Pentair has grown revenue 0.44% a year over three years and 5.8% a year over five, with earnings per share compounding at 11%. Revenue growth, 3-year annual rate: +0.44% (Specialty Industrial Machinery median +7.7%). Revenue growth, 5-year rate: +5.8%, growth has slowed since the five-year average. Earnings per share, 3-year rate: +11%, earnings outgrew revenue: margins or the share count worked for shareholders. Years of annual history on file: 18, FY2008 to FY2025, as filed.

PNRPentair

Industrials

$52.47-53% 1Y

$52.47

$52.1852 weeks$111.49

Is it growing?

Mixed

Neither accelerating nor breaking down: nothing decisive, though operating margin widening (+4.3 points).

1 good, 1 neutral, 1 without data

Earnings trend+6% in a year

Trailing-twelve-month earnings per share against a year earlier.

Margin direction+4.3 points operating

Trailing-twelve-month operating margin, 20.6% now against 16.3% a year earlier.

All from SEC EDGAR, as of Mar 31, 2026.

Where this answer is blind. These are trailing numbers from the filings, not forecasts: an acquisition or a one-off year can flatter them, so check the quarters.

Is PNR growing?

Pentair has grown revenue 0.44% a year over three years and 5.8% a year over five, with earnings per share compounding at 11%.

+0.44%

Revenue growth, 3-year annual rate · Specialty Industrial Machinery median +7.7% · growing slowly · compounded from fiscal-year columns as filed

Revenue growth, 5-year rate: +5.8%
Revenue growth, 5-year rate · +0.44% over three · growth has slowed since the five-year average
Earnings per share, 3-year rate: +11%
Earnings per share, 3-year rate · revenue +0.44% · earnings outgrew revenue: margins or the share count worked for shareholders
Years of annual history on file: 18
Years of annual history on file · FY2008 to FY2025, as filed