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Monolithic Power Systems Inc (NASDAQ:MPWR) Exemplifies Quality Investing with Caviar Cruise Screen

By Mill Chart

Last update: Sep 2, 2025

In quality investing, the focus is on identifying companies with durable competitive advantages, strong financial health, and consistent growth, attributes that make them worthy of long-term ownership. The Caviar Cruise stock screening strategy, inspired by the principles of quality investing, applies a strict set of quantitative filters to pinpoint such businesses. It emphasizes metrics like revenue and EBIT growth, high returns on invested capital, manageable debt levels relative to free cash flow, and profit quality, ensuring that selected firms not only perform well but do so sustainably and efficiently.

Monolithic Power Systems Inc.

MONOLITHIC POWER SYSTEMS INC (NASDAQ:MPWR) appears as a notable candidate under this methodology, showing clear alignment with the Caviar Cruise criteria. The company designs and markets integrated power semiconductor solutions, serving diverse markets including computing, automotive, and industrial applications. Its fundamental metrics reflect the kind of solid operational and financial profile that quality investors seek.

Revenue and Profit Growth
A cornerstone of the Caviar Cruise screen is a minimum 5% annual growth in both revenue and EBIT over a five-year period. Monolithic Power Systems far exceeds this, with a revenue CAGR of 16.02% and an EBIT CAGR of 38.71% over the past five years. This not only indicates strong demand for its products but also improving operational efficiency and potential economies of scale. The fact that EBIT growth significantly outpaces revenue growth, a key filter in the screen, suggests enhanced profitability and effective cost management, hallmarks of a quality enterprise.

Return on Invested Capital
Another critical filter is a return on invested capital (ROIC) above 15%, excluding cash, goodwill, and intangibles. Monolithic Power Systems reports an ROICexgc of 23.19%, well above the threshold. This indicates that the company is highly effective at generating returns from its capital investments, a sign of competitive advantage and skilled capital allocation, both central to quality investing.

Debt and Cash Flow Health
The screen requires a debt-to-free cash flow ratio below 5, ensuring that the company can manage its debt obligations comfortably. Impressively, Monolithic Power Systems has a ratio of 0.0, reflecting no debt and strong financial flexibility. This aligns with the quality investing emphasis on financial resilience and the ability to sustain operations and growth without overleveraging.

Profit Quality
The average profit quality over five years, measured as free cash flow as a percentage of net income, is set at a minimum of 75% in the screen. Monolithic Power Systems scores 86.77%, indicating that it efficiently converts accounting profits into cash, which supports dividends, share buybacks, or reinvestment. High profit quality reduces the risk of earnings manipulation and indicates operational reliability.

Additional Fundamental Strengths
A review of the full fundamental analysis report further reinforces the investment case. The report awards Monolithic Power Systems a high overall rating, noting high performance in profitability and financial health, coupled with strong growth metrics. The company outperforms industry peers in return on assets, return on equity, and operating margins, while maintaining a clean balance sheet with no debt and ample liquidity. Although the valuation is considered expensive relative to the broader market, this is often typical of high-quality growth companies and may be justified by its outstanding operational performance.

Conclusion
Monolithic Power Systems exemplifies the characteristics targeted by the Caviar Cruise strategy: superior growth, high profitability, financial stability, and efficient capital use. For investors focused on quality, it represents a business with the potential for sustained long-term success, driven by its technological expertise and market position in the semiconductor industry.

For those interested in exploring other companies that meet the Caviar Cruise criteria, additional screening results can be accessed via this link.

Disclaimer: This article is for informational purposes only and does not constitute investment advice. Readers should conduct their own research or consult a financial advisor before making investment decisions.

MONOLITHIC POWER SYSTEMS INC

NASDAQ:MPWR (8/29/2025, 8:00:01 PM)

After market: 835.4 -0.36 (-0.04%)

835.76

-22.7 (-2.64%)



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