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.
Monolithic Power Systems (MPWR) Stock Price & Market Analysis
MPWR · NASDAQ · Semiconductors
$1,356
▲ +$4.79(+0.35%)4:00 PM ET - vs previous closeQuote as of Sep 29, 2026, 4:00 PM EDT
Regular-session close · Sep 29, 2026, 4:00 PM EDT.
Yahoo Finance · delayed, minutes not stated · as of Sep 29, 2026, 4:00 PM EDT · delay not stated · current source
Long-term rangesAvailable historyHide
Available history: 2004-11-19–2026-09-29. This is the supplied data window, not a verified inception date. Range extremes use intraday highs/lows where supplied, otherwise closes. Provider-reported; adjustment basis unspecified. The separate 52-week range uses Yahoo Finance figures; its adjustment basis is unspecified.
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Session market context
- MPWRStock · vs previous close
- ↑ +0.35%
- SOXXSemiconductor ETF
- ↑ +1.19%
- QQQNasdaq-100 ETF
- ↑ +0.19%
MPWR underperformed the sector by 0.83 percentage points.
Price comparisons describe market context; they do not establish the cause of a move.
Data freshness
PriceTECHi refresh every 1 minLast traded
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Analystevery 12 hrProvider checked
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Reported fundamentals
MPWR research snapshot
Annual revenue
USD 2.79B
Sales reported for this fiscal year.
Revenue change
+26.4%
Compared with the prior fiscal year.
Net profit margin
22.3%
Reported net income divided by revenue.
These reported results describe the business’s recent scale and profitability. Compare cash generation and valuation before forming an investment view; historical growth is not a forecast.
Company · Profile
About Monolithic Power Systems (MPWR)
Sector, leadership, and how Monolithic Power Systems earns its revenue.
Technology
Company · Profile
About Monolithic Power Systems (MPWR)
Sector, leadership, and how Monolithic Power Systems earns its revenue.
Monolithic Power Systems
NASDAQ · MPWR · US
Company narrative is editorial context. Source observation date: 2026-09-29T19:20:30.978Z. Editorial review date is not recorded. Narratives and leadership records are excluded from current quality ratings.
- Sector
- Technology
- Industry
- Semiconductors
- Headquarters
- West Palm Beach, FL, United States
- Country
- US
- Founded
- 2004
- Employees
- 4,501
- CEO
- Mr. Michael R. HsingLeadership source/date unverified
- Exchange
- NASDAQ
Business model & operating evidence
AI business exposure
- Revenue exposure
- AI-specific revenue is not separated in the available company statements.
- Capital-spending dependency
- No reviewed quantitative dependency model is available.
- Compute role
- See the sourced business description; AI labels do not establish compute revenue.
- Platform examples
- An exhaustive, consistently defined product inventory is unavailable.
- Ecosystem links
- Supplier and customer links require reviewed disclosures.
Narrative versus numbers
Demand is expanding
Supporting observation: 47.6%
Quarterly revenue growth year over year; company-wide, not exclusively AI. · TECHi unified data · 2026-06-30
Growth produces accounting profit
Supporting observation: 24.5%
Net margin. A positive figure supports profitability, not necessarily cash generation. · SEC Companyfacts · 2026-09-29T08:58:37.717Z
The business generates cash after investment
Supporting observation: 145.48M
Latest available free cash flow; period-specific, not a forecast. · SEC Companyfacts · 2026-06-30
These are explicit tests of individual claims, not an overall bull/bear rating. Demand growth can coexist with valuation, concentration and financing risk.
Operating measures
- Revenue
- $980.64Mquarter ended Jun 30, 2026
- Gross margin
- 55.2%quarter ended Jun 30, 2026
- Operating margin
- 31.0%quarter ended Jun 30, 2026
- EPS
- $5.22quarter ended Jun 30, 2026
- Capital expenditure
- $82.42Mquarter ended Jun 30, 2026
- Free cash flow
- $145.48Mquarter ended Jun 30, 2026
- Free cash flow margin
- 14.8%quarter ended Jun 30, 2026
- Operating cash / net income
- 0.89×quarter ended Jun 30, 2026
- Revenue growth year over year
- 47.6%quarter ended Jun 30, 2026
Leadership
CEO: Mr. Michael R. Hsing
Source: Yahoo Finance · 2026-09-29T19:20:30.978Z
Ownership filings and insider activityCompetitors & comparisons
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Governance & sustainability
Dated environmental and governance disclosures are not available in this dataset. TECHi does not infer an ESG rating from profitability, volatility, headcount or executive biographies.
All data sources
Search the dated figures used for this view. Each entry identifies its units, reporting period and calculation status.
US market hours
Regular hours: 9:30 AM–4:00 PM America/New_York
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Exchange calendar includes scheduled holidays and early closes. Extended-session prices appear separately only when supplied by the quote source.
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