Micron Technology, Inc. (MU) Stock Price & How to Invest

Micron Technology is the third-largest memory semiconductor company in the world, after Samsung and SK Hynix. The company manufactures two main types of memory: DRAM (dynamic random-access memory used in computers, servers, and AI accelerators) and NAND (flash memory for storage). Micron is the only US-headquartered memory semiconductor manufacturer at scale, which has made it a strategic asset for US chip policy.

The AI infrastructure buildout has dramatically increased demand for high-bandwidth memory (HBM), a specialty form of DRAM stacked alongside AI GPUs. Each NVIDIA H100 or Blackwell GPU requires substantial HBM. SK Hynix and Samsung dominate HBM today, but Micron has been aggressively ramping HBM3E and HBM4 capacity through 2025 and 2026. Founded in 1978, headquartered in Boise, Idaho. Sanjay Mehrotra has been CEO since 2017.

Fiscal 2026 showed how far a memory upcycle can run. Quarterly revenue climbed from ~$13.6 billion in the November 2025 quarter to ~$23.9 billion, ~$41.5 billion and then ~$54.2 billion in the quarter ended September 3, 2026, up ~379% from a year earlier, with full year revenue of ~$133 billion against ~$37.4 billion in fiscal 2025. Gross margin over the trailing year was ~81% and net income ~$85 billion, and adjusted EPS beat consensus in each of the last four quarters (~$33.42 against ~$31.82 most recently). The shares closed at ~$898 on October 16, 2026, up ~185% year to date and ~344% over one year, but ~28% below a 52 week high of ~$1,255 after an October selloff in memory stocks tied to worries about Chinese memory makers and AI spending. At about 12 times trailing and ~4 times forward earnings, the multiple again looks low precisely because the market doubts how long these margins last.

Memory is cyclical. The current AI-driven upcycle will eventually correct, and Micron's earnings can swing dramatically between peak and trough years: the company lost ~$5.8 billion in fiscal 2023 and earned ~$85 billion in fiscal 2026. Competition from SK Hynix and Samsung is intense; HBM share is hard-won. In October 2026 memory stocks sold off on concerns about advances by Chinese memory producers and on AI spending jitters, and MU fell ~12% in a month; Goldman Sachs called the China fears overdone, which shows how divided the debate is. With a market value near $1.02 trillion, the stock now carries index-level weight, so sentiment swings in AI infrastructure move it sharply in both directions.

46 analysts publish price targets on MU, averaging $1560.57 against a $878.84 price as of October 2026, or +77.6%. The published targets run from $361.00 to $3000.00, a wide spread, and the ratings split 45 buy, 3 hold, 1 sell. Over the last six months there have been 5 raises and 0 cuts among the published actions. A price target is what an analyst published on a date, not a prediction, and sell-side ratings skew positive across the whole market.

Read the full MU forecast and price target for the target table, the recent rating actions by firm, and how the consensus has shifted.

We give no verdict on Micron Technology, Inc.. Both cases are real, which is why the question is contested at all, so here is the strongest version of each.

The case for buying. HBM as the AI-driven growth driver. High-bandwidth memory (HBM) is the fastest-growing segment of the memory market because every AI accelerator requires it. The most optimistic published target, $3000.00, assumes this works close to its best case.

The case against. Memory is cyclical. The most pessimistic target, $361.00, is roughly what MU is worth if this bites instead.

Read the full bull and bear case on MU, including what would have to change to break either one. Walnut is not an investment adviser.

No. Micron Technology, Inc. (MU) has not split its stock in the last 10 years. That is a statement about the window we check rather than about the company’s entire history, so an older split is possible. It also matters less than it once did: fractional shares mean a high price per share no longer keeps smaller investors out, which removed most of the practical reason to split.

A simple financial snapshot. These are approximations and refresh quarterly; for current figures see Micron Technology, Inc.'s investor relations page or your broker.

• Revenue (FY2026, ended Sept 3): ~$133.2B (FY2025: ~$37.4B)
• Latest quarter revenue (FQ4 2026): ~$54.2B, up ~379% YoY
• Gross / operating margin (TTM): ~81% / ~81%
• Net income (TTM): ~$85B
• EPS (TTM): ~$74.33
• P/E (trailing / forward): ~12x / ~4x
• Market cap: ~$1.02T
• Dividend yield: ~0.06% ($0.60/yr)

Memory companies trade at lower trailing P/E multiples than logic semiconductor companies because of their cyclical earnings, and Micron in October 2026 is an extreme case: about 12 times trailing EPS of ~$74 and roughly 4 times forward estimates, on a market value near $1.02 trillion. Those low multiples reflect the market assuming that ~81% margins and ~$133 billion of annual revenue sit near a cyclical peak rather than a new baseline. Free cash flow over the trailing year was ~$29 billion against ~$90 billion of operating cash flow, which shows how much is going back into capex.

If you want MU exposure as part of a larger bundle rather than directly, these ETFs hold it meaningfully. Weights are approximate and refresh quarterly.

These are the investment theses MU naturally fits into. Each links to a full theme guide listing every other stock that belongs and the ETFs commonly used as a passive proxy.

Other names that sit close to MU: same theme, named as a direct competitor, or held beside it in the same funds. Each entry says which. Worth a look if you are thinking about diversification within a thesis rather than concentration on one ticker.

There are three common ways to get MU exposure. Buy shares (or fractional shares) directly at any major broker. Hold an ETF that includes it (IGM, ACWI, MTUM), which spreads the position across many companies. Or build it into a focused thematic portfolio, so MU sits alongside other stocks that express the same thesis.

Walnut takes the portfolio route. Describe a thesis where MU fits (for example “AI infrastructure” or “dividend-growth large-caps”) and the AI proposes 5 to 6 constituents with target weights. You review the plan and fund it through your own broker when you're ready.

New to this? Start with how to invest in stocks, see how to analyze a stock with AI, or compare the best AI stock analyzers.

Micron (MU) is a memory-cycle play whose earnings swing dramatically between peak and trough, currently lifted by AI-driven HBM demand that carries far higher margins than commodity DRAM. In a portfolio it behaves as a higher-volatility, capex-heavy semiconductor holding levered to the AI memory upcycle, often paired with NVDA and Broadcom, with a small dividend and a multiple that looks low precisely because the cycle can reverse.

Whether MU is worth buying today depends more on your time horizon and what you already hold than on any single call. We walk through valuation, what would have to go right, and the risks in is MU a buy or a sell?, and where the stock could go from here in the MU stock forecast.

For income investors, whether MU pays a dividend and how the payout looks is covered in does MU pay a dividend? And to weigh MU against a peer, read the full side-by-side comparisons: MU vs NVDA and MU vs AMD.