producers.
Risks from macro pressures and valuation
Despite strong fundamentals, near-term risks remain. Analysts point to sensitivity to monetary policy, particularly as expectations shift around Federal Reserve interest rates. Recent market volatility, including a sharp drop in the Nasdaq tied to rate concerns, highlights how quickly sentiment can change.
Some also warn that momentum in AI-related stocks could amplify both gains and corrections. After a year-to-date rally exceeding 268%, questions are emerging about whether Micron’s valuation has outpaced its fundamentals.
Outlook hinges on sustaining margins
Micron’s current and projected margins remain unusually high for the sector. Whether the company can sustain these levels while meeting elevated expectations will be key to determining if its recent revaluation holds.
The company’s performance reflects a structural shift in the memory industry, driven by AI infrastructure demand. At the same time, it faces a more complex environment where strong growth could be challenged by tighter liquidity and broader macroeconomic pressures.
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