PNRPentair

$62.85

Is the business good?

How good a business is PNR?

Pentair earns 12% on the capital it employs against a 9.0% cost of capital, so the business is worth more the bigger it gets.

12%

Return on invested capital · cost of capital 9.0% · 3.0 points above what the capital costs: growth creates value

Operating margin
21%

Operating margin · Specialty Industrial Machinery median 15% · 12 months to Q1 2026

Cash conversion
1.07×

Cash conversion · 1.18× a year ago · every dollar of reported profit arrived as cash, and more

Share count, year on year
−1.6%

Share count, year on year · bought back, each share owns more of the company

Operating margin by fiscal year
YearOperating margin
FY202015%
FY202117%
FY202214%
FY202318%
FY202420%
FY202521%
Details
Gross margin12 months to Q1 2026
41%
Operating margin12 months to Q1 2026
21%
Net margin12 months to Q1 2026
16%
Free cash flow margin
17%
R&D as % of revenue
2.3%
Revenue, trailing twelve months
$4.20B
Free cash flow, trailing twelve months
$716M
Net income, trailing twelve months
$671M
Return on invested capitaloperating profit after tax ÷ debt + equity − cash
12%

Margins, capital and share counts from the statements as filed with the SEC; cash conversion from the cash flow statement.