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Executive TL;DR
Micron’s fiscal Q4 2026 revenue reached $54.23 billion, with non-GAAP EPS of $33.42 and a non-GAAP gross margin of 87.0%. Full-year revenue rose 256% to $133.19 billion.
Guidance for fiscal Q1 2027 calls for $61.5 billion in revenue and $38.15 in EPS. Management calls Q1 the gross margin floor for the year.
Micron has signed 26 strategic customer agreements on take-or-pay terms. They cover over 35% of revenue through 2030, and more than 75% of fiscal 2027 output is already committed.
Cash and investments total $73.48 billion against $5.2 billion of debt, and a larger buyback is expected once a CHIPS Act restriction ends on December 9.
The risks center on Chinese capacity additions, a slipping HBM share, a fresh Netlist patent complaint, and a memory industry with a long history of sharp reversals.
MU snapshot (as of October 6-7, 2026)
52-week high: $1,255 (June 25, 2026)
Market capitalization: ~$1.2 trillion
Beta: 2.22
Analyst ratings: 25 Buy, 1 Neutral (26 tracked)Here’s what you get in this analysis:
Micron Investment Thesis
Micron Revenue and Financial Analysis
Fiscal Q4 2026 Earnings Analysis
Fiscal 2026: The Full-Year Picture
Business Unit Breakdown
Balance Sheet, Cash Flow, and Capital Return
Guidance for Fiscal Q1 2027 and Beyond
Competitive Position and Industry Pricing
SK hynix and Samsung Post Records of Their Own
HBM Share and Pricing Pressure Points
Where Industry Forecasts Diverge
Valuation and Scenario Modeling
Key Risks
Catalysts for the Rest of 2026
Bottom Line for Investors
Analyst Price Targets
Official Sources and Data
Disclaimer: This analysis is for informational & educational purposes only and should not be construed as investment advice. Investors should conduct their own due diligence before making investment decisions. Past performance does not guarantee future results.
Micron (MU) earned $37.7 billion in GAAP net income last quarter. That’s 4.4 times the $8.54 billion it earned in all of fiscal 2025.
Yet the shares trade ~13% under the June 25 peak of $1,255, and at about 7 times the annualized EPS Micron just guided.
So, what powers Micron’s run and what could stall it? Let’s begin our breakdown.
Micron Investment Thesis
Pillar 1: A Supply Gap Management Cannot Close Before 2028
Management expects industry DRAM bit shipments to grow in the low 20% range in both calendar 2027 and 2028, and says the industry stays supply constrained in each year. The CEO told analysts Micron has no line of sight to supply and demand returning to balance.
Several mechanics slow supply growth. Clean rooms take years to build, new fabs ramp over several quarters after first wafer output, and HBM consumes more wafer area per bit than conventional DRAM. Each node transition also delivers less productivity gain per wafer than the last.
Many in the industry see the same tightness. TrendForce projects conventional DRAM contract prices up 10% to 15% quarter on quarter in the fourth quarter of 2026, with NAND up 15% to 20%, although the pace moderates because earlier increases were large.
Its July outlook put the DRAM supply shortfall at roughly 1% to 2% of demand in 2026, with the gap widening in 2027.
Supply and demand markers
Industry DRAM bit growth, CY2027 and CY2028: low-20s %
Industry NAND bit growth, CY2027 and CY2028: mid-20s %
TrendForce 4Q26 conventional DRAM contracts: +10% to +15% QoQ
TrendForce 4Q26 NAND contracts: +15% to +20% QoQ
Server unit growth, CY2026 and CY2027: high-teens %