Monolithic Power Systems, Inc. $MPWR Shares Sold by Sumitomo Mitsui Trust Group Inc.

Key Points

• Sumitomo Mitsui Trust Group reduced its MPWR stake by 3.1% in the third quarter, selling 3,431 shares and retaining 107,388 shares valued at approximately $144.7 million. Institutional investors collectively own 93.46% of Monolithic Power Systems.
• Monolithic Power Systems reported strong third-quarter results, with adjusted EPS of $8.19 and revenue of $1.20 billion, beating estimates and reflecting year-over-year growth of 73.2% and 63.1%, respectively. Management cited robust enterprise-data and AI demand and raised its growth outlook.
• Analyst sentiment remains favorable, with a consensus “Moderate Buy” rating and an average price target of $1,783.77, although insider selling, a legal investigation, and reported ETF outflows present potential risks.

Sumitomo Mitsui Trust Group Inc. reduced its holdings in shares of Monolithic Power Systems, Inc. (NASDAQ:MPWR - Free Report) by 3.1% in the 3rd quarter, according to its most recent filing with the Securities & Exchange Commission. The institutional investor owned 107,388 shares of the semiconductor company's stock after selling 3,431 shares during the quarter. Sumitomo Mitsui Trust Group Inc. owned approximately 0.22% of Monolithic Power Systems worth $144,675,000 at the end of the most recent reporting period.

A number of other institutional investors have also made changes to their positions in the business. Mirae Asset Global Investments Co. Ltd. acquired a new position in Monolithic Power Systems during the third quarter worth $149,659,000. ProShare Advisors LLC boosted its stake in shares of Monolithic Power Systems by 5.8% during the 3rd quarter. ProShare Advisors LLC now owns 68,320 shares of the semiconductor company's stock worth $92,042,000 after buying an additional 3,720 shares during the last quarter. Vise Technologies Inc. boosted its stake in shares of Monolithic Power Systems by 66.7% during the 3rd quarter. Vise Technologies Inc. now owns 2,587 shares of the semiconductor company's stock worth $3,485,000 after buying an additional 1,035 shares during the last quarter. Moss Adams Wealth Advisors LLC grew its holdings in shares of Monolithic Power Systems by 6.0% in the 3rd quarter. Moss Adams Wealth Advisors LLC now owns 231 shares of the semiconductor company's stock valued at $312,000 after acquiring an additional 13 shares in the last quarter. Finally, MGO One Seven LLC increased its position in shares of Monolithic Power Systems by 4.1% in the third quarter. MGO One Seven LLC now owns 1,392 shares of the semiconductor company's stock valued at $1,875,000 after acquiring an additional 55 shares during the last quarter. Institutional investors own 93.46% of the company's stock.

Insider Activity at Monolithic Power Systems

In related news, Director Kuo Wei Chang sold 50 shares of the company's stock in a transaction dated Monday, August 24th. The shares were sold at an average price of $1,281.57, for a total value of $64,078.50. Following the transaction, the director owned 515 shares in the company, valued at approximately $660,008.55. This represents a 8.85% decrease in their position. The sale was disclosed in a filing with the Securities & Exchange Commission, which is accessible through the SEC website. Insiders own 3.60% of the company's stock.

Monolithic Power Systems News Summary

Here are the key news stories impacting Monolithic Power Systems this week:

• Positive Sentiment: Strong Q3 results: Monolithic Power reported adjusted earnings of $8.19 per share and revenue of approximately $1.20 billion, exceeding consensus estimates of $7.79 per share and $1.16 billion. Revenue increased 63.1% year over year, while earnings rose 73.2%, reflecting powerful demand from enterprise data and artificial-intelligence customers. MPWR Q3 Earnings Surpass Estimates on Enterprise Data Strength
• Positive Sentiment: AI growth outlook improves: Management raised its 2026 enterprise-data growth outlook as AI-related demand accelerates. Capacity expansion and additional opportunities in communications and automotive could support continued revenue growth. The company also issued upbeat fourth-quarter guidance. MPWR Q3 Earnings Call Highlights AI Demand and Capacity Expansion
• Positive Sentiment: Analyst upgrades and targets: Rosenblatt Securities upgraded MPWR to “buy” and raised its target to $1,700 from $1,575. Truist Financial also maintained a “buy” rating and lifted its target to $1,906 from $1,889, signaling substantial expected upside based on the current quotation.
• Neutral Sentiment: Management changes: Tony Balow was appointed chief financial officer and Robert Dean chief accounting officer. The appointments may improve financial oversight, but leadership transitions can create near-term uncertainty. Monolithic Power Systems Announces CFO and CAO Appointments
• Negative Sentiment: Legal and fund-flow risks: Rosen Law Firm announced an investigation into potential fiduciary-duty breaches by MPWR directors and officers; no wrongdoing has been established. Separately, ETFs were reported as net sellers, which could add short-term selling pressure.

Monolithic Power Systems Price Performance

MPWR opened at $1,211.63 on Monday. Monolithic Power Systems, Inc. has a 12-month low of $833.18 and a 12-month high of $1,714.09. The stock has a market cap of $59.54 billion, a price-to-earnings ratio of 66.90 and a beta of 1.68. The business has a 50 day moving average of $1,274.70 and a 200-day moving average of $1,310.31.

Monolithic Power Systems (NASDAQ:MPWR - Get Free Report) last issued its earnings results on Thursday, October 29th. The semiconductor company reported $8.19 EPS for the quarter, topping the consensus estimate of $7.79 by $0.40. The company had revenue of $1.20 billion during the quarter, compared to the consensus estimate of $1.16 billion. Monolithic Power Systems had a return on equity of 25.23% and a net margin of 23.85%. The firm's revenue for the quarter was up 63.1% compared to the same quarter last year. During the same period in the previous year, the company posted $4.73 EPS. As a group, analysts expect that Monolithic Power Systems, Inc. will post 23.95 earnings per share for the current year.

Monolithic Power Systems Dividend Announcement

The business also recently announced a quarterly dividend, which was paid on Thursday, October 15th. Investors of record on Wednesday, September 30th were issued a dividend of $2.00 per share. The ex-dividend date of this dividend was Wednesday, September 30th. This represents a $8.00 annualized dividend and a dividend yield of 0.7%. Monolithic Power Systems's payout ratio is presently 44.17%.

Wall Street Analyst Weigh In

Several brokerages recently commented on MPWR. Oppenheimer reduced their price target on Monolithic Power Systems from $1,700.00 to $1,500.00 and set an "outperform" rating for the company in a research report on Friday, October 23rd. Truist Financial boosted their price target on Monolithic Power Systems from $1,889.00 to $1,906.00 and gave the stock a "buy" rating in a research report on Friday. KeyCorp upped their price objective on Monolithic Power Systems from $2,000.00 to $2,100.00 and gave the stock an "overweight" rating in a research note on Friday, July 31st. Rosenblatt Securities raised shares of Monolithic Power Systems from a "neutral" rating to a "buy" rating and upped their price target for the stock from $1,575.00 to $1,700.00 in a research report on Friday. Finally, Zacks Research lowered shares of Monolithic Power Systems from a "strong-buy" rating to a "hold" rating in a research report on Friday, October 2nd. Fourteen investment analysts have rated the stock with a Buy rating and two have assigned a Hold rating to the company. According to MarketBeat, the stock presently has a consensus rating of "Moderate Buy" and a consensus price target of $1,783.77.

About Monolithic Power Systems

Monolithic Power Systems, Inc NASDAQ: MPWR is a semiconductor company that designs, develops and markets high-performance power-management solutions. Its products help regulate, convert, distribute and control electrical power in electronic systems, supporting applications that require efficient and reliable power delivery.

The company's portfolio includes integrated circuits, power modules, battery-management products, motor drivers, LED drivers and related analog and mixed-signal semiconductor solutions.

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