If You Invested in Micron Technology, Inc. (MU)

Micron Technology, Inc. (Nasdaq: MU) is a semiconductor memory and storage company headquartered in Boise, Idaho. It develops and manufactures memory built on DRAM, NAND and NOR technologies, and it describes itself as a global leader in semiconductor memory and storage whose products power AI and compute-intensive applications from the cloud to the edge. Micron also calls itself the only U.S.-based manufacturer of memory and storage.

Demand from artificial intelligence is a recurring theme in how the company describes its business. Micron has said that AI is driving the need for more memory and for higher performance memory, that the need is broad across markets and across new and existing customers, and that it calls for more leading-edge and customer-specific memory products.

Memory and storage technologies

Micron’s product line rests on three memory technologies: DRAM (dynamic random access memory), NAND flash and NOR flash. Many of its system-level solutions combine NAND with a controller and firmware, and in some cases with DRAM as well.

In server memory, Micron uses advanced DRAM packaging that stacks DRAM dies vertically and connects them with through-silicon vias (TSVs). The stacking raises the density of each DRAM package while keeping the performance that data center systems need, and Micron uses it in high-capacity server memory modules for enterprise data center and cloud customers running AI, analytics, in-memory database and simulation workloads.

Business units

Micron reports its results through four business units: the Cloud Memory Business Unit, the Core Data Center Business Unit, the Mobile and Client Business Unit and the Automotive and Embedded Business Unit. Its quarterly results give revenue, gross margin and operating margin for each unit, which shows how much of the business comes from cloud and data center demand compared with mobile, client, automotive and embedded markets.

Manufacturing and research footprint

The company’s principal executive offices and a campus are in Boise, and its research and technology footprint extends across the United States, Europe, Japan, India, Singapore and Taiwan. Micron has manufacturing facilities and research and development operations in Singapore, and in March 2026 it completed the acquisition of a wafer fabrication facility in Tongluo, Miaoli County, Taiwan, from Powerchip Semiconductor Manufacturing Corporation.

Long-range research sits in Micron Research Labs, a research institution headquartered in Boise that works with academia, government, startups and the wider semiconductor industry. Its research areas include memory process technology, future memory and compute architectures, advanced packaging and next-generation semiconductor manufacturing, and Micron describes it as the first dedicated memory research hub of its kind in the United States.

Micron also runs its own workforce training. A Micron training center near the Boise campus gives new hires onboarding and hands-on training in fab operations and manufacturing systems, and it hosts the technical instruction for the company’s registered apprenticeship program. The College of Western Idaho teaches its semiconductor manufacturing and mechatronics programs at the same center.

Venture investing

Micron Ventures is the company’s venture investment arm. Its Paradigm Fund invests in startups across the AI technology stack, from model architectures and compute infrastructure to enterprise applications and physical AI, and Micron has said the fund is meant to give it deeper partnerships with those companies and earlier insight into the technologies that will shape AI infrastructure.

Corporate structure and reporting

Micron is a Delaware corporation, and its common stock trades on the Nasdaq under the symbol MU. Most of its directors have been determined to be independent under Nasdaq rules, its board committees include a Governance and Sustainability Committee, and stockholders vote at an annual meeting on matters that have included amendments to the company’s certificate of incorporation.

The fiscal year ends in late August or early September, so Micron’s fiscal quarters do not line up with calendar quarters. Each quarter the company announces results in a press release furnished on Form 8-K and holds a webcast earnings call, and the release reports GAAP and non-GAAP results together with figures for each business unit and a business outlook.