National Presto Industries, Inc. has grown revenue 17% a year over three years and 8.2% a year over five, with earnings per share compounding at −14%. Revenue growth, 3-year annual rate: +17% (Aerospace & Defense median +18%). Revenue growth, 5-year rate: +8.2%, growth has picked up over the last three years. Earnings per share, 3-year rate: −14%, earnings lagged revenue: the growth is costing something. Years of annual history on file: 17, FY2009 to FY2025, as filed.

NPKNational Presto Industries, Inc.

Industrials

$151.86+32% 1Y

$151.86

$90.9252 weeks$156.68

Is it growing?

Mixed

Neither accelerating nor breaking down: revenue growing +21% year on year, but operating margin narrowing (−1.1 points).

1 good, 1 to watch, 1 without data

Revenue trend+21% in a year

Trailing-twelve-month revenue vs a year earlier, from the company's own filings. Five-year pace: +8% a year.

Margin direction−1.1 points operating

Trailing-twelve-month operating margin, 9.2% now against 10.3% a year earlier.

All from SEC EDGAR, as of Jul 5, 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 NPK growing?

National Presto Industries, Inc. has grown revenue 17% a year over three years and 8.2% a year over five, with earnings per share compounding at −14%.

+17%

Revenue growth, 3-year annual rate · Aerospace & Defense median +18% · compounding fast · compounded from trailing twelve-month revenue

Revenue growth, 5-year rate: +8.2%
Revenue growth, 5-year rate · +17% over three · growth has picked up over the last three years
Earnings per share, 3-year rate: −14%
Earnings per share, 3-year rate · revenue +17% · earnings lagged revenue: the growth is costing something
Years of annual history on file: 17
Years of annual history on file · FY2009 to FY2025, as filed