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Monolithic Power Systems, Inc. (MPWR) Stock Analysis

Technology

Monolithic Power Systems, Inc.

$1662.98

+$73.17 (+4.60%)

Last Updated: May 26, 2026

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Analysis

Company Overview

Monolithic Power Systems, Inc. functions as a provider of semiconductor-based power electronics solutions, distributing its technology across major global markets including China, Taiwan, South Korea, Southeast Asia, Europe, the United States, Japan, and international regions. The company operates within the Technology sector, specifically in the Semiconductors industry, which positions it to capitalize on demand for efficient power conversion and control systems in various electronic applications. The firm supports a workforce of 4,501 employees and currently holds a market capitalization of $51.72 billion, generating total annual revenue of $2.79 billion over the trailing twelve-month period. These valuation and revenue figures indicate that the company holds a substantial position in the global semiconductor landscape, reflecting significant market confidence and a large-scale operational footprint. The scale of the business, evidenced by a market cap exceeding fifty billion dollars and revenue nearly three billion dollars, suggests a dominant standing within its niche of power management integrated circuits.

Financial Health

Over the trailing twelve months, the company reported revenue of $2.79 billion, net income of $621.48 million, and EBITDA of $781.15 million. The gap between the $2.79 billion in revenue and the $621.48 million in net income reveals a robust cost structure that allows the firm to retain a significant portion of its top-line growth as profit after covering all operating expenses and taxes. The business generated $408.80 million in free cash flow, a metric that demonstrates strong financial flexibility for the company to fund capital expenditures, research and development, or return capital to shareholders without relying on external financing. Profitability is highlighted by a gross margin of 55.2%, an operating margin of 26.6%, and a profit margin of 22.3%, where the high gross margin indicates strong pricing power and efficient manufacturing, while the operating and profit margins reflect effective overhead management and overall earnings quality. On the balance sheet, the company holds $1.26 billion in cash against only $24.10 million in debt, supported by a debt-to-equity ratio of 0.68, which signifies a highly conservative and low-leverage financial posture. This liquidity is further reinforced by a current ratio of 5.91, indicating that the company possesses nearly six times the current assets necessary to cover its short-term liabilities, ensuring immediate solvency. Management effectiveness is quantified by a return on equity of 19.2% and a return on assets of 11.8%, metrics that demonstrate the firm's ability to generate substantial returns on the capital invested by shareholders and utilized across its total asset base.

Valuation Assessment

Valuation multiples suggest that the market prices the stock with high expectations, as the trailing twelve-month P/E ratio stands at 81.95 while the forward P/E is 40.74. The significant difference between these two figures implies that the market anticipates a substantial improvement in earnings trajectory, expecting future profitability to be more than double the current trailing earnings. The price-to-book ratio is 14.52, which indicates that the market values the company at a heavy premium of more than fourteen times its book value, reflecting the high intangible value of its proprietary technology and brand. Alternative valuation metrics such as a price-to-sales ratio of 18.54 and an EV/EBITDA of 64.64 further suggest that investors are willing to pay a high multiple for every dollar of revenue and earnings, consistent with a high-growth technology profile. Price action over the last year shows a 52-week high of $1,256.22 and a 52-week low of $438.86, with the current trading price situated significantly below the peak but well above the recent trough. The stock exhibits a beta of 1.49, meaning its price volatility is nearly 50% higher than the broader market, reflecting the inherent risk and potential reward associated with semiconductor equities.

Growth & Income

The company's recent performance shows a revenue growth rate of 20.8% year-over-year, contrasted with an earnings growth rate of -86.2% year-over-year. This divergence indicates that while top-line sales are expanding rapidly, current earnings are under significant pressure, implying that one-time costs, restructuring charges, or tax adjustments have temporarily depressed profitability despite the growth in sales volume. Regarding income, the company offers a dividend yield of 0.8% with a payout ratio of 48.5%, suggesting that the firm is willing to share cash flow with shareholders while maintaining a conservative payout that is sustainable even during periods of earnings volatility. However, given the negative earnings growth, the sustainability of this dividend depends heavily on the normalization of net income, as paying nearly half of earnings in dividends while earnings contract sharply is a challenging dynamic. The overall growth and income profile is characterized by robust sales expansion in the double digits paired with a modest dividend yield that requires careful monitoring due to the sharp decline in reported net income.

Peer Comparison

Monolithic Power Systems, Inc. (MPWR) operates in the Semiconductors industry. Here is how it compares to its closest peers by market capitalization:

Company Ticker Market Cap P/E Ratio
Monolithic Power Systems, Inc. MPWR $78.11B 113.6
NVIDIA Corporation NVDA.TO $6.77T 31.2
NVIDIA Corporation NVDA $5.22T 33.0
Taiwan Semiconductor Manufacturing Company Limited TSM $2.14T 35.2

The Semiconductors industry average P/E ratio is 345.9x. Monolithic Power Systems, Inc. trades at a P/E of 113.6.

This analysis is AI-generated for informational purposes only and should not be considered financial advice. Data may be delayed or inaccurate. Always do your own research and consult a qualified financial advisor before making investment decisions.

About Monolithic Power Systems, Inc.

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.

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Key Statistics

Market Cap
$78.11B
P/E Ratio
113.64
52-Week High
$1675.42
52-Week Low
$643.36
Avg Volume
596.15K
Beta
1.74
Dividend Yield
0.50%

Data provided by Yahoo Finance via yfinance. Updated daily.

Company Info

Exchange
NASDAQ
Country
United States
Employees
4,501