Lam Research vs Micron (LRCX vs MU)

Lam Research (LRCX) vs Micron (MU) in plain English: P/E, growth, margins, debt and dividend side by side, key differences and which fits each investor profile.

Lam Research (LRCX) and Micron (MU) compete in semiconductors. Here are Lam Research and Micron side by side with their real figures as of November 4, 2026: what sets them apart, which fits each kind of investor and the most common questions, without telling you whether to buy Lam Research or Micron.

Lam Research vs Micron: the figures

Lam Research and Micron figures from Yahoo Finance, the same source the Fintols analysis uses, retrieved on November 4, 2026; N/A means that Lam Research or Micron figure is not available, and we never estimate it.

3 key differences between Lam Research and Micron

1. Growth: Micron grew sales +379.3% year on year in its latest quarter, against +54.4% for Lam Research.
2. Valuation: Lam Research trades at 33.0x its annual earnings and Micron at 10.7x; the market pays more for each dollar of Lam Research profit, usually because it expects more growth.
3. Profitability: for every 100 of sales, Micron keeps 63.8 as net profit and Lam Research keeps 32.3.

Lam Research or Micron: which fits your profile

• If you want growth: Micron is growing faster today, so it fits better with investors who put business growth first, usually accepting a higher P/E and a bumpier ride.
• If you want income (dividends): Lam Research pays the higher dividend relative to its price.
• If you prefer caution: Lam Research has less debt relative to its profit, which usually gives more room in a bad year.
• If price is what matters most to you: Micron trades on the lower P/E; check first whether that is an opportunity or a sign of a business that grows less.

Neither Lam Research nor Micron wins on everything, and owning both is also an option: spreading money across several companies or an index fund reduces what rides on each one.

How Lam Research and Micron make money

Lam Research (LRCX)

Lam Research sells etch and deposition tools that memory and logic chipmakers use on their production lines. Revenue splits between new systems and its Customer Support Business Group, which earns money from spare parts, upgrades and field service on the installed base. China, Taiwan and South Korea are its biggest regions. Full Lam Research analysis.

Micron (MU)

Micron makes memory chips: DRAM, including the high-bandwidth memory (HBM) used in AI servers, and NAND flash for solid-state drives. It organizes the business into units serving cloud, data centers, mobile and PC, and automotive and embedded markets, with data-center DRAM now its main sales driver. Full Micron analysis.

Frequently asked questions: Lam Research vs Micron

Is Lam Research or Micron the better stock?

Choosing between Lam Research and Micron depends on what you are looking for. Micron is growing faster right now, and Micron trades on the lower P/E. Fintols does not tell you whether to buy Lam Research or Micron: it shows you the differences so you can decide.

Which pays a higher dividend, Lam Research or Micron?

As of November 4, 2026, Lam Research yields 0.57% and Micron yields 0.07%. Also check how much of their profit Lam Research and Micron pay out: if it is more than they earn, it cannot last.

Which is more expensive, Lam Research or Micron?

On P/E, Lam Research (33.0x) is more expensive than Micron (10.7x) as of November 4, 2026. A higher P/E can be justified if earnings grow faster, so compare it with each company's growth in the table.

Can I own both Lam Research and Micron?

Yes. Many people spread their money across several companies, such as Lam Research and Micron, or use index funds so they do not depend on just one. If you are starting out, decide how much you want to invest and for how long before buying Lam Research or Micron.

More comparisons with Lam Research or Micron

• KLA vs Lam Research
• Analog Devices vs Lam Research
• Arm Holdings vs Lam Research
• KLA vs Micron

More companies like Lam Research and Micron: semiconductors stocks. Educational content about Lam Research and Micron, not investment advice.