The investment philosophy of legendary fund manager Peter Lynch, as detailed in his book One Up on Wall Street, centers on identifying high-quality companies with sustainable growth that are trading at reasonable prices. This "Growth at a Reasonable Price" (GARP) method avoids speculative, high-flying stocks in favor of businesses with strong fundamentals, solid profitability, and manageable debt. Lynch believed that by focusing on these durable characteristics, long-term investors could build a strong portfolio capable of weathering market volatility. A screen based on his core criteria, including earnings growth, valuation, financial health, and return on equity, can find companies worthy of further study.

One name that recently appeared from such a screen is Sprouts Farmers Market Inc (NASDAQ:SFM). The grocery retailer, which operates over 440 stores across 24 states, focuses on fresh, natural, and organic products. This places it directly in the growing health-conscious consumer segment, a trend many investors see in their daily lives, a sourcing method Lynch famously supported.
Meeting the Lynch Criteria
A review of Sprouts' financials shows how it matches key filters from a Peter Lynch-inspired screen. The strategy looks for companies increasing earnings at a steady pace, not at a rapid and potentially unstable rate.
- Sustainable Earnings Growth: Lynch preferred an EPS growth rate between 15% and 30% over five years. Sprouts' five-year EPS growth of 24.6% fits within this target range, indicating a solid yet potentially maintainable rise in profitability.
- Reasonable Valuation (PEG Ratio): Perhaps the most important Lynch metric is the Price/Earnings to Growth (PEG) ratio, which aims to find stocks where the price is justified by the growth rate. A PEG ratio at or below 1.0 is considered attractive. Sprouts' PEG ratio, based on its past five-year growth, is about 0.57, suggesting the market may be undervaluing its historical growth path.
- Strong Profitability (ROE): Return on Equity (ROE) measures how efficiently a company generates profits from shareholder equity. Lynch looked for an ROE above 15%. Sprouts far exceeds this level with an ROE of 35.8%, placing it with the top performers in its industry and signaling very effective management.
- Financial Health (Debt & Liquidity): A conservative balance sheet is vital for long-term strength. Lynch preferred a Debt-to-Equity ratio below 0.6, and even more strict levels below 0.25. Sprouts has an exceptionally low Debt-to-Equity ratio of 0.04, indicating very little reliance on debt financing. Its Current Ratio of 1.05 meets Lynch's minimum level, showing sufficient, though not high, liquidity to cover short-term needs.
Fundamental Health Check
Beyond the specific screen filters, a wider fundamental analysis of Sprouts shows a company with sound underlying health. According to Chartmill's detailed fundamental report, Sprouts gets an overall rating of 7 out of 10, with particular ability in profitability and financial health.
The company's margins, including Gross, Operating, and Profit Margin, are not only solid but have been getting better, and they rank in the top group of the Consumer Staples Distribution & Retail industry. Its solvency metrics are very good, with a very low debt-to-free-cash-flow ratio and a healthy Altman-Z score, pointing to a low risk of financial trouble. While valuation multiples like the P/E ratio appear fair or slightly low compared to both the industry and the broader S&P 500, it is the combination of this reasonable valuation with high profitability and solid growth that makes the case interesting for GARP investors.
A Stock for Further Research
For investors following a disciplined, long-term method like Peter Lynch's, Sprouts Farmers Market presents an interesting profile. It shows the kind of sustainable earnings growth, high profitability, and very strong balance sheet that Lynch looked for. The low PEG ratio indicates the market may not be fully valuing this quality growth story. While the grocery sector is competitive, Sprouts' niche focus on health-oriented products provides a clear brand identity and matches lasting consumer trends.
It is important to remember that a screen is a beginning point for research, not a buy signal. Investors should study more into Sprouts' competitive strengths, expansion plans, and industry dynamics before making any decision.
Interested in finding other companies that match the Peter Lynch investment profile? You can run the screen yourself and see the latest results here.
Disclaimer: This article is for informational purposes only and does not constitute financial advice, a recommendation, or an offer to buy or sell any security. Investing involves risk, including the potential loss of principal. You should conduct your own research and consult with a qualified financial advisor before making any investment decisions.



