Micron

Micron (MU) is a publicly traded Memory company founded in 1978 and based in Boise, USA.

Micron produces DRAM, NAND, and HBM for AI and data-center applications, competing with Samsung and SK Hynix. HBM3E production ramping in 2024; received $6B+ in CHIPS Act funding for US fabs. Strong AI data-center DRAM positioning.

Micron is the only US-headquartered memory manufacturer at scale, critical to supply-chain diversification for AI.

micron.com MemoryUSApublic · MU

At a glance

Total raised

Undisclosed

no public funding on record

Headcount

—

no public estimate on record

Headquarters

Boise

USA

Founded

1978

48 years active

Status

Public

Ticker · MU

Patents on file

555

USPTO grants

Funding history

Total raised

—

Rounds tracked

Latest stage

IPO

Date	Stage	Amount	Valuation	Lead investors
Jun 1, 1984	IPO	—	—	—

Stock performance

AI bull / bear

Bull case

Micron is the only US-based memory manufacturer operating at scale, and that positioning is rapidly becoming a strategic asset rather than just a geographic footnote. The $6B+ in CHIPS Act funding directly underwrites domestic fabrication capacity that rivals Samsung and SK Hynix cannot access, giving Micron a cost advantage on US-built DRAM and NAND just as AI hyperscalers face mounting supply-chain concentration risk. HBM3E production is ramping in 2024, and Micron's technical contributions to memory reliability research signal that its engineering depth is competitive in the high-bandwidth segment that drives AI training economics. As inference workloads scale, demand for high-density DRAM per server grows faster than bit growth in legacy markets. Micron captures this without needing to win every consumer or mobile socket. The AI data-center DRAM thesis is straightforward: every new GPU cluster needs more Micron content, and Micron is the only supplier Washington wants to succeed.

Bear case

Micron is structurally outspent by Samsung and SK Hynix, which combined invest roughly three times Micron's annual capex. That gap in manufacturing scale translates directly to cost-per-bit disadvantage in commodity DRAM and NAND, where Micron competes on roughly 25% market share. HBM is the critical battleground, and here Micron entered HBM3E late relative to SK Hynix, which already supplies NVIDIA's volume trains. Even with a strong reliability story, Micron faces a multi-quarter qualification cycle to earn meaningful share in HBM, while Samsung is aggressively cross-subsidizing its HBM push from its foundry and logic businesses. The CHIPS Act funding is a double-edged sword — it comes with labor, wage, and facility operating requirements that raise unit costs compared to Korean fabs. If HBM adoption plateaus or NVIDIA diversifies its memory supplier mix more slowly than expected, Micron's AI premium evaporates and it reverts to a cyclical commodity business with higher structural costs than its Asian rivals.

Generated by deepseek-v4-flash · June 2, 2026Refreshes quarterly · see disclosures

Micron

At a glance

Funding history

Stock performance

Latest earnings

How they make money

Investability Index

AI bull / bear

In the news

Micron commits $500 million to GlobalWafers' Texas wafer plant as it raises U.S. spending to $250 billion — memory maker aims to manufacture 40% of DRAM in the US by 2035

Micron Invests $250 Billion in Largest U.S. Chip Plant in Clay, New York

Micron lifts U.S. spending to $250 billion — company takes $500 million position in America's only 300 mm wafer plant

Chip Industry Week In Review

Budget smartphone market collapses under the weight of memory shortages, sales expected to drop 22% — memory alone now comprises up to 64% of the total cost of lower-tier smartphones

Chinese memory and storage firm expected to post more than 60,000% jump in profits due to exploding demand — Lexar owner Longsys forecasts nearly $1.5 billion profit for 1H26 compared to $2.1 million last year

Watch

Leadership

Products

HBM3E / HBM4 High-Bandwidth Memory

DDR5, LPDDR5X & SOCAMM Modules

GDDR7 Graphics Memory

9550 / 9650 NVMe Data-Center SSDs

Most recent patents

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