The short version

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

  • Microchip Technology is the larger company, worth $39.7B, about 1.3 times ON Semiconductor.
  • Microchip Technology grew revenue faster over the last year (+38.0% vs +9.2%).
  • Microchip Technology keeps more of each dollar of revenue as operating profit (15.5% vs 10.8%).
  • On earnings, ON Semiconductor is the cheaper stock (56.4x vs 333.3x).
  • Microchip Technology's price assumes faster free cash flow growth: about 16% a year, against 6% for ON Semiconductor (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.

MeasureMCHPON
Market cap$39.7B$29.8B
Share price$75.55$77.53
Revenue (last fiscal year)$4.7B$6.0B
Free cash flow (last fiscal year)$871M$1.4B
Revenue growth, last year+38.0%+9.2%
Revenue growth per year, last 5 fiscal years-8.8%-2.9%
Operating margin15.5%10.8%
Net margin9.3%10.2%
Return on equity7.4%8.7%
P/E (trailing)333.3x56.4x
Price / free cash flow51.4x21.0x
EV / EBITDA32.6x28.5x
FCF growth the price implies15.8%5.7%
Dividend yield2.4%—
Debt / equity1.23x0.87x
Fundamental gradeCC
Superinvestors holding it65
Insider purchases, last 12 months40

Results from SEC filings

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

Microchip Technology

YearRevenueFree cash flowOp. margin
2022$6.8B$2.5B27.1%
2023$8.4B$3.1B36.9%
2024$7.6B$2.6B33.7%
2025$4.4B$772M6.7%
2026$4.7B$871M10.4%

ON Semiconductor

YearRevenueFree cash flowOp. margin
2021$6.7B$1.3B19.1%
2022$8.3B$1.6B28.3%
2023$8.3B$438M30.8%
2024$7.1B$1.2B25.0%
2025$6.0B$1.4B1.4%

Where the revenue comes from

Microchip Technology · by segments, 2026

Semiconductor products$4.5B97%
Technology Licensing Member$164M3%

ON Semiconductor · by segments, 2025

PSG$2.8B47%
AMG$2.3B38%
ISG$928M15%
Compare them in fullFifteen years of statements, quarterly results, DCF and IRR models, and any number of peers side by side.
Open MCHP in Investingly

Questions

Which is bigger, Microchip Technology or ON Semiconductor?

Microchip Technology (MCHP), at $39.7B against $29.8B.

Is MCHP or ON cheaper?

By trailing P/E, ON Semiconductor (56.4x) is cheaper than Microchip Technology (333.3x). A lower multiple can also mean the market expects less growth.

Which grows faster, MCHP or ON?

Microchip Technology: revenue grew +38.0% over the last year, against +9.2%.

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