Monolithic Power Systems Inc. ($MPWR) Stock Forecast: Down 5.0% Today

What is Monolithic Power Systems Inc.?

Monolithic Power Systems, Inc. ($MPWR) specializes in designing, developing, and marketing analog and mixed-signal semiconductors for various sectors including industrial, automotive, telecommunications, cloud computing, and consumer markets.

Why is Monolithic Power Systems Inc. going down?

MPWR stock is down 5.0% on May 7, 2026 18:41

• Despite reporting strong earnings for the April quarter and receiving positive analyst ratings, Monolithic Power Systems, Inc. ($MPWR) witnessed a bearish movement in its stock today.
• The decline in stock value could be linked to notable insider selling activity, as directors and executives have recently sold off a substantial amount of shares.
• Institutional investors maintain a substantial ownership stake of 93.46%, but the consistent insider selling has raised investor concerns and impacted the stock's performance negatively.
• The conflicting trends of institutional investors increasing their holdings while insiders are divesting shares have introduced uncertainty in the market, potentially contributing to the bearish movement in Monolithic Power Systems' stock today.

MPWR Price Chart

MPWR Technical Analysis

MPWR News

Robeco Schweiz AG Cuts Stock Holdings in Monolithic Power Systems, Inc. $MPWR

Robeco Schweiz AG recently reduced its stake in Monolithic Power Systems (MPWR) by 8.0%, selling 8,219 shares, though MPWR remains its 9th largest position. Despite this sale, institutional ownership in MPWR is robust at 93.46%, with major players like Vanguard and State Street holding significant shares. The company reported a strong April-quarter earnings beat, exceeding EPS and revenue estimates, and analysts maintain a "Moderate Buy" rating with a consensus price target of $1,599.17.

https://www.marketbeat.com/instant-alerts/filing-robeco-schweiz-ag-cuts-stock-holdings-in-monolithic-power-systems-inc-mpwr-2026-05-07/

Mitsubishi UFJ Asset Management Co. Ltd. Boosts Stock Holdings in Monolithic Power Systems, Inc. $MPWR

Mitsubishi UFJ Asset Management Co. Ltd. increased its holdings in Monolithic Power Systems, Inc. ($MPWR) by 5.7% in the fourth quarter, bringing their total to over $111 million worth of shares. Other institutional investors also adjusted their stakes, with overall institutional ownership at 93.46%. The article also details recent insider stock sales, positive stock performance, and recent analyst ratings for Monolithic Power Systems.

https://www.marketbeat.com/instant-alerts/filing-mitsubishi-ufj-asset-management-co-ltd-boosts-stock-holdings-in-monolithic-power-systems-inc-mpwr-2026-05-07/

Bokf Na Sells 3,342 Shares of Monolithic Power Systems, Inc. $MPWR

Bokf Na reduced its stake in Monolithic Power Systems (NASDAQ:MPWR) by 26.5% in the fourth quarter, selling 3,342 shares and retaining 9,288 shares valued at approximately $8.42 million. This comes amidst significant insider selling, with executives and directors offloading shares worth millions, though the company recently reported strong earnings, beating analyst estimates and prompting upgrades due to AI-related growth. Institutional investors collectively own 93.46% of the company's stock.

https://www.marketbeat.com/instant-alerts/filing-bokf-na-sells-3342-shares-of-monolithic-power-systems-inc-mpwr-2026-05-07/

Jeff Zhou Sells 500 Shares of Monolithic Power Systems (NASDAQ:MPWR) Stock

Monolithic Power Systems director Jeff Zhou sold 500 shares of the company's stock on May 6th for $825,000, reducing his ownership by 10.45%. This sale follows another recent transaction where he sold 1,014 shares. Despite these insider sales, Monolithic Power Systems recently beat quarterly earnings estimates, leading to analyst upgrades and a "Moderate Buy" consensus rating with an average price target of $1,599.17.

https://www.marketbeat.com/instant-alerts/jeff-zhou-sells-500-shares-of-monolithic-power-systems-nasdaqmpwr-stock-2026-05-06/

Monolithic Power (NASDAQ: MPWR) director sells 1,514 shares in May trades

Monolithic Power Systems (NASDAQ: MPWR) director Jeff Zhou sold a total of 1,514 shares of common stock in open-market transactions on May 5 and May 6, 2026. The shares were sold at prices ranging from $1,574.48 to $1,650.00 per share, totaling approximately $2.43 million. Following these transactions, Jeff Zhou directly holds 4,286 shares of Monolithic Power Systems common stock.

https://www.stocktitan.net/sec-filings/MPWR/form-4-monolithic-power-systems-inc-insider-trading-activity-b04d824349b0.html

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Monolithic Power Systems Inc. Price History

17.03.2026 - MPWR Stock was up 5.1%

• Following impressive earnings and optimistic forecasts from Taiwan Semiconductor Manufacturing Co. (TSMC), which marked a 58% surge in quarterly profit due to high demand for AI-related computing chips, MPWR stock experienced a surge.
• TSMC's positive updates strengthened investor trust in the semiconductor sector, leading to a significant rise in MPWR shares.
• The optimistic outlook in the chip market, propelled by TSMC's strong performance and the increasing demand for AI technology, influenced the upward movement of MPWR stock.
• The market's anticipation of Monolithic Power Systems' forthcoming first-quarter 2026 financial results might have also sparked investor enthusiasm, contributing to the positive trajectory of the stock.

26.02.2026 - MPWR Stock was down 5.3%

• A brief increase in MPWR's stock value was followed by a bearish trend today.
• The company surpassed Q4 earnings estimates and boosted revenue, but the selling of shares by EVP Maurice Sciammas might have impacted the stock negatively.
• While the market sentiment towards semiconductors related to green energy and AI was positive, MPWR's internal dynamics and insider selling likely influenced its stock performance more significantly.
• The news of insider selling may have prompted a negative response from investors, resulting in the downward movement of MPWR's stock despite the positive industry outlook.

30.03.2026 - MPWR Stock was up 5.0%

• MPWR revealed its 2026 proxy statement, highlighting robust financial performance in 2025 and intentions to boost dividends, leading to increased investor confidence.
• Institutional investors such as Vanguard Capital Management and Wealthfront Advisers LLC disclosed substantial holdings in MPWR, signaling their trust in the company's future.
• Despite recent insider trade activities and a relatively high price-to-earnings ratio, analysts continue to recommend a "Moderate Buy" rating with a consensus price target, indicating optimism towards MPWR.
• On Wednesday, MPWR demonstrated superior performance compared to its industry peers, even on a day where the overall market saw marginal declines, demonstrating resilience and potential strength in MPWR's stock.

16.03.2026 - MPWR Stock was up 5.2%

• Anticipation is growing among investors for the release of Monolithic Power Systems' first quarter 2026 financial results.
• The company's decision to host a Q&A webinar to discuss the results and future prospects indicates a transparent approach and proactive communication, which could bolster investor confidence.
• Positive market sentiment towards MPWR today may be influenced by the company's track record of strong earnings and dividend growth.
• The stock's upward movement is likely driven by the optimistic expectations for the upcoming financial results and MPWR's proactive investor relations efforts.

24.03.2026 - MPWR Stock was up 5.3%

• The upward trend in MPWR's stock price is linked to its robust fourth-quarter 2025 earnings, which surpassed analyst projections, fostering heightened investor confidence and optimism.
• Analysts revising their price targets for MPWR reflect a positive stance on the company's growth opportunities and market positioning, notwithstanding concerns about potential overvaluation.
• Despite internal selling, the increased investment by Universal Beteiligungs und Servicegesellschaft mbH signals ongoing trust in MPWR's performance and future profit potential.
• On the other hand, Copeland Capital Management LLC diminishing its holdings, despite surpassing earnings and greater dividends, may point to profit collection or a more cautious strategy due to the stock hovering near its yearly peak.

01.03.2026 - MPWR Stock was up 6.9%

• MPWR surged following a strategic partnership and $2 billion investment in Marvell Technology by another technology giant, boosting confidence in the AI hardware industry and broader semiconductor sector.
• The Form 144 filing for proposed sales of MPWR shares by an individual did not deter investor sentiment, as the market focused more on the positive industry developments.
• Geopolitical tensions impacting semiconductor supply chains led to a broader market downturn, affecting other semiconductor stocks but did not hinder MPWR's upward trajectory.
• Despite concerns about supply chain disruptions, MPWR's performance remained resilient, showcasing its strength in the semiconductor market amidst external uncertainties.

07.04.2026 - MPWR Stock was down 5.0%

• Despite reporting strong earnings for the April quarter and receiving positive analyst ratings, Monolithic Power Systems, Inc. ($MPWR) witnessed a bearish movement in its stock today.
• The decline in stock value could be linked to notable insider selling activity, as directors and executives have recently sold off a substantial amount of shares.
• Institutional investors maintain a substantial ownership stake of 93.46%, but the consistent insider selling has raised investor concerns and impacted the stock's performance negatively.
• The conflicting trends of institutional investors increasing their holdings while insiders are divesting shares have introduced uncertainty in the market, potentially contributing to the bearish movement in Monolithic Power Systems' stock today.

28.03.2026 - MPWR Stock was down 5.2%

• The decline in MPWR's stock value today may be linked to the broader semiconductor sector downturn. Geopolitical tensions between the US and China in the AI industry, supply chain disruptions, and escalating raw material expenses likely affected investor sentiment.
• Despite favorable projections for MPWR's earnings and growth opportunities, external factors seem to be overshadowing the company's potential, resulting in the current bearish trend.
• Concerns about the uncertain landscape of US-China relations in the AI domain and its potential impact on companies like MPWR could be prompting investors to react, leading to a temporary decrease in the stock price.

08.03.2026 - MPWR Stock was up 10.4%

• MPWR stock demonstrated significant upward momentum today.
• The rise in MPWR shares is linked to favorable market response to the company's impressive financial results and positive future outlook.
• Resolution of the U.S.-Iran tension and the reopening of the Strait of Hormuz were also factors that contributed to the upswing in semiconductor stocks, lessening the risk of supply chain disruptions.
• Despite instances of insider selling and conflicting signals, such as dividend increases and analyst positivity, the firm's strong earnings and growth potential have overshadowed any negative sentiments, resulting in a bullish market trend.

08.03.2026 - MPWR Stock was up 8.8%

• Strong Q4 2025 earnings were reported by Monolithic Power Systems, surpassing revenue expectations and elevating Q1 2026 guidance. This growth was attributed to advancements in non-Enterprise Data segments and the introduction of higher-ASP products.
• Market sentiment remains positive despite insider selling activities by an EVP within MPWR. Notably, institutional investors like Whalen Wealth Management Inc. have increased their stake in the company.
• Analysts are bullish on MPWR's future prospects, with a mid-case price target indicating substantial undervaluation relative to anticipated EPS growth.
• The robust financial performance, favorable analyst forecasts, and heightened institutional investor confidence are thought to have fueled the positive momentum observed in MPWR's stock price.

31.02.2026 - MPWR Stock was up 5.9%

• Generate Investment Management Ltd's new position in MPWR indicates confidence in its growth potential, offsetting recent insider selling.
• Geopolitical tensions affecting semiconductor supply chains initially influenced the stock price but investor confidence in MPWR's resilience has since improved.
• Positive market sentiment may have been influenced by a strong quarterly earnings report, increased dividend, and increased institutional investment from entities like Dakota Wealth Management in MPWR.

31.02.2026 - MPWR Stock was up 8.3%

• MPWR showed a strong upward trend despite the prevailing bearish sentiment in the semiconductor sector caused by global tensions affecting the supply chain.
• The surge in MPWR's stock price could be linked to Generate Investment Management Ltd initiating a new stake in the company by acquiring a considerable number of shares, coinciding with insider selling. This move by an institutional investor likely improved overall investor confidence.
• MPWR also outperformed Q4 earnings expectations and raised its quarterly dividend, potentially attracting more investment interest in the company.
• Wall Street analysts' positive forecasts, maintaining a "Moderate Buy" stance and issuing a high average target price, provided further support to MPWR's bullish trajectory amid the challenging semiconductor market conditions.