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NASDAQ · Semiconductors · USD

Monolithic Power Systems, Inc. (MPWR) Stock Analysis

Monolithic Power Systems, Inc. (MPWR) is a Semiconductors stock listed on NASDAQ and quoted in US Dollar.

MPWR

$1,223.86

+$10.21 (+0.84%)

Sep 4, 2026 · Market close

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Price History

Hover for the daily close. The dotted line marks the period open.

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MPWR Key Statistics

As of Sep 4, 2026
Trading
Open
$1,239.13
Previous Close
$1,213.65
Day's Range
1,206.55–1,239.13
52-Week Range
830.00–1,714.09
Volume
625.90K
BetaHow much the share price moves relative to the wider market. 1.0 moves in line with it; above 1.0 swings more, below 1.0 less.
1.66
Valuation
Market Cap
$60.14B
P/E Ratio
74.72
Forward P/EShare price divided by forecast earnings for the year ahead, rather than the year just past.
35.10
PEG RatioThe P/E ratio divided by the expected earnings growth rate. It puts a high P/E in the context of how fast profits are growing.
0.91
P/S ratioMarket value divided by annual revenue. Useful for companies that are not yet profitable, where a P/E cannot be calculated.
18.37
EPS (ttm)Profit attributable to each share over the last twelve months.
16.38
Financials (FY)
Revenue (FY)
$2.79B+26.43%
Net Income (FY)
$621.48M−60.96%
Profit marginThe share of revenue left as profit after all costs and taxes.
24.50%
Shares OutstandingThe total number of shares held by all investors. Market value is this figure multiplied by the share price.
49.14M
1-Year Return
+45.31%
Dividend and dates
Dividend
$8.00+0.66%
Ex-Dividend Date
June 30, 2026
Earnings Date
October 29, 2026
Avg Volume
910.30K

Only metrics the company reports are shown. Data provided by Yahoo Finance via yfinance. Updated daily.

MPWR Stock Return by Calendar Year

Calendar-year returns computed from daily closing prices. Partial years are shown muted and marked with an asterisk.

YearReturn
2026 (partial year)+35.51%
2025+54.45%
2024−5.55%
2023+79.78%
2022−27.78%
2021+35.49%
2020+107.49%
2019+54.80%
2018+4.49%
2017+38.23%
2016 (partial year)+13.00%

As of September 4, 2026.

MPWR Revenue and Earnings by Fiscal Year

FY ends December
Fiscal yearRevenueNet incomeNet margin
2025$2.79B$621.48M22.3%
2024$2.21B$1.59B72.1%
2023$1.82B$427.37M23.5%
2022$1.79B$437.67M24.4%
Fiscal yearRevenueGross profitOperating incomeNet incomeNet margin
2025$2.79B$1.54B$728.64M$621.48M22.3%
2024$2.21B$1.22B$539.36M$1.59B72.1%
2023$1.82B$1.02B$481.74M$427.37M23.5%
2022$1.79B$1.05B$526.79M$437.67M24.4%

Annual figures as reported, in the company's reporting currency. As of December 31, 2025.

MPWR Dividend History

$6.24+24.8% vs 2024

Dividends per share, 2025 · 4 payments

YearDividends per sharePaymentsChange
2026*$4.002—
2025$6.244+24.8%
2024$5.004+25.0%
2023$4.004+33.3%
YearDividends per sharePaymentsChange
2026 (partial year)$4.002—
2025$6.244+24.8%
2024$5.004+25.0%
2023$4.004+33.3%
2022$3.004+25.0%
2021$2.404+20.0%
2020$2.004+25.0%
2019$1.604+33.3%
2018$1.204+50.0%
2017$0.804+100.0%
2016$0.402—

Most recent payment: $2.00 per share, ex-dividend June 30, 2026. Per-share amounts summed by calendar year from ex-dividend dates. Partial years are shown muted and marked with an asterisk.

MPWR Valuation vs Semiconductors Median

Median of 72 stocks
MetricMPWRSemiconductors medianvs median
P/E74.7245.3365% above
P/S ratio18.377.86134% above
Profit margin24.50%4.76%19.7 pts above

Medians across 72 Semiconductors stocks that report the metric. Medians, not averages, so one outlier cannot move them. As of September 4, 2026.

Recent News

All 20 articles ↓

News provided by third-party sources. Not financial advice.

Analysis

Data-derived

Company Overview

The market values Monolithic Power Systems, Inc. (MPWR) at $60.14B. The company sits in the Technology sector, in the Semiconductors industry. The company reports 4,501 employees.

Over the past 52 weeks the price has ranged from $830.00 to $1,714.09. The most recent close on file for MPWR is $1,223.86, dated September 4, 2026. That is +$10.21 (+0.84%) against the previous close. The latest close sits 47.45% above that 52-week low.

Financial Health

The most recent full year on file, fiscal 2025, shows revenue of $2.79B. That is +26.43% against the prior fiscal year, when revenue was $2.21B. Net income for the same year was $621.48M. That is −60.96% against the prior fiscal year. Profit margin runs at 24.5%. That is 19.7 percentage points above the Semiconductors median of 4.76%. Trailing earnings per share are 16.38.

Across the 4 fiscal years on file, revenue moves from $1.79B in 2022 to $2.79B in 2025. Of those 4 years, 4 report positive net income.

Valuation Assessment

The trailing P/E ratio stands at 74.72. That is 64.82% above the Semiconductors median of 45.33. On forward earnings the ratio is 35.1. The PEG ratio, which sets the P/E against expected earnings growth, reads 0.91. The price-to-sales ratio is 18.37. On price-to-sales that is 133.7% above the Semiconductors median of 7.86. 72 Semiconductors companies report these metrics, and the medians quoted come from that group.

Beta against the wider market is reported at 1.66. Annualized volatility over the trailing 10 years is 48.01%. The trailing one-year price return is +45.31%. Measured over 10 years, that is +32.88% a year compounded.

Growth & Income

MPWR pays a dividend yielding 0.66%. That is 0.7 percentage points below the Semiconductors median yield of 1.31%. The indicated annual rate is $8.00 a share. The ex-dividend date on file is June 30, 2026. Dividends are recorded for 11 calendar years; 2026 shows 2 payments totalling $4.00 a share. The year before, 2025, totalled $6.24 a share.

2026 is still running; the price is +35.51% year to date. Across the complete calendar years on file, 2020 returned +107.49% and 2022 returned −27.78%. Of the 9 complete calendar years on file, 7 finished higher.

Peer Comparison

Monolithic Power Systems, Inc. (MPWR) operates in the Semiconductors industry. Here is how it compares to its closest peers by market capitalization:

Company Ticker Market Cap P/E Ratio
Monolithic Power Systems, Inc. MPWR $60.14B 74.7
NVIDIA Corporation NVDA $5.56T 29.2
Taiwan Semiconductor Manufacturing Company Limited TSM $2.22T 31.8
Broadcom Inc. AVGO $1.70T 45.5

The Semiconductors industry average P/E ratio is 45.3x. Monolithic Power Systems, Inc. trades at a P/E of 74.7.

Every figure above is read from this page's own data on each nightly rebuild. Informational only, not financial advice. As of September 4, 2026.

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About Monolithic Power Systems, Inc.

Monolithic Power Systems, Inc. provides semiconductor-based power electronics solutions in China, Taiwan, South Korea, Southeast Asia, Europe, the United States, Japan, and internationally. The company offers direct current (DC) to DC solutions to convert and control voltages within a range of electronic systems, such as cloud-based and on-premises CPU servers and workstations, AI systems, memory, storage solutions, notebooks, infotainment, power sources, home appliances, network infrastructure, and satellite communications. It also provides alternating current (AC) to DC; driver metal-oxide-semiconductor field-effect transistors; power management integrated circuits (ICs); and current limit switch and lighting control products. The company serves storage and computing, enterprise data, automotive, communications, consumer, and industrial end markets through third-party distributors and value-added resellers. Monolithic Power Systems, Inc. was incorporated in 1997 and is based in West Palm Beach, Florida.

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