Monolithic Power Systems

Monolithic Power Systems

Fabless semiconductor designer of power solutions

Overview

Monolithic Power Systems designs and sells high-performance power management solutions and analog integrated circuits (ICs) for a variety of markets, including industrial, telecom, cloud computing, automotive, and consumer electronics. It operates as a fabless company, outsourcing semiconductor manufacturing to third-party foundries. Its products are compact, highly integrated power-management ICs that help end systems reduce energy consumption and improve efficiency. MPS primarily sells directly to OEMs and ODMs and through distributors and resellers. By focusing on proprietary process technology and design, MPS differentiates itself via efficient, easy-to-use power solutions that enable customers to lower total system power. The company’s goal is to provide reliable, energy-efficient power management components that enable customers to improve performance while minimizing power usage across diverse applications.

About Monolithic Power Systems

Simplify's Rating
Why Monolithic Power Systems is rated
B
Rated B on Competitive Edge
Rated A on Growth Potential
Rated C on Differentiation

Industries

Automotive & Transportation

Hardware

Industrial & Manufacturing

Energy

Company Size

1,001-5,000

Company Stage

IPO

Headquarters

West Palm Beach, Florida

Founded

1997

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Simplify's Take

What believers are saying

  • Management raised 2026 enterprise-data growth to 130% on July 30, 2026.
  • Q3 2026 revenue guidance reached $1.14 billion-$1.16 billion, above consensus.
  • The board added $500 million to buybacks, lifting authorization to $1 billion.

What critics are saying

  • A Western Washington securities fraud case survived dismissal on May 6, 2026.
  • Plaintiffs allege Nvidia canceled orders over MPS PMIC quality failures, crushing future sockets.
  • Insiders sold $112.7 million in three months, signaling confidence erosion into 2026.

What makes Monolithic Power Systems unique

  • MPS's Q2 2026 enterprise data revenue hit $380.6 million, 38.8% of sales.
  • It ships power modules for AI, DDR5, and 800-volt data-center architectures.
  • MPS won Bel Power on April 30, 2026, validating its IP moat.

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Funding

Total Funding

$63.5M

Below

Industry Average

Funded Over

2 Rounds

IPO funding comparison data is currently unavailable. We're working to provide this information soon!
IPO Funding Comparison
Coming Soon

Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

401(k) Retirement Plan

401(k) Company Match

Employee Stock Purchase Plan

Paid Holidays

Paid Vacation

Stock Price

Growth & Insights and Company News

Headcount

6 month growth

1%

1 year growth

1%

2 year growth

3%
Ololand
Aug 25th, 2026
Navitas bolsters AI infrastructure portfolio as KKR invests in Japanese beauty.

Navitas bolsters AI infrastructure portfolio as KKR invests in Japanese beauty. Tuesday, August 25, 2026 Strategic dealmaking heats up this week with pivotal moves across high-growth tech and consumer markets. Navitas Semiconductor is expanding its AI infrastructure footprint through a $233 million acquisition of Claros, while private equity giant KKR invests in Japanese beauty platform Ci FLAVORS. Explore the strategic drivers shaping these major cross-sector transactions. Audio Brief (2:19 listen) Global dealmaking continues to reflect two distinct strategic imperatives: the race to eliminate hardware bottlenecks in generative artificial intelligence (AI) infrastructure, and private equity's push to capitalize on resilient, exportable consumer brands in Asia. While semiconductor players are consolidating specialized intellectual property to solve critical power delivery challenges in hyper-scale data centers, private equity sponsors are executing carve-outs and platform acquisitions in Japan's structurally evolving market. These parallel themes are underscored by Navitas Semiconductor's acquisition of power-management specialist Claros for up to $232.8 million and KKR's buyout of premium Japanese beauty and lifestyle platform Ci FLAVORS. Navitas acquires Claros: conquering the "grid-to-xpu" Power bottleneck. Navitas Semiconductor's definitive agreement to acquire Claros, Inc. for up to $232.8 million represents an aggressive vertical integration play targeted directly at data center power architectures. As hyperscalers scale compute clusters featuring power-hungry GPUs and custom accelerators (xPUs), power distribution from the high-voltage utility grid down to sub-one-volt silicon cores has emerged as the primary gating factor for AI compute scaling. Strategic rationale & technology integration. Claros specializes in high-efficiency power management solutions, specifically focused on: * Voltage Power Delivery (VPD): Managing large-scale current delivery while minimizing thermal losses across rack architectures. * Integrated Voltage Regulators (IVR): Enabling granular, high-bandwidth power delivery directly adjacent to or integrated onto the processor package. Navitas, already a market leader in next-generation Gallium Nitride (GaN) and Silicon Carbide (SiC) power semiconductors, historically dominated the AC-to-DC conversion stages. By incorporating Claros's low-voltage, high-current IVR and digital multiphase controller capabilities, Navitas closes the architectural gap. It now offers an end-to-end "Grid-to-xPU" portfolio. Valuation and market positioning. At a headline value of $232.8 million, the transaction represents a meaningful deployment of capital relative to Navitas's enterprise value, reflecting a high-conviction bet on silicon content expansion per AI server node. The market for AI power delivery systems is projected to outpace broader semiconductor growth, driven by cluster power densities climbing toward 100 kW per rack. This acquisition positions Navitas to compete directly with entrenched analog and mixed-signal power leaders such as Monolithic Power Systems (MPS), Infineon, and Texas Instruments for tier-one hyperscale reference designs. KKR acquires Ci FLAVORS: unlocking global scale for j-beauty. In the consumer sector, KKR has signed definitive agreements to acquire Ci FLAVORS, a prominent Japanese beauty and lifestyle brand platform, from consumer-focused private equity firm L Catterton and founder Yusaku Horiuchi. The transaction highlights the persistent appetite of global buyout funds for institutionalizing high-margin Japanese mid-market consumer platforms. Strategic rationale & platform expansion. Ci FLAVORS has established a defensible market position in Japan's premium beauty sector, backed by strong brand equity, high repeat-purchase metrics, and omni-channel distribution across e-commerce, drugstores, and specialty retailers. Under L Catterton's ownership, the company accelerated product innovation and expanded its domestic footprint. KKR's investment thesis centers on two key growth vectors: * International Expansion: Exporting the brand's "J-Beauty" formulation and aesthetic credentials into high-growth Asia-Pacific markets and Western retail channels. * Digital Transformation & Portfolio M&A: Utilizing KKR's operational resources to accelerate digital-first consumer engagement while utilizing the platform to consolidate fragmented niche beauty brands across East Asia. Private equity dynamics in Japan. Japan has solidified its status as one of the world's most attractive private equity environments, characterized by competitive local debt financing, willing corporate sellers, and opportunities to unlock international value from domestic assets. KKR's acquisition of Ci FLAVORS reinforces the trend of sponsor-to-sponsor secondary buyouts, where tier-one mega-funds acquire proven, scaled assets to execute cross-border operational transformation. Market implications. These transactions highlight broader capital allocation trends across the technology and consumer ecosystems: * Hardware Power Optimization as an M&A Catalyst: Compute silicon is no longer the sole determinant of AI system performance. M&A activity in the technology sector is increasingly shifting toward power delivery networks (PDN), advanced thermal dissipation, and silicon efficiency. Companies that control the power-chain interface will capture disproportionate margin as data centers hit thermal limits. * Sponsor Appetite for Differentiated Consumer Assets: Despite macroeconomic volatility impacting discretionary retail, premium beauty and wellness assets remain highly cash-generative with pricing power. Private equity sponsors will continue to favor platforms that offer clear international expansion playbooks and low capital intensity. * Japan's Buyout Renaissance: Cross-border sponsors are moving aggressively beyond traditional industrial conglomerates into high-margin consumer, digital, and healthcare niches within Japan, cementing the country's role as the primary engine for APAC private equity returns. Strategic outlook. Corporate and institutional investors are navigating high interest rates by prioritizing high-barrier-to-entry assets with clear technological or brand moats. In technology, expect further consolidation among specialized analog, digital power, and connectivity vendors as the semiconductor industry scrambles to feed power-constrained AI datacenters. In private equity, high-quality consumer platforms with multi-region upside will continue to command strong multiples, providing liquid exit avenues for early-stage buyout sponsors while creating scalable global franchises. Start due diligence. One sentence. Full due diligence. Try OloLand free.

Yahoo Finance
Aug 16th, 2026
Monolithic Power Systems interim CFO sells 105 shares for $141K

Robert W. Dean, interim CFO of Monolithic Power Systems, sold 105 shares of common stock for $141,148 on 5 August 2026, according to an SEC Form 4 filing. The shares were sold at $1,344.27 each, slightly below the day's closing price of $1,345.46. The transaction is minimal relative to the company's $68.9 billion market capitalisation. Following the sale, Dean retains 7,132 shares held directly and 65 shares held indirectly through an entity called Parent & Daughter. Monolithic Power Systems designs and markets semiconductor power management solutions, including DC-to-DC integrated circuits. The company reported trailing-twelve-month revenue of $3.3 billion and net income of $801.9 million. Total insider ownership across the firm now stands at 0.0146 per cent.

Yahoo Finance
Aug 12th, 2026
Monolithic Power Systems raises 2026 enterprise data growth forecast to 130% on AI surge

Monolithic Power Systems raised its 2026 Enterprise Data growth forecast to 130% from 85%, driven by surging AI and server demand. The company's Enterprise Data revenue jumped 164.3% year-over-year to $380.6 million in Q2, representing 38.8% of total revenues. Growth stemmed from existing and new customers, higher module content, and CPU server demand. Book-to-bill ratios remained well above one, providing visibility beyond one quarter. Communications revenue rose 78.3% year-over-year to $131.5 million, boosted by optical modules and switches. The company received initial orders for DDR5 memory components and began sampling high-voltage products for 800-volt data centre architectures. Monolithic is expanding capacity beyond $6 billion to support future growth, adding front-end and back-end partners whilst pursuing geographic supply chain diversification.

Yahoo Finance
Aug 1st, 2026
Monolithic Power Systems raises data center growth outlook to 130% as Q2 revenue hits $981M

Monolithic Power Systems reported record second-quarter revenue of $981 million, up 22% sequentially and 48% year-over-year, driven primarily by enterprise data and communications growth. Enterprise data revenue rose 45% from the first quarter. The company raised its full-year growth floor for enterprise data to 130% from the previously expected 85%. Communications revenue increased 80% year-over-year, reflecting demand for optical-module power solutions and switching applications including top-of-rack switches and TPUs. The company received initial orders for DDR5 memory components and began sampling power products for 800-volt data centres. MPS expanded supply plans to support more than $6 billion in revenue. The board added $500 million to its buyback authorisation, bringing the total to $1 billion. Book-to-bill remained well above 1, providing visibility beyond one quarter.

Yahoo Finance
Jul 31st, 2026
MPS hits record $981M revenue, raises enterprise data growth target to 130%

Monolithic Power Systems reported record quarterly revenue of $981 million in Q2 2026, driven by a 45% sequential surge in enterprise data. The company is transitioning from a chip-only supplier to a full-service silicon solution provider, integrating ICs with inductors and capacitors into high-density modules. The firm raised its full-year growth projection for the enterprise data segment from 85% to 130%, citing sustained demand and low channel inventory. It expanded capacity goals beyond $6 billion to support future revenue growth. Monolithic Power authorised an additional $500 million for stock repurchases, bringing total current authorisation to $1 billion. The company is developing in-house Gallium Nitride technology for future high-power applications. In automotive, the firm shipped over 1,500 new sockets year-to-date, focusing on ADAS and battery applications. It projects mid-teens year-over-year growth in automotive revenue for the second half.

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