NASDAQ · Semiconductors

Monolithic Power Systems, Inc. (MPWR) Stock

$1210.86 -3.07% NASDAQ: MPWR Technology

Valuation

MetricValue
Price$1210.86
Market Cap$59.51B
P/E Ratio82.68
P/B Ratio17.10
P/S Ratio20.35
EPS (TTM)$12.75
52-Week High$1714.09
52-Week Low$833.18
Dividend Yield0.59%

Financials & Margins

MetricValue
ROE21.78%
ROA17.05%
ROCE22.45%
Gross Margin26.09%
Operating Margin26.13%
Net Margin24.41%
Debt/Equity0.01
Current Ratio5.92

Annual Financials (USD)

Metric20212022202320242025
Revenue$1.2B$1.8B$1.8B$2.2B$2.8B
Operating Profit$262.0M$527.0M$482.0M$539.0M$729.0M
Net Profit$242.0M$438.0M$427.0M$1.8B$616.0M
EPS$5.05$9.05$8.76$36.59$12.75
Op Margin21.7%29.4%26.4%24.4%26.1%

Balance Sheet (USD)

Metric20212022202320242025
Total Assets$1.6B$2.1B$2.4B$3.6B$4.2B
Total Liabilities$342.0M$390.0M$384.0M$471.0M$663.0M
Cash$189.0M$289.0M$528.0M$692.0M$1.1B
Borrowings$0$2.0M$6.0M$16.0M$24.0M

Latest News

Liberty All-Star® Growth Fund, Inc. June 2026 Monthly Update Business Wire · Jul 15, 2026 MPWR: Raising target price to $1,614.00 Argus Research · Jul 15, 2026 Monolithic Power Systems and Amkor Stocks Trade Up, What You Need To Know StockStory · Jul 14, 2026 Monolithic Power Systems to Report Second Quarter 2026 Results on July 30, 2026 GlobeNewswire · Jul 14, 2026 2 Profitable Stocks to Research Further and 1 We Question StockStory · Jul 14, 2026

Cash Flow (USD)

Metric20212022202320242025
Operating Cash Flow$320.0M$247.0M$638.0M$788.0M$838.0M
Investing Cash Flow$-474.0M$-71.0M$-236.0M$77.0M$-329.0M
Financing Cash Flow$2.0M$4.0M$2.0M$-640.0M$-10.0M
Net Cash Flow$-146.0M$99.0M$272.0M$131.0M$408.0M
Free Cash Flow$225.0M$188.0M$581.0M$642.0M$666.0M

Valuation & Return Ratios

MetricValue
PEG Ratio-1.44
EV / EBITDA64.86
FCF Yield0.88%
Quick Ratio3.62
Interest Coverage—
Return 1Y35.32%
Return 3Y183.44%
Return 5Y185.13%

Ownership

Insiders Held3.67%
Institutions Held100.97%
Institutions Float Held104.82%
Institutional HolderSharesReport Date
Blackrock Inc.6,072,4672026-03-31
FMR, LLC4,400,8312026-03-31
Vanguard Capital Management LLC3,083,4492026-03-31
Vanguard Portfolio Management LLC2,516,4922026-03-31
State Street Corporation2,188,4542026-03-31

Peer Comparison

TickerPriceChangeP/EMarket CapDiv Yield
6415.TWSilergy Corp. $462.50 +8.82% 47.06 $177.51B 0.57%
ADIAnalog Devices, Inc. $395.44 -2.11% 46.47 $191.62B 1.12%
AOSLAlpha and Omega Semiconductor Limited $21.75 -6.81% -19.50 $659.14M 0.00%
DIODDiodes Incorporated $82.85 -2.94% 51.48 $3.82B 0.00%
ONON Semiconductor Corporation $72.02 -2.28% 48.65 $28.04B 0.00%

About Monolithic Power Systems, Inc.

Monolithic Power Systems, Inc. is led by CEO Michael R. Hsing, employs 4,017 people, headquartered in West Palm Beach, US, publicly traded since 2004.

Monolithic Power Systems, Inc. (MPWR) stock trades at $1210.86 with a market capitalization of $59.51B. The stock is valued at a price-to-earnings (P/E) ratio of 82.68, price-to-book of 17.10, price-to-sales of 20.35. Over the past 52 weeks the stock has ranged between $833.18 and $1714.09, and currently trades 29.4% below its 52-week high. It pays a dividend yielding 0.59%.

On profitability, Monolithic Power Systems, Inc. generates a return on equity (ROE) of 21.78%, above the typical market range of roughly 12-15%, return on capital employed of 22.45%, an operating margin of 26.13%, a net profit margin of 24.41%.

In its most recent fiscal year, Monolithic Power Systems, Inc. reported annual revenue of $2.8B, net profit of $616.0M. Over the last 5 fiscal years, revenue grew at an average annual rate of 27.0%, and net profit grew at an average annual rate of 30.3%. Over that span net profit grew faster than revenue, so net margin widened.

The balance sheet shows a debt-to-equity ratio of 0.01 (debt below half of shareholders' equity), a current ratio of 5.92, total assets of $4.2B, $1.1B in cash and equivalents.

MPWR has an average daily trading volume of 854,307 shares, a beta of 1.66 (historically more volatile than the overall market).

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