MPWRMonolithic Power Systems

$1,385.63+52% 1Y

Is the price fair?

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A demanding price: priced for +31% a year vs +21% a year delivered, at the top of its own P/E range, and rich vs its sector.

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What the price assumes~+31% a yearderived · Jun 30, 2026

Priced for ~31% a year FCF growth. The price demands more than its three-year revenue growth of 21% a year, priced for acceleration.

Vs its own P/E rangedearer than 80% of its own historyderived

Expensive vs its own history: P/E 84.6 vs a 65.0 median over 41 quarters (+30% vs median).

Vs sector (EV/EBIT)103.7×derived · Dec 31, 2025

Sector median 30.5× across 203 covered peers. EV/EBIT counts debt as part of the price, so a cash-rich and a borrowed company can be compared on the same footing.

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.

P/E (valuation)bottom 7% of the market
FCF yieldbottom 4% of the market

Where this answer is blind. The growth-implied estimate assumes a fixed discount rate; capital-heavy sectors look structurally rich on it.

What MPWR's price assumes

Monolithic Power Systems trades at 84.6× earnings against 76.7× for the median Semiconductors name, more expensive than its own group.

84.6

Trailing P/E · Semiconductors median 76.7 · 1.10× the median: the market pays up for this one

Price / sales
27.5

Price / sales · today's price, fiscal year to Dec 31, 2025

Free cash flow yield
0.76%

Free cash flow yield · Semiconductors median 1.8%

Growth the price implies
+31%

Growth the price implies · The price pays for +31% free cash flow growth a year for a decade; the business has delivered +24% a year over the last three.

Details›
Price / booktoday's price, fiscal year to Dec 31, 2025
21.8
EV / EBITtoday's price, fiscal year to Dec 31, 2025
104
EV / salestoday's price, fiscal year to Dec 31, 2025
27.1
Technology median P/E459 names
37.7
Semiconductors median P/E53 names
76.7
Free cash flow, trailing twelve months
$586M
Market capitalisation
$76.8B
3-year revenue growth
+21%
3-year free cash flow growth
+24%
What the market has paid for these earnings: 41 quarters of its own multiple × $16.37 of trailing earnings per share
MethodPer share
Its own P/E history, lower quartile$877.38
Its own P/E history, median$1,063.94
Its own P/E history, upper quartile$1,337.17
52-week range$853.81 – $1,689.89
Today$1,385.63

Multiples from SEC filings and end-of-day closes; implied growth from a reverse discounted cash flow. Group medians across the names Ryufin tracks.

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