The United States market has experienced a flat performance over the last week but shows an 8.1% increase over the past year, with earnings forecasted to grow by 14% annually. In this environment, identifying stocks that are potentially undervalued with notable insider activity can present intriguing opportunities for investors looking to capitalize on growth potential across various regions.

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.

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

OneWater Marine

Simply Wall St Value Rating: ★★★★☆☆

Overview: OneWater Marine operates as a recreational boat retailer and distributor, with a market cap of $0.41 billion.

Operations: The company generates revenue primarily from its dealerships, with a smaller portion coming from distribution. The gross profit margin has seen fluctuations, reaching as high as 31.73% in recent periods before experiencing a decline to 24.19%. Operating expenses are significant, with general and administrative expenses being the largest component.

PE: -26.3x

OneWater Marine, a small cap player in the marine retail industry, has shown insider confidence with recent purchases. Despite a net loss of US$11.97 million in Q1 2025, revenue rose to US$375.81 million from US$364.01 million year-over-year. The company forecasts annual revenue between US$1.7 billion and US$1.85 billion for fiscal 2025, signaling potential growth despite current challenges like interest payments not being well-covered by earnings and reliance on higher-risk funding sources.

• Click here and access our complete valuation analysis report to understand the dynamics of OneWater Marine.

• Evaluate OneWater Marine's historical performance by accessing our past performance report.

Paramount Group

Simply Wall St Value Rating: ★★★☆☆☆

Overview: Paramount Group is a real estate investment trust focused on owning, operating, and managing high-quality office properties in New York and San Francisco, with a market cap of approximately $1.25 billion.

Operations: Revenue is primarily derived from operations in New York ($462.87 million) and San Francisco ($272.49 million). The company has experienced fluctuations in its net income margin, with recent periods showing negative figures, such as -14.61% and -55.08%. Gross profit margin has also varied significantly, most recently recorded at 57.31%.

PE: -19.5x

Paramount Group, a smaller U.S. company, faces challenges with profitability and declining earnings projections over the next three years. Despite these hurdles, insider confidence is evident as Albert Paul Behler purchased 100,000 shares for approximately US$404K in early 2025. Recent financials show a reduction in net loss from US$205.55M to US$38.65M year-over-year for Q4 2024 and an annual sales increase to US$721.75M from the previous year's US$711.47M, indicating some operational improvements amidst financial struggles.

• Take a closer look at Paramount Group's potential here in our valuation report.

• Gain insights into Paramount Group's past trends and performance with our Past report.

UMH Properties

Simply Wall St Value Rating: ★★★☆☆☆

Overview: UMH Properties is a real estate investment trust specializing in the ownership and operation of manufactured home communities, with a market cap of approximately $1.56 billion.

Operations: The company generates revenue primarily through the ownership and operation of manufactured home communities, with a recent revenue figure of $240.18 million. Over the observed periods, gross profit margin has shown an upward trend, reaching 54.51% by the end of 2024. Operating expenses have consistently been a significant component of costs, with depreciation and amortization also notable at $60.24 million in 2024.

PE: 610.8x

UMH Properties, a small company in the U.S., recently increased its authorized shares by 25 million, signaling potential growth strategies. The company's full-year 2024 results showed revenue climbing to US$240.55 million from US$220.93 million the previous year, with net income rising significantly to US$21.64 million from US$8.01 million. Despite higher-risk external funding and interest coverage issues, insider confidence is evident through share purchases over recent months, suggesting optimism about future performance prospects.

• Delve into the full analysis valuation report here for a deeper understanding of UMH Properties.

• Understand UMH Properties' track record by examining our Past report.

Taking Advantage

• Explore the 80 names from our Undervalued US Small Caps With Insider Buying screener here.
• Have a stake in these businesses? Integrate your holdings into Simply Wall St's portfolio for notifications and detailed stock reports.
• Simply Wall St is a revolutionary app designed for long-term stock investors, it's free and covers every market in the world.

Searching for a Fresh Perspective?

• Explore high-performing small cap companies that haven't yet garnered significant analyst attention.
• Fuel your portfolio with companies showing strong growth potential, backed by optimistic outlooks both from analysts and management.
• 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.

Companies discussed in this article include NasdaqGM:ONEW NYSE:PGRE and NYSE:UMH.

Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team@simplywallst.com