MPWR

Nasdaq

MONOLITHIC POWER SYSTEMS, INC.

Information Technology, Semiconductors

$1,401.54

close 7 Aug 2026

+75.74%

52-week change

$68.87B

market cap

$795.82

$1,714.09

52-week range

Valuation

Market cap$68.87B

P/E (TTM / 5y avg)85.56x67.41x

Forward P/E (FY2026 / FY2027)51.17x40.28x

PEG (TTM / fwd)6.891.89

P/S (TTM)21.04x

P/B17.68x

EV/EBITDA (TTM)—

FCF yield (TTM)0.85%

Cash flow & dividend

FCF (TTM)$585.54M

FCF per share (TTM)$11.92

FCF margin (TTM)17.89%

Dividend yield (indicated / 5y avg)0.57%0.69%

Annualized dividend$8.00

Payout ratio (EPS / FCF)41.05%56.23%

Growth & quality

Revenue YoY, latest Q+47.56%

Diluted EPS YoY, latest Q+85.77%

Operating margin (TTM)28.72%

Net margin (TTM)24.50%

ROE (latest FY)17.60%

Net debt / EBITDA (TTM)—

Interest coverage (TTM)—

Price

+201.50%+24.79%/yrover 5y

Weekly closes · split-adjusted

close 7 Aug 2026

Fundamentals

Fiscal years, last 10, CAGR chips on growth series, plus a dimmed trailing-twelve-month bar

Revenue

5Y CAGR +27%10Y CAGR +23.68%

Diluted EPS

5Y CAGR +29.73%10Y CAGR +31.06%

FCF per share

5Y CAGR +24.99%10Y CAGR +26.50%

Operating cash flow

5Y CAGR +25.63%10Y CAGR +28.23%

Free cash flow

5Y CAGR +25.71%10Y CAGR +28.63%

Dividends per share

5Y CAGR +25.53%

Payout ratio

FCF payout ratio

Operating margin

FCF margin

Return on equity

Return on capital employed

Shares outstanding

5Y CAGR +1.48%10Y CAGR +2.07%

Net debt / EBITDA

Earnings

Street estimates, not SEC filings

Next / Q3 FY26

Date28 Oct 2026amc

EPS estimate$6.79

Revenue estimate$1.03B

Last reported

Date—

EPS——

Revenue——