Undervalued European Small Caps With Insider Buying In December 2025

Simply Wall St

As European markets continue to rally, with the STOXX Europe 600 Index climbing 2.35% and major indices in Germany, Italy, France, and the UK all posting gains, small-cap stocks are garnering attention for their potential amid a backdrop of subdued inflation and fiscal policy changes. In this context of economic shifts and market enthusiasm, identifying promising small-cap stocks involves looking at factors such as strong financial fundamentals and insider buying activities that may signal confidence in future growth prospects.

Top 10 Undervalued Small Caps With Insider Buying In Europe

NamePEPSDiscount to Fair ValueValue Rating
Norcros13.3x0.7x44.14%★★★★★☆
Speedy HireNA0.3x33.20%★★★★★☆
Senior23.9x0.8x30.09%★★★★★☆
Eurocell16.2x0.3x40.75%★★★★☆☆
Nyab17.6x0.7x37.88%★★★★☆☆
Eastnine11.9x7.5x48.25%★★★★☆☆
Fastighets AB Trianon9.4x4.6x-56.05%★★★★☆☆
Kendrion29.6x0.7x40.24%★★★☆☆☆
J D Wetherspoon11.1x0.4x-3.55%★★★☆☆☆
CVS Group46.2x1.3x26.00%★★★☆☆☆

Click here to see the full list of 69 stocks from our Undervalued European Small Caps With Insider Buying screener.

We're going to check out a few of the best picks from our screener tool.

Supermarket Income REIT (LSE:SUPR)

Simply Wall St Value Rating: ★★★☆☆☆

Overview: Supermarket Income REIT focuses on investing in supermarket property assets and has a market capitalization of approximately £1.06 billion.

Operations: The company's revenue primarily originates from investments in supermarket property assets, with a gross profit margin consistently at 100%. Operating expenses have shown variability, reaching £28.17 million in recent periods. The net income margin has experienced fluctuations, with recent figures indicating a positive trend after previous negative margins.

PE: 16.6x

Supermarket Income REIT, a smaller European stock, is making strategic moves with its joint venture alongside Blue Owl Capital. Recently, they acquired 10 Asda supermarkets for £196 million and plan to transfer five assets into the JV valued at £232 million by December 31. These transactions align with their strategy of capital recycling into high-yield assets. Insider confidence is evident from share purchases this year, while earnings grew to £61.53 million from a prior loss, signaling improved financial health despite debt concerns.

LSE:SUPR Share price vs Value as at Dec 2025

Invisio (OM:IVSO)

Simply Wall St Value Rating: ★★★☆☆☆

Overview: Invisio specializes in advanced communication systems for defense and public safety markets, with a focus on enhancing auditory protection and situational awareness, and has a market cap of approximately SEK 12.34 billion.

Operations: The company's primary revenue stream is from the Aerospace & Defense sector, with recent quarterly revenues reaching SEK 1.65 billion. Gross profit margin has shown variability, peaking at 60.98% in June 2023 before declining to 58.48% by September 2025. Operating expenses are significant, driven largely by sales and marketing as well as R&D expenditures, which have impacted net income margins over time.

PE: 57.3x

Invisio, a company known for its advanced communication solutions, has been attracting attention with insider confidence shown through share purchases over the past year. Despite recent financial challenges, including a Q3 net loss of SEK 4.2 million compared to last year's profit, Invisio's growth potential remains strong with earnings forecasted to grow at 45.92% annually. Recent significant orders from European and US defense sectors underscore demand for their innovative products like the T30 headset and Intercom systems, highlighting their strategic positioning in tactical communications markets.

OM:IVSO Share price vs Value as at Dec 2025

Truecaller (OM:TRUE B)

Simply Wall St Value Rating: ★★★★★☆

Overview: Truecaller is a technology company that specializes in caller identification, spam blocking, and communication services with a market capitalization of SEK 18.52 billion.

Operations: The company generates revenue primarily from communications software, with a recent gross profit margin of 77.24%. Operating expenses are significant, including general and administrative costs, which were SEK 836.80 million in the latest period. Net income margin has shown variability, reaching 23.73% in the most recent quarter analyzed.

PE: 17.9x

Truecaller, a tech company in Europe, is making strides with its Verified Business Customer Experience Platform and AI-powered adVantage engine. These innovations enhance trust and engagement in business communications across diverse sectors. Despite a slight dip in net income for the third quarter of 2025, sales increased to SEK 476 million. Insider confidence is evident as their CEO purchased 22,500 shares recently worth over SEK 1 million. Earnings are projected to grow annually by over 18%.

OM:TRUE B Share price vs Value as at Dec 2025

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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.

Valuation is complex, but we're here to simplify it.

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