Insider Selling: Monolithic Power Systems (NASDAQ:MPWR) EVP Sells 200 Shares of Stock

Monolithic Power Systems, Inc. (NASDAQ:MPWR) EVP Maurice Sciammas sold 200 shares of Monolithic Power Systems stock in a transaction that occurred on Wednesday, February 11th. The shares were sold at an average price of $1,179.97, for a total transaction of $235,994.00. Following the completion of the transaction, the executive vice president owned 1,299 shares of the company’s stock, valued at $1,532,781.03. This represents a 13.34% decrease in their ownership of the stock. The transaction was disclosed in a filing with the SEC, which is available through this hyperlink.

Maurice Sciammas also recently made the following trade(s):

• On Friday, February 6th, Maurice Sciammas sold 22,875 shares of Monolithic Power Systems stock. The stock was sold at an average price of $1,171.16, for a total value of $26,790,285.00.
• On Monday, November 24th, Maurice Sciammas sold 3,976 shares of Monolithic Power Systems stock. The shares were sold at an average price of $895.23, for a total value of $3,559,434.48.
• On Wednesday, November 19th, Maurice Sciammas sold 7,034 shares of Monolithic Power Systems stock. The shares were sold at an average price of $870.21, for a total value of $6,121,057.14.
• On Wednesday, November 19th, Maurice Sciammas sold 27,966 shares of Monolithic Power Systems stock. The stock was sold at an average price of $881.66, for a total transaction of $24,656,503.56.

Monolithic Power Systems Stock Down 3.4%

Shares of MPWR stock traded down $40.80 on Thursday, reaching $1,155.93. The company’s stock had a trading volume of 726,061 shares, compared to its average volume of 710,006. The company has a market capitalization of $55.38 billion, a P/E ratio of 90.73, a PEG ratio of 3.03 and a beta of 1.45. Monolithic Power Systems, Inc. has a 12-month low of $438.86 and a 12-month high of $1,250.00. The stock’s 50 day simple moving average is $1,022.64 and its 200-day simple moving average is $945.45.

Monolithic Power Systems (NASDAQ:MPWR) last announced its earnings results on Thursday, February 5th. The semiconductor company reported $4.79 earnings per share for the quarter, topping analysts’ consensus estimates of $4.74 by $0.05. The business had revenue of $751.16 million for the quarter, compared to analyst estimates of $741.69 million. Monolithic Power Systems had a return on equity of 18.09% and a net margin of 22.07%.The company’s quarterly revenue was up 20.8% compared to the same quarter last year. During the same period in the prior year, the company earned $4.09 EPS. Research analysts expect that Monolithic Power Systems, Inc. will post 13.2 EPS for the current year.

Monolithic Power Systems Increases Dividend

The business also recently announced a quarterly dividend, which will be paid on Wednesday, April 15th. Investors of record on Tuesday, March 31st will be paid a $2.00 dividend. This is an increase from Monolithic Power Systems’s previous quarterly dividend of $1.56. This represents a $8.00 dividend on an annualized basis and a yield of 0.7%. The ex-dividend date of this dividend is Tuesday, March 31st. Monolithic Power Systems’s payout ratio is 48.98%.

Monolithic Power Systems News Summary

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

• Positive Sentiment: Q4 results and outlook beat — MPWR reported revenue and EPS above consensus, management signaled book‑to‑bill >1 with backlog into Q3 2026 and highlighted strengthening data‑center demand, supporting multi‑quarter growth expectations. Q4 earnings / call
• Positive Sentiment: Dividend raised — the company increased the quarterly dividend from $1.56 to $2.00 (annualized $8.00), signaling confidence in cash flow and returning cash to shareholders. Dividend announcement
• Positive Sentiment: Analyst upgrades and momentum calls — Zacks upgraded MPWR to a strong‑buy and several firms lifted price targets, while earnings estimate revisions have trended higher, which can support further buying interest. Zacks coverage
• Neutral Sentiment: Momentum / growth profiles highlighted by media — multiple outlets profile MPWR as a top growth/momentum pick, which can attract retail and momentum flows but also increase volatility. MSN growth story
• Neutral Sentiment: Valuation debate — coverage notes the stock has run sharply and now trades at premium multiples; expectations are baked in for continued execution, making shares sensitive to any miss. Valuation analysis
• Negative Sentiment: Clustered insider selling — recent filings show multiple senior insiders sold shares (including CFO Theodore Blegen’s 21,725‑share sale and other EVP/director sales). Large, near‑simultaneous insider exits often weigh on sentiment even if routine or for tax/diversification reasons. SEC/filing links: CFO filing Director filing

Institutional Inflows and Outflows

Several institutional investors and hedge funds have recently made changes to their positions in the company. Brighton Jones LLC boosted its position in Monolithic Power Systems by 46.0% during the 4th quarter. Brighton Jones LLC now owns 635 shares of the semiconductor company’s stock valued at $376,000 after buying an additional 200 shares during the period. Empowered Funds LLC raised its position in Monolithic Power Systems by 3.1% during the 1st quarter. Empowered Funds LLC now owns 5,325 shares of the semiconductor company’s stock valued at $3,088,000 after purchasing an additional 161 shares during the last quarter. Apollon Wealth Management LLC lifted its holdings in Monolithic Power Systems by 9.9% in the 2nd quarter. Apollon Wealth Management LLC now owns 889 shares of the semiconductor company’s stock worth $650,000 after buying an additional 80 shares during the period. Concurrent Investment Advisors LLC grew its position in shares of Monolithic Power Systems by 23.2% in the 2nd quarter. Concurrent Investment Advisors LLC now owns 590 shares of the semiconductor company’s stock worth $431,000 after buying an additional 111 shares during the last quarter. Finally, MGO One Seven LLC increased its stake in shares of Monolithic Power Systems by 53.2% during the second quarter. MGO One Seven LLC now owns 651 shares of the semiconductor company’s stock valued at $476,000 after buying an additional 226 shares during the period. Institutional investors own 93.46% of the company’s stock.

Wall Street Analysts Forecast Growth

Several analysts have recently weighed in on MPWR shares. Truist Financial raised their price objective on shares of Monolithic Power Systems from $1,375.00 to $1,396.00 and gave the company a “buy” rating in a research report on Friday, February 6th. Weiss Ratings restated a “buy (b-)” rating on shares of Monolithic Power Systems in a research report on Friday, December 26th. Citigroup lifted their price target on Monolithic Power Systems from $1,250.00 to $1,350.00 and gave the stock a “buy” rating in a research note on Monday. Rosenblatt Securities upped their price objective on Monolithic Power Systems from $950.00 to $1,000.00 and gave the stock a “neutral” rating in a report on Friday, February 6th. Finally, KeyCorp raised their price objective on Monolithic Power Systems from $1,300.00 to $1,500.00 and gave the company an “overweight” rating in a report on Friday, February 6th. Two research analysts have rated the stock with a Strong Buy rating, twelve have assigned a Buy rating and one has assigned a Hold rating to the stock. Based on data from MarketBeat, the company presently has an average rating of “Buy” and a consensus price target of $1,218.42.

Monolithic Power Systems Company Profile

Monolithic Power Systems (NASDAQ: MPWR) is a fabless semiconductor company that designs and supplies high-performance power management solutions for a broad range of electronic systems. Founded in 1997 and headquartered in Kirkland, Washington, the company focuses on analog and mixed-signal integrated circuits that convert, regulate and monitor electrical power with an emphasis on efficiency, integration and power density.

MPS’s product portfolio includes DC‑DC switching regulators, power modules, power management ICs (PMICs), LED drivers, battery-management ICs, motor drivers, and AC‑DC power solutions.