Generac vs Pentair
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The short version
- Generac is the larger business, with $4.2B of revenue in fiscal 2025 against $4.2B for Pentair.
- Pentair grew revenue faster (2.3%, against −2.0%).
- Pentair kept more of each dollar of sales as operating profit (20.5% operating margin, against 6.9%).
- Pentair turned more of its sales into free cash flow (17.9% FCF margin, against 6.4%).
- Pentair earned a higher return on the capital invested in it (14.0%, against 6.5%).
- Investors pay more for each dollar of Generac’s earnings: a P/E of 43.0x against 13.5x for Pentair.
| Latest fiscal year | GNRC · FY25 | PNR · FY25 |
|---|---|---|
| Size | ||
| Market cap | $11.1B | $9.1B |
| Revenue | $4.2B | $4.2B |
| Free cash flow | $268M | $746M |
| Net income | $160M | $654M |
| Growth | ||
| Revenue growth | −2.0% | 2.3% |
| 5-year growth | 11.1% | 6.7% |
| Share count change | −1.8% | −1.0% |
| Profitability | ||
| Gross margin | 38.3% | 40.5% |
| Operating margin | 6.9% | 20.5% |
| Net margin | 3.8% | 15.7% |
| FCF margin | 6.4% | 17.9% |
| Return on capital | 6.5% | 14.0% |
| Return on equity | 6.2% | 17.6% |
| Balance sheet | ||
| Net debt | $1.0B | $1.5B |
| Net debt / EBITDA | 2.1x | 1.6x |
| Dividends and buybacks | $148M | $389M |
| Valuation & quality | ||
| P/E | 43.0x | 13.5x |
| Piotroski F-score | 6 | 9 |
Revenue
FY16
GNRC $1.4B
PNR $2.8B
FY17
GNRC $1.7B
PNR $2.8B
FY18
GNRC $2.0B
PNR $3.0B
FY19
GNRC $2.2B
PNR $3.0B
FY20
GNRC $2.5B
PNR $3.0B
FY21
GNRC $3.7B
PNR $3.8B
FY22
GNRC $4.6B
PNR $4.1B
FY23
GNRC $4.0B
PNR $4.1B
FY24
GNRC $4.3B
PNR $4.1B
FY25
GNRC $4.2B
PNR $4.2B
GNRC
PNR
Operating margin
FY16
GNRC 14.0%
PNR 12.8%
FY17
GNRC 14.9%
PNR 13.3%
FY18
GNRC 17.7%
PNR 14.7%
FY19
GNRC 16.9%
PNR 14.6%
FY20
GNRC 19.3%
PNR 15.3%
FY21
GNRC 19.3%
PNR 16.9%
FY22
GNRC 12.4%
PNR 14.4%
FY23
GNRC 9.6%
PNR 18.0%
FY24
GNRC 12.5%
PNR 19.7%
FY25
GNRC 6.9%
PNR 20.5%
GNRC
PNR
Free cash flow
FY16
GNRC $211M
PNR $818M
FY17
GNRC $224M
PNR $581M
FY18
GNRC $200M
PNR $391M
FY19
GNRC $248M
PNR $295M
FY20
GNRC $424M
PNR $511M
FY21
GNRC $301M
PNR $553M
FY22
GNRC −$27.7M
PNR $278M
FY23
GNRC $393M
PNR $543M
FY24
GNRC $605M
PNR $692M
FY25
GNRC $268M
PNR $746M
GNRC
PNR
Return on capital
FY16
GNRC 10.0%
PNR —
FY17
GNRC 14.9%
PNR —
FY18
GNRC 19.3%
PNR 8.2%
FY19
GNRC 18.8%
PNR 13.6%
FY20
GNRC 22.8%
PNR 13.0%
FY21
GNRC 24.7%
PNR 18.6%
FY22
GNRC 13.7%
PNR 12.8%
FY23
GNRC 7.9%
PNR 14.9%
FY24
GNRC 11.3%
PNR 13.8%
FY25
GNRC 6.5%
PNR 14.0%
GNRC
PNR
Each company's latest fiscal year; fiscal years end in different months. The best value in each row is highlighted where higher (or lower) is clearly better. Not investment advice.