Micron Technology Q3 Earnings Preview

$Micron Technology (MU.US)$ Will release its fiscal Q3 2026 financial results (covering March to May 2026) after market close on June 24, 2026.

As AI infrastructure development intensifies, Micron Technology has transformed from a traditional cyclical commodity chipmaker into a key beneficiary of the core AI architecture. Fueled by explosive AI-driven demand for HBM/DRAM, tight supply, and sharply rising prices, Micron is expected to set multiple records in the third quarter.

1. Earnings Preview: Explosive Growth Across Multiple Metrics Set to Reach All-Time Highs

Micron provided exceptionally strong official guidance last quarter, prompting Wall Street analysts to repeatedly raise their forecasts during April and May.

Revenue outlookRevenue: Micron’s official guidance stands at $33.5 billion ± $750 million. Wall Street sell-side consensus estimates have been revised upward to approximately $36–37 billion, while buy-side optimistic consensus may approach $40 billion—representing year-over-year growth of over 330% compared to $9.3 billion in the same period last year.

Gross MarginGross Margin: Official guidance points to an exceptional ~81%, which would mark Micron’s highest gross margin in history. This reflects strong pricing power from its high-value AI products—driving higher ASPs (average selling prices), a favorable product mix (increased HBM and server DRAM share), and cost optimization. The author expects DRAM cost per gigabit to decline by mid-single digits year-over-year due to economies of scale and depreciation, while DRAM ASPs are projected to rise 50–60% sequentially.

Earnings per share (Non-GAAP EPS)EPS: Official guidance is $19.15 ± $0.40, while the market’s median expectation has already reached $19.95—more than nine times higher than the $1.91 reported in the same period last year.

capital expenditures (CapEx)Capital Expenditure: Estimated quarterly CapEx is around $7 billion, with full-year CapEx guidance raised to over $25 billion. It should be noted that current spending is primarily allocated to fab and cleanroom construction (in Idaho, New York, Singapore, and PSMC’s Tonglu site). Equipment investments for meaningful new capacity additions remain restrained, with substantial output not expected until late 2027 or 2028.

Source: Company

2. Product Pricing Trends: A Clear Seller’s Market—Both DRAM and NAND Prices Are Rising

Thanks to disciplined industry supply management and the insatiable demand pull from AI, the memory market is undergoing an epic upcycle (supercycle).

DRAM (Dynamic Random Access Memory): Contract prices for 2026 have risen significantly (already showing high double-digit to triple-digit percentage increases in Q1/Q2), and Q3 is expected to remain strong sequentially (the author’s model forecasts a 50–60% sequential increase). Demand is being driven by a substantial increase in memory content per AI server, and under the dual forces of robust data center demand and severely constrained supply, average selling prices (ASPs) for DRAM are projected to surge sharply throughout 2026.

NAND (Flash Memory): Also demonstrating exceptional resilience, benefiting from strong demand for data center SSDs and high-capacity storage, with enterprise SSDs (solid-state drives) facing supply shortages.

Industry supply growth remains constrained (new wafer capacity additions are lagging), and AI-driven tight supply-demand dynamics will sustain upward price trends into 2026 and beyond. Micron Technology holds significant pricing power in HBM, offering substantial room for gross margin expansion.

3. Long-term contracts: 2026 capacity has already been fully booked, with prices locked in and upside flexibility preserved.

The business model for high-bandwidth memory (HBM) is closer to that of customized ASIC chips, fundamentally different from traditional spot-market commodity trading.

2026 capacity sold out in advance: Micron management previously stated explicitly that its entire HBM capacity for calendar year 2026 has already been fully sold out ('Fully Sold Out'), entirely secured through agreements covering both price and volume, with some demand for 2027 also partially locked in. This means Micron faces no concerns over utilization rates—its quarterly task is simply on-time delivery.

Pricing mechanism and premium: Most 2026 HBM long-term contract prices have already been largely locked in, but management hinted that Micron is currently settling 'Upside Volumes' (incremental orders) requested by customers for customized configurations at even higher premiums.

Strategic Customer Agreements (SCAs): Signed its first five-year SCA (Supply Commitment Agreement), distinct from the traditional one-year LTA. Simultaneously, Micron is in discussions with multiple customers to provide multi-year, specific volume commitments, enhancing business visibility and stability. Hyperscalers (e.g., those serving NVIDIA’s ecosystem) are actively locking in long-term supply, enabling Micron to secure higher pricing, ensure cash flow, and support aggressive capacity expansion (FY2026 CapEx raised to approximately $20–25 billion).

Long-term agreements are extending into traditional memory markets: Due to extremely tight supply-demand dynamics, some large hyperscalers and server OEMs are now signing longer-term, more binding supply agreements with Micron to secure sufficient advanced DRAM and high-capacity eSSDs for the second half of 2026 and 2027.

4. Competitive Landscape: Micron Gains Lead in HBM4 Development, Deepening Ties with NVIDIA

In the high-end AI memory segment, a subtle shift is unfolding among the three major memory makers (SK hynix, Samsung, and Micron):

Leading in HBM4 Progress: A key highlight of Micron’s latest earnings report was the production ramp timeline for its next-generation HBM4 and 12-High HBM3E. Management previously indicated that HBM4 capacity is ramping at twice the speed of the prior generation (HBM3E), with rapid yield improvements. Micron is gaining market share thanks to the competitiveness of its HBM3E/HBM4 offerings in performance, power efficiency, and output volume.

Micron and NVIDIA Forge Strategic Alliance: Micron’s high-end memory chips are now deeply integrated into NVIDIA’s latest AI computing platforms. Micron’s technology nodes (1γ DRAM and G9 NAND) are progressing well, supported by global capacity expansion (aided by the CHIPS Act) and strong alignment with the AI ecosystem.

Long-term supply agreements are reshaping the commercial logic of collaboration in the memory industry. Samsung Electronics is in talks with Google and Microsoft regarding long-term agreements valued in the tens of billions of dollars, some of which involve advance payment mechanisms and cover products such as HBM, commodity DRAM, and NAND. SK Hynix is negotiating a five-year long-term supply contract for commodity DRAM with Google, while most of its HBM capacity has already been reserved by NVIDIA and others. Source: Samsung Electronics and SK Hynix are shifting toward long-term supply agreements, signing three- to five-year contracts with major tech companies.

Massive supply gap: Micron Technology is currently not facing order competition but rather insufficient capacity. Micron explicitly stated that in the near to medium term, it can only fulfill 50% to two-thirds of its core customers’ memory demand, and the industry as a whole remains in a state of severe scarcity. Amid broad supply tightness, all three major manufacturers are benefiting, but the pace of HBM capacity ramp-up will determine market share.

5. Demand Outlook: AI-driven across-the-board boom, with modest divergence in traditional PCs/smartphones

Data Centers and AI Servers (Primary Drivers): As generative AI and large AI models scale broadly from 'training' to 'inference,' per-server demand for DRAM and ultra-high-speed enterprise SSDs is growing exponentially. Micron’s G9 Gen6 series SSDs have achieved significant success in data centers, with enterprise SSD revenue doubling in Q2—a momentum expected to continue through Q3 and subsequent quarters.

AI PCs and AI Smartphones (Moderate Recovery): Compared to the frenzy in data centers, consumer electronics show more moderate performance. Although macroeconomic uncertainty and inflation have somewhat constrained overall shipment volumes, increases in content per box—memory capacity per device—are offsetting flat unit volumes. On-device AI requires next-generation smartphones and laptops to come standard with larger and faster memory, providing Micron with a buffer for mid-to-long-term shipments.

Summary: In addition to monitoring Q4 guidance, key items to track include: 1) new customers under long-term agreements, 2) gross margin and pricing trends, 3) AI-related capital spending and customer commitments, 4) HBM4 capacity and customer orders, and 5) supply-demand outlook for fiscal year 2027—these will serve as critical catalysts.

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