Core Viewpoint - Monolithic Power Systems, Inc. (MPS) has updated its financial guidance for the first quarter of 2025, indicating an increase in expected revenue and operating expenses compared to previous announcements [1]. Financial Guidance Update - The updated revenue guidance for the three months ending March 31, 2025, is projected to be between $630.0 million and $640.0 million, an increase from the previous range of $610.0 million to $630.0 million [1]. - GAAP operating expenses are now expected to be between $184.9 million and $190.9 million, revised from the earlier estimate of $180.2 million to $186.2 million [1]. - Non-GAAP operating expenses are updated to a range of $131.6 million to $135.6 million, compared to the previous range of $126.9 million to $130.9 million [1]. Upcoming Events - MPS will host an Analyst Day on March 20, 2025, at 9:00 am Pacific Time, where management will discuss corporate strategy, business updates, and financial metrics [1]. - Further details on the first quarter financial results and second quarter guidance will be provided in an earnings release and webinar scheduled for late April to early May 2025 [1]. Company Overview - Monolithic Power Systems, Inc. is a fabless global company specializing in high-performance, semiconductor-based power electronics solutions, aiming to enhance energy efficiency and reduce material consumption [5]. - Founded in 1997, MPS leverages deep system-level knowledge, semiconductor expertise, and innovative technologies to deliver reliable and cost-effective solutions [5].

NEW YORK, March 20, 2025 /PRNewswire/ -- The Gross Law Firm issues the following notice to shareholders of Monolithic Power Systems Inc. (NASDAQ: MPWR).Shareholders who purchased shares of MPWR during the class period listed are encouraged to contact the firm regarding possible lead plaintiff appointment. Appointment as lead plaintiff is not required to partake in any recovery.CONTACT US HERE:https://securitiesclasslaw.com/securities/monolithic-loss-submission-form/?id=137073&from=4CLASS PERIOD: February 8, ...

Core Viewpoint - The Gross Law Firm has issued a notice to shareholders of Monolithic Power Systems Inc. regarding a class action lawsuit due to alleged misleading statements and quality control issues affecting the company's products [1][2]. Group 1: Allegations and Issues - The class period for the allegations is from February 8, 2024, to November 8, 2024 [2]. - Allegations include that Monolithic's voltage regulator modules and power management integrated circuits experienced significant performance and quality control issues [2]. - These defects negatively impacted the performance of products offered by Nvidia, Monolithic's largest customer [2]. - Monolithic allegedly failed to adequately address known issues affecting the performance of its power management solutions supplied to Nvidia [2]. - The relationship between Monolithic and Nvidia has reportedly been irreparably damaged due to these performance and quality control issues [2]. Group 2: Legal Proceedings and Participation - Shareholders are encouraged to register for the class action lawsuit by April 7, 2025, to potentially become lead plaintiffs [3]. - Once registered, shareholders will be enrolled in a portfolio monitoring software for status updates throughout the case [3]. - Participation in the case incurs no cost or obligation for shareholders [3]. Group 3: Law Firm Background - The Gross Law Firm is a nationally recognized class action law firm focused on protecting investors' rights against deceit and fraud [4]. - The firm aims to ensure companies adhere to responsible business practices and seeks recovery for investors who suffered losses due to misleading statements [4].

Core Viewpoint - A securities class action lawsuit has been filed against Monolithic Power Systems, Inc. for alleged misleading statements and undisclosed risks affecting its business and relationship with Nvidia [1][3]. Group 1: Allegations Against Monolithic - The lawsuit claims that Monolithic's voltage regulator modules and power management integrated circuits experienced significant performance and quality control issues [3]. - These defects reportedly impacted the performance of certain Nvidia products that utilized Monolithic's components [3]. - Monolithic is accused of failing to adequately address known issues affecting its power management solutions supplied to Nvidia, leading to irreparable damage to their relationship [3]. - The company is alleged to be exposed to material undisclosed risks that could result in significant business, financial, and reputational harm [3]. Group 2: Legal Process and Participation - Investors in Monolithic have until April 7, 2025, to seek appointment as a lead plaintiff representative in the class action [4]. - A lead plaintiff is typically the investor or small group of investors with the largest financial interest in the case [4]. - Investors can choose to participate actively or remain as absent class members without affecting their ability to share in any recovery [4].

Faruqi & Faruqi, LLP Securities Litigation Partner James (Josh) Wilson Encourages Investors Who Suffered Losses In Monolithic Power Systems To Contact Him Directly To Discuss Their Options If you purchased or acquired securities in Monolithic Power Systems between February 8, 2024 and November 8, 2024 and would like to discuss your legal rights, call Faruqi & Faruqi partner Josh Wilson directly at 877-247-4292 or 212-983-9330 (Ext. 1310). [You may also click here for additional information] NEW YORK, March ...

Core Viewpoint - A class action securities lawsuit has been filed against Monolithic Power Systems Inc. due to alleged securities fraud affecting investors between February 8, 2024, and November 8, 2024 [1][2] Group 1: Allegations and Impact - The lawsuit claims that Monolithic's voltage regulator modules and power management integrated circuits experienced significant performance and quality control issues [2] - These defects reportedly impacted the performance of products from Monolithic's largest customer, Nvidia, which utilized these components [2] - It is alleged that Monolithic failed to adequately address known issues affecting the performance of its power management solutions supplied to Nvidia, leading to irreparable damage to their relationship [2] Group 2: Legal Process and Participation - Investors who suffered losses during the specified timeframe have until April 7, 2025, to request appointment as lead plaintiff, although participation in any recovery does not require this role [3] - Class members may be entitled to compensation without any out-of-pocket costs or fees, with no obligation to participate [3] Group 3: Firm Background - Levi & Korsinsky has a history of securing hundreds of millions of dollars for shareholders and has been recognized as one of the top securities litigation firms in the United States for seven consecutive years [4]

NEW YORK, March 13, 2025 /PRNewswire/ -- The Gross Law Firm issues the following notice to shareholders of Monolithic Power Systems Inc. (NASDAQ: MPWR).Shareholders who purchased shares of MPWR during the class period listed are encouraged to contact the firm regarding possible lead plaintiff appointment. Appointment as lead plaintiff is not required to partake in any recovery.CONTACT US HERE:https://securitiesclasslaw.com/securities/monolithic-loss-submission-form/?id=135480&from=4CLASS PERIOD: February 8, ...

RADNOR, Pa., March 11, 2025 /PRNewswire/ -- The law firm of Kessler Topaz Meltzer & Check, LLP (www.ktmc.com) informs investors that a securities class action lawsuit has been filed against Monolithic Power Systems, Inc. ("Monolithic") (NASDAQ: MPWR) on behalf of those who purchased or otherwise acquired Monolithic common stock between February 8, 2024, and November 8, 2024, inclusive (the "Class Period"). The lead plaintiff deadline is April 7, 2025.CONTACT KESSLER TOPAZ MELTZER & CHECK, LLP:If you suffere ...

Core Viewpoint - Monolithic Power Systems Inc. is facing a class action securities lawsuit due to alleged securities fraud impacting investors between February 8, 2024, and November 8, 2024 [1][2] Group 1: Allegations and Impact - The lawsuit claims that Monolithic's voltage regulator modules and power management integrated circuits experienced significant performance and quality control issues [2] - These defects reportedly affected the performance of products from Monolithic's largest customer, Nvidia, leading to a negative impact on their relationship [2] - Monolithic is accused of failing to adequately address known issues that affected the performance of their power management solutions supplied to Nvidia [2] Group 2: Legal Process and Participation - Investors who suffered losses during the specified timeframe have until April 7, 2025, to request appointment as lead plaintiff, although participation in any recovery does not require this [3] - Class members may be entitled to compensation without any out-of-pocket costs or fees [3] Group 3: Firm Background - Levi & Korsinsky has a history of securing hundreds of millions of dollars for shareholders and has extensive expertise in complex securities litigation [4] - The firm has been recognized in ISS Securities Class Action Services' Top 50 Report for seven consecutive years as one of the leading securities litigation firms in the United States [4]

Core Viewpoint - A securities class action lawsuit has been filed against Monolithic Power Systems, Inc. for alleged issues related to its securities during a specified class period [1][2]. Company Overview - Monolithic Power Systems, Inc. is headquartered in Kirkland, WA, and specializes in power management components for electronic systems [2]. - The company's largest customer is Nvidia Corporation, a leading supplier of GPUs [2]. Lawsuit Details - The lawsuit pertains to purchasers of Monolithic Power securities between February 8, 2024, and November 8, 2024 [1]. - Investors have until April 7, 2025, to seek appointment as lead plaintiff representative of the class [2]. Impact of Nvidia's Actions - On November 11, 2024, a report from Edgewater Research indicated that Nvidia canceled half of its outstanding orders with Monolithic Power and planned to exclude its products from future chip generations due to performance issues [3]. - Following this news, Monolithic Power's share price dropped by $114, or 15%, from $761.30 on November 8, 2024, to $647.31 on November 11, 2024 [4].