MPWR stock forecast, quote, news & analysis

Key Takeaways

• MPWR traded near $1,357 in mid-November 2026, up roughly 3% over the trailing 30 days despite several double-digit-percentage single-day swings.
• Third-quarter revenue reached $1.20 billion, up 63% year over year and the company's first quarter above $1 billion, fueled by AI and server power demand.
• Enterprise Data revenue climbed 164.6% year over year, and management raised its 2026 Enterprise Data growth outlook to roughly 150%.
• Fourth-quarter revenue guidance of $1.315 billion to $1.385 billion implies continued expansion, though the stock remains highly sensitive to AI data-center sentiment.
• Wall Street consensus remains a Strong Buy, with a mean price target near $1,821.
• For more information on the company's Price Targets, Earnings, and Forecast, explore the dedicated analysis pages.
• Explore Trending AI Robots to review curated, top-performing AI trading bots.

Current Market Snapshot

Monolithic Power Systems (MPWR) closed near $1,357 in mid-November 2026, leaving the shares only modestly higher over the preceding 30 days even as the stock charted an unusually turbulent path. The name fell 9.0% on October 22, dropped again in early November on AI data-center jitters, then surged 16.6% in a single session on November 9 as investors rotated back into semiconductor and AI-infrastructure names. This volatility reflects how tightly MPWR's valuation is linked to spending on artificial-intelligence computing infrastructure rather than any abrupt change in the company's fundamentals.

The broader analog and power-semiconductor group moved in tandem, with peers including ON Semiconductor, Analog Devices, and Texas Instruments also repricing on AI-demand headlines. MPWR still trades below its 52-week high of $1,689.89 set in June 2026.

Monolithic Power Systems (MPWR) Business Overview and Competitive Position

Monolithic Power Systems is a fabless analog semiconductor company that designs and sells high-performance power-management integrated circuits and power modules. Founded in 1997 and led by CEO Michael Hsing, the company focuses on energy-efficient power conversion, regulation, and delivery across data centers, automotive, communications, industrial, and consumer applications.

MPWR's competitive edge comes from deep system-level design expertise, proprietary process and packaging technology, and compact, integrated solutions that help customers reduce energy consumption. Investors follow the stock closely because the company has become a key beneficiary of AI server and data-center buildouts, where higher-value power modules and content per system drive revenue growth well above the broader analog market.

Recent Developments Driving MPWR

The most significant development was the company's third-quarter report, released in late October 2026. Revenue rose 22.6% sequentially and 63.1% year over year to $1.20 billion, exceeding $1 billion for the first time, while non-GAAP diluted earnings per share reached $8.19. Enterprise Data revenue grew 164.6% year over year to $506.7 million on demand for AI and server power-management solutions. Management guided fourth-quarter revenue to $1.315 billion to $1.385 billion and raised its 2026 Enterprise Data growth floor from 130% to 150%.

Following the report, several analysts adjusted ratings and price targets, including targets as high as $2,100, and Zacks Research upgraded the stock to Strong-Buy in early November. The company also repurchased more than $450 million of stock in the quarter and authorized an additional $500 million in buybacks.

In early November, the shares whipsawed as political debate over data-center expansion surfaced: concerns about potential slowdowns in AI-infrastructure buildouts pressured the stock, before supportive commentary on AI infrastructure and a broad sector rebound drove a sharp recovery. A shareholder-focused law firm also announced an investigation into potential fiduciary-duty matters, adding to short-term uncertainty.

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2026 Outlook and What Investors Should Watch

Looking ahead, MPWR's trajectory is closely tied to enterprise data-center demand and AI capital-expenditure cycles. Management expects Enterprise Data to remain its fastest-growing end market, with continued strength into 2027, and is building capacity to support more than $6 billion in annual revenue today and $8 billion by the second half of 2027. Additional growth drivers include first orders for 48-volt automotive power solutions, early robotics wins, and sampling of gallium-nitride-based solutions for 800-volt data-center architectures, though those ramps are not expected before late 2027.

Key risks include the stock's elevated valuation relative to sales, its above-market beta, concentration in enterprise-data demand, and sensitivity to any shift in AI-infrastructure spending or data-center policy. Fourth-quarter results are expected in February 2027, and revenue growth, gross margin progression, and updated Enterprise Data commentary will be closely watched.

Disclaimer

The information on this webpage is provided for general informational and educational purposes only and is not intended as investment advice, a recommendation to purchase or sell any security, or an offer or solicitation related to investments. It does not consider your personal financial situation, goals, or risk profile, and all investing carries inherent risks, including the possibility of losing your entire investment. For more details, please review our full disclaimer.

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