Monolithic Power Systems Inc (MPWR)

Nov 10, 2026

Shares of Monolithic Power Systems (MPWR) rose significantly on Monday, November 9, 2026, outperforming the broader S&P 500 and its peers, despite no specific company announcement. The increase is attributed to a rebound in global technology stocks and the company's strong ties to the growing enterprise data and AI accelerator markets, which drove a 63.1% revenue increase in Q3 2026. Investors are now anticipating Monolithic Power's fourth-quarter 2026 results in February 2027, with revenue growth being a key metric to watch.

Nov 10, 2026

This article examines the hypothetical return of a $1000 investment in Monolithic Power (MPWR) made ten years ago. As of November 10, 2026, such an investment would be worth $17,402.83, representing a 1,640.28% gain, significantly outperforming the S&P 500 and gold. The article also provides an in-depth look at Monolithic Power's business, its product families, and market segmentation, alongside an analyst outlook suggesting further upside despite some risks.

Nov 4, 2026

Monolithic Power Systems (MPWR) shares rose sharply by 5.58% to $1,313.34, driven by strong demand in AI infrastructure and communication markets. The company's positive third-quarter performance and diversified end-market demand contributed to an upgraded outlook. Despite gains, investors are monitoring broader sector considerations and macroeconomic factors that could influence valuation.

Nov 3, 2026

Shares of FormFactor, Microchip Technology, onsemi, AMD, and Monolithic Power Systems rose significantly after investors bought into major chipmakers following recent declines. The rebound in the semiconductor sector, including key players like Nvidia and Intel, occurred despite ongoing concerns about artificial intelligence spending and neocloud debt. Investors appear to be seizing opportunities to acquire high-quality stocks at more attractive valuations after a period of downward pressure.

Nov 3, 2026

On Tuesday, while the Dow Jones dipped, several major stocks experienced significant gains. Fabrinet, EverQuote, Lattice Semiconductor, and Fiserv were among the companies that saw their shares rise following better-than-expected quarterly financial results and, in some cases, optimistic future guidance. Other notable gainers included Ibotta Inc, Xtend AI Robotics, Aehr Test Systems, and Graphic Packaging Holding Co, all reporting strong financial performance or strategic achievements.

Nov 3, 2026

Shares of Monolithic Power Systems (MPWR) surged by 4.20% on November 2, 2026, driven by strong market enthusiasm for its third-quarter performance. The company reported an upgraded revenue outlook, diversified end-market demand, and significant design wins related to AI expansion, reinforcing its role in high-performance power management solutions for advanced computing environments. While the stock trades near historical peaks, the article advises caution due to broader industry considerations and potential macroeconomic uncertainties.

Nov 2, 2026

Vishay Intertechnology (NYSE: VSH) is set to report its earnings this Wednesday. The company missed revenue expectations last quarter but beat EPS and operating income estimates. Analysts are reconfirming estimates, expecting 22.2% year-on-year revenue growth, as the stock is down 30.5% over the last month amid broader market shifts.

Nov 2, 2026

Sumitomo Mitsui Trust Group Inc. reduced its stake in Monolithic Power Systems (NASDAQ:MPWR) by 3.1% in the third quarter, selling 3,431 shares and retaining 107,388 shares worth approximately $144.68 million. Despite this, other institutional investors increased their positions, and Monolithic Power Systems reported strong Q3 earnings driven by AI demand, with revenue up 63.1% year-over-year. The company also announced a quarterly dividend and received several analyst upgrades and raised price targets.

Nov 2, 2026

International Assets Investment Management LLC significantly increased its stake in Monolithic Power Systems (NASDAQ:MPWR) by 1,418.0% in Q3, acquiring 3,772 additional shares. Other institutional investors also added to their positions, bringing total institutional ownership to 93.46%. The semiconductor company reported strong Q3 earnings, beating estimates with EPS of $8.19 and revenue of $1.20 billion, driven by demand from AI and enterprise data, despite ongoing insider selling and legal investigation risks.

Nov 1, 2026

Mirae Asset Global Investments Co. Ltd. recently acquired 111,087 shares of Monolithic Power Systems, Inc. (NASDAQ:MPWR) for approximately $149.7 million, contributing to institutional investors' 93.46% ownership of the company. Monolithic Power Systems reported strong Q3 results, surpassing analyst estimates with EPS of $8.19 and revenue of $1.20 billion, driven by demand from enterprise data and AI customers. Despite some insider selling and a high valuation, analysts generally maintain a "Moderate Buy" rating with an average price target of $1,783.77.

Oct 31, 2026

Greenup Street Wealth Management LLC significantly increased its stake in Monolithic Power Systems (MPWR) by 127.1% in the third quarter, acquiring an additional 2,064 shares to hold a total of 3,688 shares valued at approximately $4.97 million. This comes as Monolithic Power Systems reported strong Q3 earnings, beating analyst estimates with $8.19 EPS and $1.20 billion in revenue, driven by robust demand from enterprise data and AI customers. The company also declared a quarterly dividend of $2.00 per share and received a "Moderate Buy" consensus rating from analysts with an average price target of $1,783.77.

Oct 31, 2026

Soltis Investment Advisors LLC acquired 1,293 shares of Monolithic Power Systems, Inc. (NASDAQ:MPWR) during the third quarter, valued at approximately $1.74 million. This purchase is part of broader institutional interest, with 93.46% of the company's stock owned by institutional investors and hedge funds. The company recently reported strong quarterly earnings, exceeding analyst estimates with EPS of $8.19 and revenue growth of 63.1% year over year, primarily driven by demand from enterprise-data and AI sectors.

Oct 30, 2026

Monolithic Power Systems Inc. (MPWR) saw its stock rally by 1.07% to $1,211.63 on Friday, despite a negative overall market performance where the S&P 500 and Dow Jones Industrial Average both declined. This rise ended a two-day losing streak for Monolithic Power Systems.

Oct 30, 2026

Top Wall Street analysts have issued upgrades for several companies, with a notable bullish turn for Monolithic Power Systems. Rosenblatt analyst Kevin Cassidy upgraded Monolithic Power Systems Inc. (NASDAQ: MPWR) from Neutral to Buy, increasing the price target from $1,575 to $1,700. Other upgrades include Incyte Corporation (NASDAQ: INCY) by Oppenheimer, Intel Corp (NASDAQ: INTC) by KGI Securities, and Rivian Automotive Inc (NASDAQ: RIVN) by Jefferies.

Oct 30, 2026

Monolithic Power Systems reported strong third-quarter results, exceeding guidance with a 63% year-on-year sales increase to $1.2 billion and a 320 basis point rise in non-GAAP operating margin to 38.6%. The company's guidance suggests even stronger year-over-year growth, targeting a midpoint of $1.35 billion, indicating continued acceleration.

Oct 29, 2026

Monolithic Power Systems reported a strong Q3 2026 with $1.2 billion in revenue, a 63% year-over-year increase, and announced plans to expand annual revenue capacity to $8 billion by 2H 2027 and target $10 billion. The company noted robust demand in enterprise data, automotive, and robotic solutions, driven by AI design tools and new product lines like 48-volt automotive power solutions and GaN-based designs for data centers. Management emphasized efficient R&D and diversified growth strategies, expressing confidence in continued growth into 2027 and beyond.

Oct 29, 2026

Monolithic Power Systems, Inc. (MPS) has announced the appointments of Tony Balow as Vice President, Chief Financial Officer (CFO) and Robert Dean as Vice President, Chief Accounting Officer (CAO), effective immediately. CEO Michael Hsing praised their deep knowledge of MPS's operations and financial acumen. Both individuals bring extensive experience from previous roles at MPS and other leading technology companies.

Oct 29, 2026

Monolithic Power Systems (NASDAQ:MPWR) reported impressive Q3 2026 results, exceeding revenue and profit expectations. The company saw a 63.1% year-on-year revenue increase to $1.20 billion and provided strong Q4 revenue guidance. Additionally, inventory levels improved, with Days Inventory Outstanding (DIO) at 130, below its five-year average, indicating healthy demand.

Oct 27, 2026

Monolithic Power Systems Inc. (MPWR) saw its stock rise by 3.82% to $1,211.89 on Tuesday, marking its second consecutive day of gains. This performance outpaced the broader market, with the S&P 500 Index (SPX) increasing by 0.60% and the Dow Jones Industrial Average (DJIA) rising by 0.03% on the same strong trading day.

Oct 27, 2026

Geneva Partners LLC has initiated a new position in Monolithic Power Systems (NASDAQ:MPWR) by purchasing 2,421 shares valued at approximately $3.26 million during the third quarter. This investment comes as institutional investors now own 93.46% of the company, and Monolithic Power Systems continues to report strong financial results driven by AI data-center demand, with revenue up 47.6% year over year. However, the company also faces legal uncertainty from ongoing investigations into possible fiduciary-duty and securities-law violations.

Oct 27, 2026

Brookstone Capital Management significantly reduced its stake in Monolithic Power Systems (MPWR) by selling 1,147 shares in the third quarter, though institutional investors still hold a substantial portion of the company. MPWR reported strong quarterly earnings, beating estimates with a 47.6% increase in revenue, and analysts maintain a "Moderate Buy" consensus despite recent insider selling and ongoing legal investigations concerning fiduciary duties and securities-law violations.