Monolithic Power Systems, Inc. (MPWR) — Stock Score Summary

Monolithic Power Systems, Inc. (MPWR) has a MoatMap StockRank of 89/100 based on Quality (85/100), Value (14/100), and Momentum (76/100) factor scores. The current signal is STRONG BUY. Monolithic Power Systems is an elite power-management semiconductor firm (Q: 85) with an un-copyable moat in high-density power delivery. As advanced packaging (CoWoS, HBM) packs more compute into smaller footprints, power delivery and thermal dissipation have become the primary physical bottlenecks for next-gen AI accelerators, making MPWR's proprietary power stages indispensable.

Monolithic Power Systems, Inc. designs, develops, and markets high-performance, analog, and mixed-signal integrated circuits (ICs) for a wide range of applications, including computing, automotive, and industrial markets. Its competitive moat is built on its proprietary fabless manufacturing process, advanced system-on-a-chip architecture, and strong intellectual property, enabling highly efficient and compact power solutions.

Key Financial Metrics

Price$2K
Market Cap$80.2B
P/E (TTM)117.62
P/E (Forward)54.80
Price/Book22.08
Return on Equity19.6%
Return on Invested Capital19.1%
Debt/Equity0.54
Gross Margin55.2%
Operating Margin30.0%
Revenue Growth26.1%
Dividend Yield0.5%
Free Cash Flow$492M

Monolithic Power Systems, Inc. operates in the Semiconductors industry, part of the Technology sector (United States).

Frequently Asked Questions

What is Monolithic Power Systems, Inc.’s (MPWR) StockRank?
MoatMap’s StockRank for Monolithic Power Systems, Inc. (MPWR) is 89/100, with a Strong Buy signal. It is a composite of Quality (85), Value (14), and Momentum (76) factor ranks across MoatMap’s 19,000+ stock universe.
Does Monolithic Power Systems, Inc. have an economic moat?
Monolithic Power Systems, Inc. (MPWR) has a Quality factor score of 85/100. The Quality factor combines ROIC, Piotroski F-Score, and leverage — the financial fingerprints of a durable competitive advantage. A Quality score above 70 typically indicates a company with the characteristics of a moated business.
Is Monolithic Power Systems, Inc. a buy, hold, or sell?
MoatMap’s current signal for Monolithic Power Systems, Inc. (MPWR) is Strong Buy, based on a StockRank of 89/100. Signals are derived mechanically from the StockRank composite and should be one input among many — combine with your own thesis on management, competitive position, and valuation.
What sector is Monolithic Power Systems, Inc. in?
Monolithic Power Systems, Inc. (MPWR) operates in the Technology sector, specifically the Semiconductors industry (United States).
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