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MPWR Power, Cooling & Grid AI server power management Open in compare 3D performance Excel model

Monolithic Power Systems

MPS is one of the purest public plays on power management inside AI servers and accelerators.

Price $1.5K Live
1D Change -1.65% 1 day
Market Cap $75.56B Live
Enterprise Value $74.21B Current
Trailing P/E 109.9 TTM
Forward P/E 50.7 Forward
PEG Ratio 2.05x Yahoo est.
Price / Sales 25.6 TTM
EV / Revenue 25.1 TTM
Revenue Growth 26.1% YoY latest qtr
Earnings Growth 39.5% YoY latest qtr
Gross Margin 55.2% TTM
Operating Margin 30.0% TTM
Net Margin 23.0% TTM
ROE 19.6% TTM
Free Cash Flow $491.7M TTM
FCF Margin 16.6% TTM
Debt / Equity 0.54x Latest qtr
Current Ratio 4.79x Latest qtr
Dividend Yield 52.00% Annualized
Next Earnings Jul 30, 2026 Calendar

Metric timing

This page mixes live market data, trailing fundamentals, and latest reported statement data.

Live / market snapshot

Price, 1D change, market cap, and enterprise value are current market-based figures.

TTM / forward

Most valuation and margin cards are trailing twelve months, while forward P/E uses forward consensus.

Latest quarter / dividend cadence

Balance-sheet ratios use the latest reported quarter. Dividend cadence is inferred from recent payout history.

Revenue $2.79B Dec 31, 2025

latest annual revenue

Revenue $804.2M Mar 31, 2026

latest quarterly revenue

Net Income $621.5M Dec 31, 2025

latest annual profit

Net Income $193.2M Mar 31, 2026

latest quarterly profit

Dividend / Share $8.00 Quarterly

annualized per share

Last Dividend $2.00 Mar 31, 2026

latest ex-dividend cash amount

Price chart

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Latest headlines

Recent company headlines. Each link opens the original article in a new tab.

Zacks Jun 22, 2026
Can Monolithic Power Capitalize on Rising Telecom Solutions Demand?

MPWR is expanding in telecom semiconductors as 5G and networking demand lift communications revenues and fuel the need for efficient power solutions.

Zacks Jun 22, 2026
Is Monolithic Power Systems (MPWR) Outperforming Other Computer and Technology Stocks This Year?

Here is how Monolithic Power (MPWR) and Arrow Electronics (ARW) have performed compared to their sector so far this year.

StockStory Jun 19, 2026
3 Market-Beating Stocks with Competitive Advantages

Stocks that outperform the market usually share key traits such as rising sales, expanding margins, and increasing returns on capital. The select few that can do all three for many years are often the ones that make you life-changing money.

Zacks Jun 19, 2026
Monolithic (MPWR) Soars 8.0%: Is Further Upside Left in the Stock?

Monolithic (MPWR) witnessed a jump in share price last session on above-average trading volume. The latest trend in earnings estimate revisions for the stock doesn't suggest further strength down the road.

StockStory Jun 18, 2026
Entegris, Monolithic Power Systems, and Photronics Shares Are Soaring, What You Need To Know

A number of stocks jumped in the afternoon session after President Trump announced Apple had agreed to design and manufacture chips with Intel in the United States, a foundry validation the market had been waiting on for over a year.

Simply Wall St. Jun 17, 2026
US Stock Market Today: S&P 500 Futures Slip As Factory Data Signals Cooling Economy

The Morning Bull - US Market Morning Update Wednesday, Jun, 17 2026 US stock futures are mixed this morning, with S&P 500 contracts slightly softer while Nasdaq 100 futures edge up, as investors weigh a steady US 10 year yield near 4.47% against soft factory data. The 4.47% yield matters because it anchors mortgage costs and business borrowing, so a stable reading suggests no fresh rate shock ahead of the upcoming Federal Reserve meeting. At the same time, US industrial output for May grew...

Why it could benefit going forward

  • MPS is one of the purest public plays on power management inside AI servers and accelerators.
  • As rack density rises, efficient power delivery becomes more valuable.
  • The company can win share if its solutions improve efficiency, thermals, and system performance.

Moat / edge

  • Focused power-management engineering expertise.
  • High-value design wins in performance-sensitive systems.
  • Good reputation for solving difficult customer power problems.

What to watch

  • Enterprise Data segment growth and customer concentration.
  • Margin resilience while scaling with AI demand.
  • New platform wins in high-end systems.

Key risks

  • Exposure can be concentrated if a few large AI customers dominate.
  • Competition from larger analog vendors is real.

Business snapshot

Monolithic Power Systems, Inc. provides semiconductor-based power electronics solutions in China, Taiwan, South Korea, Southeast Asia, Europe, the United States, Japan, and internationally. The company offers direct current (DC) to DC solutions to convert and control voltages within a range of electronic systems, such as cloud-based and on-premises CPU servers and workstations, AI systems, memory, storage solutions, notebooks, infotainment, power sources, home appliances, network infrastructure, and satellite communications. It also provides alternating current (AC) to DC; driver metal-oxide-semiconductor field-effect transistors; power management integrated circuits (ICs); and current limit switch and lighting control products. The company serves storage and computing, enterprise data, automotive, communications, consumer, and industrial end markets through third-party distributors and value-added resellers. Monolithic Power Systems, Inc. was incorporated in 1997 and is based in West Palm Beach, Florida.