As global markets grapple with rising inflation and fluctuating energy costs, small-cap stocks have faced a challenging environment, reflected in the recent declines of indices like the S&P MidCap 400 and Russell 2000. Despite these headwinds, opportunities can arise for discerning investors who focus on companies with strong fundamentals and insider confidence.

Top 10 Undervalued Small Caps With Insider Buying Globally

Name PE PS Discount to Fair Value Value Rating CellaVision 21.8x 4.0x 42.15% ★★★★★★ Security Bank 4.3x 0.9x 29.70% ★★★★★★ Centurion 10.7x 3.7x 19.31% ★★★★★☆ THG NA 0.3x 31.47% ★★★★★☆ Morgan Advanced Materials NA 0.6x 36.08% ★★★★☆☆ Nexus Industrial REIT 9.4x 3.2x 8.13% ★★★★☆☆ Cloetta 20.6x 1.8x 28.11% ★★★☆☆☆ Shoucheng Holdings 43.6x 9.4x 47.81% ★★★☆☆☆ PSC 11.5x 0.5x 48.93% ★★★☆☆☆ CapitaLand China Trust NA 3.8x -0.39% ★★★☆☆☆

Click here to see the full list of 170 stocks from our Undervalued Global Small Caps With Insider Buying screener.

Let's uncover some gems from our specialized screener.

Kina Securities

Simply Wall St Value Rating: ★★★★☆☆

Overview: Kina Securities is a diversified financial services provider in Papua New Guinea, offering banking and financial solutions, with a market capitalization of approximately PGK 1.24 billion.

Operations: Kina Securities generates revenue primarily through its operations with a notable gross profit margin of 100%. The company's operating expenses are significant, with general and administrative expenses consistently forming a substantial portion. Net income margins have shown variability, peaking at 35.88% in December 2016 and more recently recorded at 22.70% in December 2025.

PE: 10.7x

Kina Securities, a smaller financial entity, showcases potential for growth with earnings forecasted to rise by 12.39% annually. Despite grappling with a high bad loans ratio of 8.7%, the company has completed a PGK 235 million fixed-income offering, signaling confidence in its capital strategy. Insider confidence is reflected through recent leadership changes aimed at strengthening governance and finance capabilities. The company's strategic focus on disciplined execution and capital management positions it well amidst evolving market dynamics.

Take a closer look at Kina Securities' potential here in our valuation report. Explore historical data to track Kina Securities' performance over time in our Past section.ASX:KSL Share price vs Value as at May 2026

Altus Group

Simply Wall St Value Rating: ★★★★☆☆

Overview: Altus Group is a company that provides analytics and advisory services primarily for the commercial real estate industry, with a market cap of approximately CA$2.5 billion.

Story Continues

Operations: The company generates revenue primarily from its Analytics segment, which contributes CA$436.05 million. The gross profit margin has shown significant variation, reaching as high as 76.19% in recent periods. Operating expenses are a major cost component, with general and administrative expenses being consistently substantial across the observed periods.

PE: -3416.7x

Altus Group, a smaller company in the commercial real estate sector, showcases potential for growth despite recent financial challenges. The first quarter of 2026 saw sales rise to C$108.24 million, though net loss was C$11.31 million compared to last year's profit. Insider confidence is evident with leadership changes aimed at boosting Canadian market strategy and revenue growth. A substantial issuer bid of up to C$200 million supports shareholder value enhancement efforts, while their innovative ARGUS Assist AI tool highlights strategic advancements in data analytics capabilities.

Click here to discover the nuances of Altus Group with our detailed analytical valuation report. Assess Altus Group's past performance with our detailed historical performance reports.TSX:AIF Share price vs Value as at May 2026

Doman Building Materials Group

Simply Wall St Value Rating: ★★★★☆☆

Overview: Doman Building Materials Group is a company that focuses on the distribution and manufacturing of building materials, with operations generating approximately CA$3.09 billion in revenue from this segment.

Operations: The company generates revenue primarily from building materials, with a recent quarterly revenue of CA$3.09 billion. Its cost structure is heavily influenced by the cost of goods sold, which was CA$2.59 billion in the latest period, contributing to a gross profit margin of 16.27%. Operating expenses are also significant, with general and administrative costs being a major component at CA$248.07 million for the same period.

PE: 11.2x

Doman Building Materials Group, a small cap in the building materials sector, recently reported Q1 2026 earnings with sales at C$761.97 million and net income of C$23.92 million, indicating stable profitability despite a slight sales dip from last year. Insider confidence is evident as insiders have been purchasing shares over the past months. While revenue is expected to grow by 5.44% annually, reliance on external borrowing poses some financial risk. The appointment of Yong-Jae Kim as Corporate Secretary suggests strategic restructuring for future growth potential in this competitive industry landscape.

Get an in-depth perspective on Doman Building Materials Group's performance by reading our valuation report here. Evaluate Doman Building Materials Group's historical performance by accessing our past performance report.TSX:DBM Share price vs Value as at May 2026

Summing It All Up

Discover the full array of 170 Undervalued Global Small Caps With Insider Buying right here. Are you invested in these stocks already? Keep abreast of every twist and turn by setting up a portfolio with Simply Wall St, where we make it simple for investors like you to stay informed and proactive. Join a community of smart investors by using Simply Wall St. It's free and delivers expert-level analysis on worldwide markets.

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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.

Companies discussed in this article include ASX:KSL TSX:AIF and TSX:DBM.

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