Driven by AI-fueled memory and NAND demand, Micron achieved record-high profitability in fiscal 2026 Q3. As part of the global DRAM triopoly with Samsung and SK Hynix, it posted $28.24 billion GAAP net income, up 1,398% YoY, while quarterly revenue surged 346% YoY, outstripping the prior quarter’s total revenue. DRAM revenue hit $31.3 billion (+340.8% YoY) and NAND revenue $9.9 billion (+360% YoY), with HBM revenue still unsegmented within DRAM results.
Micron CEO Sanjay Mehrotra stated its record Q3 results and strong Q4 outlook reflect memory’s critical AI-era strategic value. The firm is scaling tech, product and manufacturing investments to meet booming demand, with multi-year Strategic Customer Agreements (SCAs) stabilizing long-term financial performance.
Key Financial Highlights
Gross margin jumped from 37.77% to 84.6% YoY. Quarterly operating cash flow rose to $25.4 billion and free cash flow to $18.3 billion, both nearly doubling sequentially. Diluted EPS climbed to $24.67 from $1.68 YoY, with total cash and investable reserves reaching $30.2 billion.
All business segments delivered triple-digit revenue growth: Cloud ($13.8B, +307%), Core Data Center ($11.5B, +653%), Mobile & Client ($11.5B, +254%), and Automotive & Embedded ($4.6B, +311%).AI development makes memory performance and capacity core foundations for modern AI systems, turning memory into key AI infrastructure. Micron sharply raised Q3 chip prices, with DRAM ASPs rising ~60% Q/Q and NAND ASPs jumping nearly 85% Q/Q.
Global memory supply remains tight. DRAM bit growth is constrained by iterative tech upgrades, expanding fab space demands and HBM capacity expansion squeezing conventional DRAM output. NAND production is limited by scarce cleanroom resources and industry-wide fab reallocation toward DRAM.
Large-scale greenfield fabs are essential for supply expansion yet capital-intensive and time-consuming. Micron’s upgraded Taiwan Tongluo fab will ship volume products in mid-2027 (one quarter early), with a second EUV cleanroom under construction. Its new Singapore facility will launch HBM packaging services in H1 2027. Even with these expansions, supply cannot yet match explosive AI-driven demand.
Micron’s 16 signed SCAs cover ~20% of DRAM and one-third of NAND capacity. These long-term deals will support over half of total revenue, with committed customer deposits and financial pledges totaling $22 billion.SCAs feature 5-year terms for data center/consumer markets and 3-year terms for automotive business, covering seven major mid-to-large cloud/enterprise clients and nine automotive partners. Major contracts adopt Q2 2025-based price ceilings and guaranteed floor prices throughout the term.
SCA floor prices secure industry-record gross margins for Micron, exceeding all historical cyclical peaks. Fourteen of the 16 agreements carry a minimum contracted revenue value of ~$100 billion for their remaining terms.Sky-high profitability stems from the memory sector’s high entry barriers, limited production capacity and AI demand surge, greatly strengthening the triopoly’s pricing power.
Mehrotra noted AI has reshaped the memory industry, with long-term growth still in early stages. Beyond data centers, AI-enabled consumer devices, automotive systems, industrial equipment and robotics will sustain robust demand. Humanoid robots require 10× more memory than L2+ vehicles, poised to trigger a multi-decade industry growth cycle in the late 2020s.
Moving forward, AI contextual storage and HDD replacement will expand SSD market space, while automotive ADAS continues driving memory content growth. Micron forecasts Q4 revenue of $50 billion (±$1B), up 341.7% YoY at midpoint, with full fiscal 2026 revenue hitting $128.96 billion, a 245% annual increase.
Samsung and SK Hynix are set to deliver similarly strong results, while Kioxia and SanDisk will benefit from booming NAND demand. China’s CXMT is also emerging as a rising competitor in the global memory landscape.
Beijing Qianxing Jietong Technology Co., Ltd.
Sandy Yang/Global Strategy Director
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