The short version

From the latest prices and each company's SEC filings. Who's ahead on each measure, not which to buy.

  • Lam Research is the larger company, worth $369.0B, about 15.1 times Qnity Electronics.
  • Lam Research grew revenue faster over the last year (+30.0% vs +22.1%).
  • On earnings, Qnity Electronics is the cheaper stock (37.6x vs 55.7x).
  • Lam Research's price assumes faster free cash flow growth: about 23% a year, against 8% for Qnity Electronics (reverse DCF).

Side by side

The stronger figure is shaded where higher (or, for valuation multiples, lower) reads as better. How the implied growth works.

MeasureLRCXQ
Market cap$369.0B$24.4B
Share price$318.84$126.60
Revenue (last fiscal year)$23.2B$4.8B
Free cash flow (last fiscal year)$4.9B$988M
Revenue growth, last year+30.0%+22.1%
Revenue growth per year, last 5 fiscal years+7.8%+8.5%
Operating margin35.3%—
Net margin31.3%11.4%
Return on equity58.3%8.2%
P/E (trailing)55.7x37.6x
Price / free cash flow68.2x24.7x
EV / EBITDA41.5x18.7x
FCF growth the price implies22.5%7.7%
Dividend yield0.33%0.12%
Debt / equity0.89x0.93x
Fundamental gradeBC
Superinvestors holding it118
Insider purchases, last 12 months102

Results from SEC filings

Revenue and free cash flow by fiscal year, from each company's 10-K filings.

Lam Research

YearRevenueFree cash flowOp. margin
2022$17.2B$2.6B31.2%
2023$17.4B$4.7B29.7%
2024$14.9B$4.3B28.6%
2025$18.4B$5.4B32.0%
2026$23.2B$4.9B35.3%

Qnity Electronics

YearRevenueFree cash flowOp. margin
2023$4.0B$651M—
2024$4.3B$861M—
2025$4.8B$988M—

Where the revenue comes from

Lam Research · by products, 2026

Systems Revenue$14.9B64%
Customer support-related revenue and other$8.3B36%

Qnity Electronics · by segments, 2025

Semiconductor Technologies$2.6B56%
Interconnect Solutions$2.1B44%
Compare them in fullFifteen years of statements, quarterly results, DCF and IRR models, and any number of peers side by side.
Open LRCX in Investingly

Questions

Which is bigger, Lam Research or Qnity Electronics?

Lam Research (LRCX), at $369.0B against $24.4B.

Is LRCX or Q cheaper?

By trailing P/E, Qnity Electronics (37.6x) is cheaper than Lam Research (55.7x). A lower multiple can also mean the market expects less growth.

Which grows faster, LRCX or Q?

Lam Research: revenue grew +30.0% over the last year, against +22.1%.

Prices and ratios as of the last daily update; statements from SEC filings. Information only, not investment advice.