3 Undervalued Small Caps With Insider Action Across Global Markets

As the U.S. market experiences a resurgence with major stock indexes closing sharply higher for the second consecutive day, small-cap stocks are gaining attention amid this renewed risk appetite. In this dynamic environment, identifying promising small-cap opportunities involves looking at companies with solid fundamentals and potential growth catalysts that align well with current market trends.

Top 10 Undervalued Small Caps With Insider Buying In The United States

Click here to see the full list of 80 stocks from our Undervalued US Small Caps With Insider Buying screener.

Here's a peek at a few of the choices from the screener.

American Bitcoin (ABTC)

Simply Wall St Value Rating: ★★★★☆☆

Overview: American Bitcoin operates within the Internet Software & Services sector, focusing on digital currency solutions, with a market capitalization of $1.75 billion.

Operations: The company primarily generates revenue from its Internet Software & Services segment, with recent figures reaching $122.5 million. The gross profit margin has shown variability, peaking at 54.94% in the latest period. Operating expenses have fluctuated significantly, impacting net income margins which have varied from -158.61% to 6.06%.

PE: 9.9x

American Bitcoin, a company recently added to the S&P Software & Services Select Industry Index, has seen its sales jump to US$64.22 million in Q3 2025 from US$11.61 million a year ago. Despite this growth, it faces challenges with earnings projected to decline by an average of 45.8% annually over the next three years and reliance on high-risk external borrowing for funding. Insider confidence is evident through share purchases made throughout 2025, suggesting faith in potential long-term value despite near-term hurdles.

• Unlock comprehensive insights into our analysis of American Bitcoin stock in this valuation report.

• Examine American Bitcoin's past performance report to understand how it has performed in the past.

OneSpan (OSPN)

Simply Wall St Value Rating: ★★★★★☆

Overview: OneSpan is a company that specializes in providing digital agreements and security solutions, with a market cap of approximately $0.75 billion.

Operations: OneSpan generates revenue primarily from its Security Solutions and Digital Agreements segments, with Security Solutions contributing a larger portion. The company's gross profit margin has shown an upward trend, reaching 74.26% by mid-2025. Operating expenses are significant, with Sales & Marketing and R&D being notable components.

PE: 8.4x

OneSpan, a cybersecurity-focused company, is gaining attention as an undervalued player in its sector. Recent insider confidence was demonstrated through share purchases between July and September 2025. Despite lowering revenue guidance for 2025 to US$239 million-US$241 million, the firm continues strategic expansions, notably partnering with ThreatFabric to bolster fraud prevention capabilities. The appointment of Shaun Bierweiler as CRO aims to enhance global revenue streams. With a focus on cloud-based security solutions like FIDO authentication in Japan, OneSpan is positioning itself for growth amidst evolving digital threats and regulatory demands.

• Click to explore a detailed breakdown of our findings in OneSpan's valuation report.

• Understand OneSpan's track record by examining our Past report.

Infinity Natural Resources (INR)

Simply Wall St Value Rating: ★★★☆☆☆

Overview: Infinity Natural Resources is engaged in the acquisition, exploration, development, and production of crude oil and natural gas, with a market cap of $1.25 billion.

Operations: The company's primary revenue stream is from the acquisition, exploration, development, and production of crude oil and natural gas. Over recent periods, its gross profit margin has shown a notable range from 68.02% to 83.28%, reflecting variations in cost management and pricing strategies.

PE: -92.8x

Infinity Natural Resources, a company with a focus on growth, anticipates earnings to rise by 68% annually. Despite relying solely on external borrowing for funding, recent financial maneuvers include an $875 million credit facility expansion. The company has also initiated a $75 million share repurchase program, signaling insider confidence. While revenue increased to US$79.73 million in Q3 2025 from US$69.24 million the previous year, net income fell significantly due to higher expenses and strategic investments aimed at future expansion opportunities.

• Get an in-depth perspective on Infinity Natural Resources' performance by reading our valuation report here.

• Gain insights into Infinity Natural Resources' past trends and performance with our Past report.

Make It Happen

• Take a closer look at our Undervalued US Small Caps With Insider Buying list of 80 companies by clicking here.
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Curious About Other Options?

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• Find companies with promising cash flow potential yet trading below their fair value.

This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.

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