The short version

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

  • Qnity Electronics is the larger company, worth $24.4B, close to Entegris's $21.6B.
  • Qnity Electronics grew revenue faster over the last year (+22.1% vs +11.5%).
  • On earnings, Qnity Electronics is the cheaper stock (37.6x vs 82.1x).
  • Entegris's price assumes faster free cash flow growth: about 18% 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.

MeasureENTGQ
Market cap$21.6B$24.4B
Share price$165.79$126.60
Revenue (last fiscal year)$3.2B$4.8B
Free cash flow (last fiscal year)$396M$988M
Revenue growth, last year+11.5%+22.1%
Revenue growth per year, last 5 fiscal years+8.6%+8.5%
Operating margin16.1%—
Net margin9.2%11.4%
Return on equity7.3%8.2%
P/E (trailing)82.1x37.6x
Price / free cash flow54.6x24.7x
EV / EBITDA41.2x18.7x
FCF growth the price implies18.2%7.7%
Dividend yield0.27%0.12%
Debt / equity1.03x0.93x
Fundamental gradeCC
Superinvestors holding it78
Insider purchases, last 12 months62

Results from SEC filings

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

Entegris

YearRevenueFree cash flowOp. margin
2021$2.3B$190M24.0%
2022$3.3B-$103M14.6%
2023$3.5B$188M14.2%
2024$3.2B$316M16.5%
2025$3.2B$396M14.3%

Qnity Electronics

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

Where the revenue comes from

Entegris · by segments, 2025

APS$1.8B56%
MS$1.4B44%

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 ENTG in Investingly

Questions

Which is bigger, Entegris or Qnity Electronics?

Qnity Electronics (Q), at $24.4B against $21.6B.

Is ENTG or Q cheaper?

By trailing P/E, Qnity Electronics (37.6x) is cheaper than Entegris (82.1x). A lower multiple can also mean the market expects less growth.

Which grows faster, ENTG or Q?

Qnity Electronics: revenue grew +22.1% over the last year, against +11.5%.

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