What is Micron Technology?

What is Micron Technology?

Micron Technology, Inc. is an American semiconductor company headquartered in Boise, Idaho, and one of only three companies worldwide — alongside Samsung and SK Hynix — with global scale in both DRAM and NAND flash memory. Founded in 1978 in a dentist's office basement, Micron has grown into a ~$1.29 trillion public company (NASDAQ: MU) whose chips power everything from smartphones and laptops to the world's most advanced AI accelerators.

Micron generated $37.4 billion in full-year fiscal 2025 revenue — a 49% year-over-year increase — and accelerated dramatically into fiscal 2026 with $13.6 billion in Q1 (ended November 2025) and a record $23.9 billion in Q2 (ended February 2026), representing 196% year-over-year growth. Net income in Q2 FY2026 reached $13.8 billion on non-GAAP gross margins of approximately 74.9%, with management guiding fiscal Q3 FY2026 revenue of $33.5 billion and gross margins approaching 81% — the most explosive revenue ramp in the company's 47-year history.

The structural driver is High-Bandwidth Memory (HBM) for AI infrastructure. Micron's entire calendar-year 2026 HBM supply is sold out under long-term contracts to hyperscalers and AI chip designers, and HBM4 entered high-volume production ahead of schedule in early 2026. Micron holds roughly 22–25% of DRAM market revenue share (Q4 2025 TrendForce: 22.4%), has 60,000+ patents granted, and ships memory solutions across four end-markets: Cloud Memory, Core Data Center, Mobile & Client, and Automotive & Embedded.

Micron operates manufacturing fabs in Boise and Meridian (Idaho), Manassas (Virginia), Hiroshima (Japan), Singapore, and Taiwan, with a $100 billion megafab campus under construction in Clay, New York (groundbroken January 16, 2026). The U.S. Department of Commerce finalized $6.165 billion in CHIPS Act grants in December 2024, cementing Micron as the cornerstone of U.S. domestic memory production strategy.

Sources:Micron Q2 FY2026 Earnings ReleaseMicron Crosses $1 Trillion — CNBCGlobal DRAM Revenue Q3 2025 — TrendForce

What does Micron offer?

Micron's portfolio spans DRAM, NAND flash, and NOR flash, sold as chips, modules, managed solutions, and solid-state drives into data center, mobile, client, automotive, and industrial markets.

Sources:Micron Products OverviewMicron HBM4 High-Volume Production — Yahoo Finance

How does Micron make money?

Micron earns revenue by designing and manufacturing advanced memory semiconductors — DRAM and NAND flash chips — and selling them at scale to OEMs, hyperscalers, and system integrators. It is a capital-intensive, oligopolistic business where technology leadership and process-node advancement directly determine margin and pricing power.

DRAM is Micron's largest revenue driver, representing 79% of Q2 FY2026 revenue ($18.8B of $23.9B). NAND contributed 21% ($5.0B). Within DRAM, HBM for AI accelerators commands the highest average selling prices — HBM3E 12-high stacks sell at 5–8x the price of equivalent DRAM capacity in commodity modules, and HBM4 commands further premium. Fiscal 2025 DRAM ASPs rose mid-60% year-over-year; NAND ASPs rose high-70% as supply discipline across the oligopoly held.

Revenue is split across four business units in Q2 FY2026: Cloud Memory ($7.7B), Core Data Center ($5.7B), Mobile & Client ($7.7B), and Automotive & Embedded ($2.7B). Customers include NVIDIA (HBM in H100/H200/Blackwell/Rubin GPUs), hyperscalers (AWS, Google, Microsoft), smartphone OEMs, and automotive Tier-1s. HBM contracts are multi-year; commodity DRAM and NAND contracts are typically quarterly.

Non-GAAP gross margin in Q2 FY2026 reached 74.9% — a company record — with management guiding approximately 81% in Q3 FY2026, driven by HBM mix shift and declining per-bit manufacturing costs from leading-edge nodes. Operating cash flow in FY2025 was $17.53 billion; Q2 FY2026 alone generated $11.9 billion. Capital expenditure is guided above $25B in FY2026 to fund fab expansion, with FY2027 CapEx expected to step up further by more than $10 billion year-over-year.

Sources:Micron FY2025 Full Year ResultsMicron Q2 FY2026 Earnings ReleaseMicron Signals $33.5B Q3 Target and 81% Gross Margin — Seeking Alpha

Who leads Micron?

Micron is led by Chairman, President, and CEO Sanjay Mehrotra, a 40-year semiconductor industry veteran who co-founded SanDisk and has transformed the company from a commodity memory supplier into an AI memory powerhouse.

Sources:Micron Leadership PageMicron Appoints Mike Cordano EVP SalesMicron Appoints Mehrotra as Board Chair

How do you contact Micron's leadership?

Micron's verified corporate email pattern is [first initial][last name]@micron.com (e.g., smehrotra@micron.com), confirmed at approximately 60–83% usage rate across LeadIQ and Clay databases. Public departmental addresses are CORPCOMMS@micron.com (press) and the investor relations portal at investors.micron.com. Personal executive emails derived from the verified pattern are format-inferred — use departmental addresses for initial outreach.

• Sanjay MehrotraChairman, President & CEOsmehrotra@micron.com
• Mark MurphyEVP & Chief Financial Officermmurphy@micron.com
• Scott DeBoerEVP, Chief Technology & Products Officersdeboer@micron.com
• Corporate CommunicationsPress / Media RelationsCORPCOMMS@micron.com

Sources:Micron Email Format — LeadIQMicron Email Format — ClayMicron Media Relations

How much funding has Micron raised?

Micron Technology is a publicly traded company (NASDAQ: MU since June 4, 1984) and does not raise VC or private equity funding. Its capital structure is funded through public equity markets, operating cash flows, and government incentives. As of June 2026 its market capitalization reached approximately $1.29 trillion — making it the first U.S. memory semiconductor company to cross $1 trillion.

Micron's IPO occurred on June 4, 1984, on NASDAQ, and the company funds fab expansions primarily through operating cash flow — FY2025 generated $17.53 billion — supplemented by periodic investment-grade debt issuance. Total long-term debt as of Q2 FY2026 was approximately $13.7 billion. Major strategic capital deployments include: the acquisition of bankrupt Elpida Memory in 2013 for 200 billion yen (~$2.5 billion in total consideration including debt obligations), which vaulted Micron to the #2 DRAM market position and added the Hiroshima fabs; and the ~$1.5 billion buyout of Intel's remaining 49% stake in IM Flash Technologies (NAND JV, Lehi Utah) in January 2019.

In December 2024, the U.S. Department of Commerce finalized $6.165 billion in direct CHIPS Act grants: $4.6 billion for a two-fab complex in Clay, New York, and $1.5 billion for Idaho fab expansions. A further preliminary agreement covers up to $275 million for Micron's Manassas, Virginia facility modernization. New York State separately committed up to $5.5 billion in Green CHIPS incentives. Together this constitutes the largest semiconductor subsidy package in U.S. history.

Micron is investing above $25 billion in FY2026 capital expenditures — raised from an initial $20 billion guide — to fund HBM capacity, new U.S. fabs, and its Tongluo Taiwan expansion. FY2027 CapEx is expected to step up by more than $10 billion year-over-year. The long-term U.S. commitment is $150 billion in domestic manufacturing and $50 billion in R&D over 20+ years. On May 26, 2026, Micron's stock surged 19% to cross $1 trillion market cap for the first time, driven by sold-out HBM supply and record AI demand.

Sources:CHIPS Act Grant Finalized — CNBCMicron Crosses $1 Trillion — CNBCMicron FY2025 Full Year Results

How did Micron get here?

Micron's 47-year arc runs from a four-person DRAM design shop in a dentist's office basement to a $1.29 trillion AI-memory titan — driven by technological firsts, strategic acquisitions, and a once-in-a-decade structural shift to high-bandwidth AI infrastructure memory.

Sources:Micron Company TimelineMicron New York Megafab GroundbreakingMicron Hits $1 Trillion — CNBC

Who are Micron's competitors?

Micron competes in the global DRAM and NAND oligopoly dominated by three players — Samsung, SK Hynix, and Micron itself — alongside SSD and storage challengers in adjacent markets.

Sources:DRAM Market Share Q4 2025 — TrendForceGlobal DRAM Revenue Q3 2025 — TrendForce