Monolithic Power Systems has grown revenue 21% a year over three years and 26% a year over five, with earnings per share compounding at 21%. Revenue growth, 3-year annual rate: +21% (Semiconductors median +17%). Revenue growth, 5-year rate: +26%, growth has slowed since the five-year average. Earnings per share, 3-year rate: +21%, earnings kept pace with revenue. Years of annual history on file: 17, FY2009 to FY2025, as filed.

MPWRMonolithic Power Systems

Technology

$1,385.63+52% 1Y

$1,385.63

$853.8152 weeks$1.7K

Is it growing?

Mixed

Neither accelerating nor breaking down: revenue growing +29% year on year and operating margin widening (+2.5 points), but earnings down −52% year on year.

2 good, 1 to watch

Revenue trend+29% in a year

Trailing-twelve-month revenue vs a year earlier, from the company's own filings. Five-year pace: +26% a year.

Earnings trend−52% in a year

Trailing-twelve-month earnings per share against a year earlier. Growing slower than revenue, so the growth is costing something.

Margin direction+2.5 points operating

Trailing-twelve-month operating margin, 28.5% now against 26.0% a year earlier.

All from SEC EDGAR, as of Jun 30, 2026.

Against the whole market›

Percentile against every name Ryufin tracks. Higher is better; the tick marks the middle of the market. Context, not one of the checks above.

Revenue growth, 3 yearsbetter than 89% of the market

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 MPWR growing?

Monolithic Power Systems has grown revenue 21% a year over three years and 26% a year over five, with earnings per share compounding at 21%.

+21%

Revenue growth, 3-year annual rate · Semiconductors median +17% · compounding fast · compounded from trailing twelve-month revenue

Revenue growth, 5-year rate: +26%
Revenue growth, 5-year rate · +21% over three · growth has slowed since the five-year average
Earnings per share, 3-year rate: +21%
Earnings per share, 3-year rate · revenue +21% · earnings kept pace with revenue
Years of annual history on file: 17
Years of annual history on file · FY2009 to FY2025, as filed