
By Mill Chart
Last update: Jan 22, 2026
The investment philosophy of legendary fund manager Peter Lynch has long been a cornerstone for investors seeking to build wealth over the long term. Central to his strategy is the concept of Growth at a Reasonable Price (GARP), which focuses on identifying companies with solid, sustainable earnings growth that are not overvalued by the market. This approach avoids the extremes of speculative high-flyers and stagnant value traps, instead targeting businesses that are growing profitably and can be purchased for a sensible price. By applying a disciplined set of filters based on Lynch’s principles, investors can search for companies that embody this balanced investment thesis.
One company that recently appeared through a Peter Lynch-inspired screen is ONESPAN INC (NASDAQ:OSPN), a provider of digital security and e-signature solutions. The screen applies specific criteria to find firms with healthy growth, strong financials, and attractive valuations, key tenets of Lynch’s GARP philosophy.

Peter Lynch emphasized sustainable growth, financial health, and reasonable valuation. A review of OneSpan’s key metrics shows how it matches these pillars.
A wider review of OneSpan’s fundamental analysis report supports the picture shown by the Lynch screen. The company receives an overall fundamental rating of 6 out of 10. Its strongest areas are Profitability and Health, where it scores a 7 out of 10 in each category. The profitability score is driven by good margins and returns, including an industry-leading Return on Invested Capital (ROIC) of 15.40%. The health score is supported by its debt-free balance sheet and a solid Altman-Z score, indicating low bankruptcy risk.
Perhaps most notable is its Valuation score of 8 out of 10. The report notes that OneSpan trades at a Price/Earnings ratio of 8.71, which is lower than nearly 90% of its software industry competitors and well below the current S&P 500 average. This valuation, combined with its profitability, forms the core of its GARP appeal. The primary area of concern is Growth, which scores a 3, as the company has seen recent revenue declines and is expected to deliver only modest EPS and revenue growth in the near term. This highlights the importance of the Lynch screen’s focus on past sustainable growth as a differentiator. You can view the full, detailed fundamental analysis for ONESPAN INC here.
For an investor following Peter Lynch’s principles, OneSpan presents an interesting case. It is a profitable, debt-free company with a history of strong earnings growth that is currently trading at a valuation Lynch would likely describe as "cheap." The business operates in the essential and expanding field of digital transaction security, a "dull" but critical sector Lynch often favored. The low PEG ratio suggests the market may be undervaluing its historical growth path.
However, the Lynch strategy requires looking beyond the screen. The company’s recent revenue trends and muted growth forecasts highlight the need for deeper investigation. An investor must judge whether the past EPS growth is repeatable, understand the competitive dynamics in digital security, and review management’s strategy for re-accelerating top-line expansion. The lack of debt is a major strength, but the recent increase in shares outstanding is a minor negative noted in the report that warrants attention.
OneSpan shows how a systematic screen can identify companies that fit a disciplined investment framework. For investors interested in finding other companies that meet Peter Lynch’s criteria for growth at a reasonable price, the screen used to identify OSPN is available to view. You can find more potential candidates and run your own versions of the screen 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. The analysis is based on data and a specific investment strategy framework; it is not a substitute for personal research. Investing in stocks involves risk, including the potential loss of principal. You should conduct your own due diligence and consult with a qualified financial advisor before making any investment decisions.
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