The short version

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

  • Generac is the larger company, worth $12.3B, close to Regal Beloit's $10.5B.
  • Generac grew revenue faster over the last year (+10.6% vs +4.2%).
  • Regal Beloit keeps more of each dollar of revenue as operating profit (11.7% vs 9.5%).
  • On earnings, Regal Beloit is the cheaper stock (36.8x vs 65.2x).
  • Generac's price assumes faster free cash flow growth: about 16% a year, against -2% for Regal Beloit (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.

MeasureGNRCRRX
Market cap$12.3B$10.5B
Share price$224.94$165.03
Revenue (last fiscal year)$4.2B$5.9B
Free cash flow (last fiscal year)$268M$893M
Revenue growth, last year+10.6%+4.2%
Revenue growth per year, last 5 fiscal years+3.0%+11.7%
Operating margin9.5%11.7%
Net margin5.8%5.3%
Return on equity9.0%4.7%
P/E (trailing)65.2x36.8x
Price / free cash flow45.8x11.8x
EV / EBITDA21.8x12.2x
FCF growth the price implies15.9%-2.0%
Dividend yield—0.85%
Debt / equity1.01x0.99x
Fundamental gradeCC
Superinvestors holding it97
Insider purchases, last 12 months00

Results from SEC filings

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

Generac

YearRevenueFree cash flowOp. margin
2021$3.7B$301M19.3%
2022$4.6B-$28M12.4%
2023$4.0B$393M9.6%
2024$4.3B$605M12.5%
2025$4.2B$268M6.9%

Regal Beloit

YearRevenueFree cash flowOp. margin
2021$3.8B$303M9.4%
2022$5.2B$352M13.2%
2023$6.3B$596M6.0%
2024$6.0B$500M10.4%
2025$5.9B$893M11.5%

Where the revenue comes from

Generac · by segments, 2025

Domestic$3.5B82%
International$738M18%

Regal Beloit · by segments, 2025

Industrial Powertrain Solutions$2.6B44%
Automation & Motion Control$1.7B28%
Power Efficiency Solutions$1.7B28%
Compare them in fullFifteen years of statements, quarterly results, DCF and IRR models, and any number of peers side by side.
Open GNRC in Investingly

Questions

Which is bigger, Generac or Regal Beloit?

Generac (GNRC), at $12.3B against $10.5B.

Is GNRC or RRX cheaper?

By trailing P/E, Regal Beloit (36.8x) is cheaper than Generac (65.2x). A lower multiple can also mean the market expects less growth.

Which grows faster, GNRC or RRX?

Generac: revenue grew +10.6% over the last year, against +4.2%.

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