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    Monolithic Power Systems Inc (MPWR)

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    Monolithic Power Systems, Inc. (MPS) is a fabless global company that designs, develops, and markets high-performance, semiconductor-based power electronics solutions. The company focuses on providing innovative power solutions across various markets, including storage and computing, enterprise data, automotive, industrial, communications, and consumer markets . MPS's product offerings are primarily divided into two main families: DC to DC products and Lighting Control products . The company's revenue is predominantly derived from sales to customers outside North America, with a significant portion coming from Asia .

    1. DC to DC Products - Develops integrated circuits used for voltage conversion and control in a wide range of electronic systems, serving as the most significant contributor to the company's revenue.
    2. Lighting Control Products - Provides solutions for backlighting and general illumination, contributing to the company's offerings in lighting applications.
    NamePositionExternal RolesShort Bio

    Michael Hsing

    ExecutiveBoard

    President, CEO, and Chairman of the Board

    None

    Founder of MPWR in 1997; holds a B.S.E.E. from the University of Florida; inventor on numerous patents in power electronics.

    View Report →

    Bernie Blegen

    Executive

    Executive Vice President and CFO

    None

    Joined MPWR in 2011 as Corporate Controller; became CFO in 2016; oversees finance, accounting, tax, treasury, and investor relations.

    Deming Xiao

    Executive

    Executive Vice President and President of Asia Operations

    None

    Joined MPWR in 2001; previously Foundry Manager and SVP of Operations; holds a B.S. in Semiconductor Physics and an M.S.E.E..

    Maurice Sciammas

    Executive

    Executive Vice President, Worldwide Sales and Marketing

    None

    Joined MPWR in 1999; previously VP of Products and VP of Sales; holds a B.S.E.E. from San Jose State University.

    Saria Tseng

    Executive

    EVP, Strategic Corporate Development, General Counsel, and Corporate Secretary

    None

    Joined MPWR in 2004; previously VP, General Counsel; holds Master of Laws degrees from UC Berkeley and Chinese Culture University.

    Carintia Martinez

    Board

    Director

    CIO at IHS Towers

    Board member since 2021; over 30 years of experience in IT and cybersecurity; previously VP and CIO at Thales Alenia Space.

    Eileen Wynne

    Board

    Director

    None

    Board member since 2023; extensive experience in finance and accounting; previously interim CFO at IDEX Biometrics ASA and VP/CAO at Analog Devices.

    Eugen Elmiger

    Board

    Director

    CEO of Maxon Group; Board Member at Kardex

    Board member since 2012; over 30 years of experience in international marketing, sales, and strategic planning; CEO of Maxon Group since 2011.

    Herbert Chang

    Board

    Director

    General Partner of GrowStar Partners Group Limited

    Board member since 1999; extensive experience in high-tech investments; previously General Manager of Mutto Optronics Corporation.

    Jeff Zhou

    Board

    Director

    None

    Board member since 2010; over 40 years of experience in global manufacturing, electronics, and renewable energy industries; previously CEO of MiaSol\u00e9.

    Victor K. Lee

    Board

    Director

    None

    Board member since 2006; extensive financial expertise; previously CFO at Ambarella, Inc. and other companies.

    1. With your recent disclosure of a customer exceeding 10% of revenue, can you clarify whether this customer concentration is expected to continue, and what risks it might pose to your business strategy?
    2. Given that the Street is projecting your Enterprise Data segment to reach nearly $1.1 billion in revenue next year, do you believe this expectation is reasonable amidst the competitive pressures and potential pricing challenges you've mentioned?
    3. Considering that internal inventory days have decreased significantly while channel inventory remains lean, is there a risk that some of your recent growth is driven by inventory fill, and how are you managing inventory levels to prevent future shortages or overages?
    4. With increasing competition in the AI power market, including aggressive pricing strategies from Chinese suppliers, are you experiencing any pricing pressure, and what measures are you taking to sustain your market position and margins?
    5. Although you've invested in expanding your data converters product line, revenue from this segment remains small; what challenges are you facing in gaining market share, and how do you plan to accelerate growth in this area?
    Program DetailsProgram 1
    Approval DateOctober 2023
    End Date/DurationOctober 29, 2026
    Total additional amount$640 million
    Remaining authorization$622.1 million as of September 30, 2024
    DetailsManage capital structure and return value to shareholders. Funded from working capital and cash repatriation. No obligation to purchase specific shares.

    Competitors mentioned in the company's latest 10K filing.

    CompanyDescription

    The company is identified as a primary competitor in the analog and mixed-signal semiconductor industry, which is highly competitive and characterized by decreasing average selling prices over the life of a product.

    Infineon Technologies

    The company is listed as a direct competitor in the analog and mixed-signal semiconductor market, competing on factors such as product integration, energy efficiency, and cost-effectiveness.

    The company is mentioned as a competitor with substantial financial and other resources, competing in various product lines within the semiconductor industry.

    The company is noted as a competitor in the analog and mixed-signal semiconductor space, with competition expected to intensify due to industry consolidation.

    The company is identified as a competitor in the semiconductor market, where competition is based on factors such as product size, energy efficiency, and price points.

    Renesas Electronics

    The company is listed as a competitor in the analog and mixed-signal semiconductor industry, which is characterized by a high level of competition and technological advancements.

    ROHM Semiconductor

    The company is mentioned as a competitor in the semiconductor market, competing on product integration and energy efficiency.

    The company is identified as a competitor in the analog and mixed-signal semiconductor industry, where competition is driven by innovation and cost-effectiveness.

    The company is listed as a competitor in the semiconductor market, competing on factors such as product functionality and energy efficiency.

    The company is noted as a primary competitor in the analog and mixed-signal semiconductor industry, with substantial resources and a broad range of product offerings.

    CustomerRelationshipSegmentDetails

    Distributor A

    Third-party distributor

    All

    2024: 31% of total revenue , 28% AR. 2023: 26% of total revenue , 42% AR. 2022: 24% of total revenue.

    Distributor B

    Third-party distributor

    All

    2024: 20% of total revenue , 29% AR. 2023: 19% of total revenue , 13% AR. 2022: 19% of total revenue.

    Distributor C

    Third-party distributor

    All

    2023: 10% of total revenue , 10% AR. Below 10% in other periods.

    Indirect AI Customer

    Indirect customer

    All

    2024: 17% of total revenue. Below 10% in 2023 and 2022.

    NameStart DateEnd DateReason for Change
    Ernst & Young LLP2019 PresentCurrent auditor.
    Deloitte & Touche LLPN/AMarch 20, 2019 The Audit Committee decided to appoint a new independent registered public accounting firm. There were no disagreements or reportable events.

    Notable M&A activity and strategic investments in the past 3 years.

    CompanyYearDetails

    Axign

    2024

    Completed acquisition by Monolithic Power Systems (MPWR) for a purchase consideration of approximately $33.4–33.7 million in cash, including adjustments for escrow and working capital. The deal strategically acquired Axign’s class-D audio IC technology along with key tangible and intangible assets—such as developed technology, in-process R&D, and goodwill from an assembled workforce—with the aim to enhance MPWR's portfolio in consumer and automotive applications.

    Recent developments and announcements about MPWR.

    Earnings

    • New Earnings (Q4 2024)

      ·
      Feb 7, 2025, 3:38 AM

      MPWR sees flattish Enterprise Data in 2025 amid uncertain hyperscaler ramps, but automotive shines on China EV, EU ADAS, and new NA EV content. Multi-billion-dollar bets in SiC, DSP, and battery mgmt. could drive future growth.

      View full earnings summary →

    Press Releases

    • Press Release

      ·
      Feb 12, 2025, 1:49 AM

      Monolithic Power Systems faces a securities fraud class action. Investors who bought shares between Feb 8, 2024 and Nov 8, 2024 can join the case before April 7, 2025. Claims center on misleading public statements and product quality issues.

      View full press release →