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
$1,440
▲ +$78.76(+5.79%)4:00 PM ET - vs previous closeQuote as of Oct 2, 2026, 4:00 PM EDT
Regular-session close · Oct 2, 2026, 4:00 PM EDT.
Yahoo Finance · delayed, minutes not stated · as of Oct 2, 2026, 4:00 PM EDT · last confirmed
Long-term rangesAvailable historyHide
Available history: 2004-11-19–2026-10-02. 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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Data freshness — last confirmed snapshot
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Reported fundamentals
MPWR research snapshot
Annual revenue
USD 2.79B
Sales for the fiscal year ended Dec 31, 2025. This is not trailing twelve-month revenue.
Revenue change
+26.4%
Change versus the fiscal year ended Dec 31, 2024.
Net profit margin
22.3%
Net income divided by revenue for the fiscal year ended Dec 31, 2025. This is not the trailing margin.
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: 2026-10-03T21:38:51.905Z. 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. Hsing
- 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%
Year-over-year growth in the latest quarter. This is not the fiscal-year revenue change in the snapshot above. · SEC Companyfacts · 2026-06-30
Growth produces accounting profit
Supporting observation: 24.5%
Reported-period net margin. A positive figure supports accounting profitability, not cash generation. · SEC Companyfacts · 2026-10-03T16:34:52.567Z
The business generates cash after investment
Supporting observation: USD 145.48M
Latest reported free cash flow. It is not a forecast and it is not the fiscal-year snapshot. · 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 · 2026-10-03T21:38:51.905Z
Ownership filings and insider activityCompetitors & comparisons
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Governance & sustainability
All data sources
Search the dated figures used for this view. Each entry identifies its units, reporting period and calculation status.
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Next open: 2026-10-05 · 9:30 AM America/New_York
Exchange calendar includes scheduled holidays and early closes. Extended-session prices appear separately only when supplied by the quote source.
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