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- MU - F4Q25 - AI trouncing estimates
MU - F4Q25 - AI trouncing estimates
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MICRON TECHNOLOGY INC (MU)
๐ง ๐พ Leading Memory & Storage Provider | AI Memory Revolution Leader
Q4 FY2025 Results | 50%+ Gross Margins Achieved, First Time Since 2017-2018
๐ฐ Market Cap: $189.0B | ๐ต CapEx Guide: $18B (FY26) | ๐ 50%+ Gross Margins Achieved
๐จโ๐ผ CEO Sanjay Mehrotra | ๐ญ Idaho Fab: H2 2027 | ๐ฏ HBM4 Performance Leadership
$166.48
๐ +$1.86 (+1.13%) Today
Current Price
Price Target Scenarios
18-Month Horizon (2026 Targets)
$275.00
Bull Case (+65%)
HBM4 Supercycle
DRAM Tightening
๐ Valuation Calculation:
โข 2026E EPS: $13.75 ร P/E: 20x = $275.00
๐ Key Assumptions:
HBM4 performance leadership (>11Gbps, 2.8TB/s) โข DRAM further tightening in 2026 โข Data center >60% revenue mix โข 1-gamma ramp accelerates โข Long-term customer agreements
$200.00
Base Case (+20%)
Steady Execution
Market Share Gains
๐ Valuation Calculation:
โข 2026E EPS: $10.00 ร P/E: 20x = $200.00
โ๏ธ Key Assumptions:
HBM market share reaches DRAM parity โข Consumer inventory normalization โข NAND market stabilizes โข Moderate memory cycle extension
$110.00
Bear Case (-34%)
Cycle Downturn
Supply Glut
๐ Valuation Calculation:
โข 2026E EPS: $5.50 ร P/E: 20x = $110.00
๐ป Key Assumptions:
Memory cycle turns sharply negative โข AI demand growth stalls โข China competition intensifies โข Consumer demand remains weak โข NAND oversupply persists
Bottom Line for Retail Investors
๐ญ
Supply Tightening
DRAM very tight with further tightening in 2026, inventory below targets
๐
Margin Recovery
50%+ gross margin achieved, first time since 2017-2018, data center >50% revenue
๐ฐ
HBM4 Leadership
HBM4 performance >11Gbps, 2.8TB/s bandwidth, higher share gains expected in 2026
โ ๏ธ
CapEx Surge
FY26 CapEx guidance $18B (vs $13.8B FY25), mostly DRAM construction/equipment
๐ Q4 FY2025 "Margin Recovery Milestone" Results
50%+ Gross Margins Achieved for First Time Since 2017-2018, DRAM Supply Tightening
๐ต
50%+
Q4 Gross Margin
First Time Since 2017-18
๐
$18B
FY26 CapEx Guide
vs $13.8B FY25
๐ฐ
$10B
HBM+LP+Hi-Cap DIMMs
FY25 Revenue
๐ช
Mid-50%
Data Center Revenue Mix
vs ~33% Historical Peak
๐ Key Q4 FY2025 Earnings Call Insights
๐
HBM4 Performance
>11Gbps pin speed, 2.8TB/s bandwidth - exceeding JEDEC specs significantly
๐๏ธ
CapEx Surge
FY26 $18B vs FY25 $13.8B - vast majority for DRAM construction/equipment
๐
Supply Tightening
DRAM very tight, further tightening in 2026, inventory below targets
๐ฏ
1-Gamma Ramp
Achieved mature yields Q4, first revenue shipments, primary bit growth source FY26
๐ Strategic Theme: "Supply-Demand Inflection" - DRAM tightness driving pricing power across entire portfolio, not just data center
๐ฐ Structural Shift: Data center mid-50% of revenue vs historical peak of ~33% for any segment, driven by AI transformation
๐ฎ Idaho Timeline: New fab wafer production starts H2 2027, long-term capacity response to tight supply
๐ Q4 FY2025 Performance & Key Metrics
Metric | Q4 FY2025 | Performance |
---|---|---|
Gross Margin | 50%+ | First Time Since 2017-18 |
DDR4 Mix | Low Single Digit % | Extended UOL Timeline |
Data Center Mix | Mid-50% | vs ~33% Historical Peak |
NAND Free Cash Flow | Positive | Second Consecutive Year |
HBM TAM 2025E$30B
Data Center Mix>50%
๐ฏ FY2026 Strategic Priorities & Key Developments
"We have completed a second year of positive free cash flow in NAND. Our decision to exit managed NAND will provide more supply availability for us to focus on the data center market." - CFO Mark Murphy. Company targeting long-term customer agreements amid supply tightness.
๐ Why MU Bulls Are Right
๐ง
HBM Leadership
Designed into NVIDIA Blackwell, HBM4 leadership through 2030, $100B+ TAM vision
๐
AI Infrastructure
Data center >50% of revenue, AI driving structural demand shift to high-performance memory
๐
Technology Edge
1-beta/1-gamma nodes, EUV adoption, China competition limited to legacy products
๐
Supply Discipline
NAND capex cuts, wafer start reductions, tight leading-edge DRAM inventories
๐ป Why MU Bears Have Valid Concerns
๐
Cyclical Nature
Memory industry historically cyclical, current upturn may not be sustained
๐ธ
Consumer Weakness
Q2 inventory adjustments, PC/smartphone demand soft, near-term headwinds persist
โก
China Competition
Growing China DRAM/NAND supply, potential technology advancement over time
๐ฏ
Execution Risk
HBM yield ramps, technology transitions, capital allocation amid cyclical uncertainty
This analysis is for informational purposes only and should not be considered investment advice. Please consult with a financial advisor before making investment decisions.

