KLA vs Micron (KLAC vs MU)

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

KLA (KLAC) and Micron (MU) compete in semiconductors. Here are KLA 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 KLA or Micron.

KLA vs Micron: the figures

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

3 key differences between KLA and Micron

1. Growth: Micron grew sales +379.3% year on year in its latest quarter, against +28.9% for KLA.
2. Valuation: KLA trades at 37.5x its annual earnings and Micron at 10.7x; the market pays more for each dollar of KLA profit, usually because it expects more growth.
3. Profitability: for every 100 of sales, Micron keeps 63.8 as net profit and KLA keeps 36.3.

KLA 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): KLA pays the higher dividend relative to its price.
• If you prefer caution: Micron 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 KLA 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 KLA and Micron make money

KLA (KLAC)

KLA specializes in inspection and metrology tools that catch defects as chips are being made. Semiconductor Process Control is by far its main segment, alongside Specialty Semiconductor Process and PCB and Component Inspection. It sells to chip fabs worldwide, mostly in Asia, and also earns recurring service revenue on installed tools. Full KLA 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: KLA vs Micron

Is KLA or Micron the better stock?

Choosing between KLA 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 KLA or Micron: it shows you the differences so you can decide.

Which pays a higher dividend, KLA or Micron?

As of November 4, 2026, KLA yields 0.59% and Micron yields 0.07%. Also check how much of their profit KLA and Micron pay out: if it is more than they earn, it cannot last.

Which is more expensive, KLA or Micron?

On P/E, KLA (37.5x) 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 KLA and Micron?

Yes. Many people spread their money across several companies, such as KLA 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 KLA or Micron.

More comparisons with KLA or Micron

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

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