Undervalued Small Caps With Insider Buying Across Regions In August 2025

As the S&P 500 reaches record highs, small-cap stocks in the United States continue to garner attention from investors seeking growth opportunities amid broader market optimism. In this environment, identifying undervalued small-cap companies with insider buying can be a strategic move for those looking to capitalize on potential value plays within this dynamic segment.

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

Name	PE	PS	Discount to Fair Value	Value Rating
PCB Bancorp	10.3x	3.1x	30.74%	★★★★★☆
Peoples Bancorp	10.6x	2.0x	42.34%	★★★★★☆
First United	10.2x	3.0x	42.45%	★★★★★☆
Tandem Diabetes Care	NA	0.8x	49.79%	★★★★★☆
Citizens & Northern	11.8x	2.9x	40.30%	★★★★☆☆
S&T Bancorp	11.7x	3.9x	36.15%	★★★★☆☆
First Northern Community Bancorp	9.3x	2.6x	49.94%	★★★★☆☆
Thryv Holdings	NA	0.8x	27.48%	★★★★☆☆
Industrial Logistics Properties Trust	NA	0.9x	19.38%	★★★★☆☆
Shore Bancshares	10.6x	2.7x	-88.21%	★★★☆☆☆

Click here to see the full list of 81 stocks from our Undervalued US Small Caps With Insider Buying screener.

Underneath we present a selection of stocks filtered out by our screen.

Anterix (ATEX)

Simply Wall St Value Rating: ★★★★☆☆

Overview: Anterix focuses on providing wireless communications services, with a market capitalization of approximately $0.77 billion.

Operations: Anterix's revenue primarily comes from wireless communications services, totaling $5.92 million in the most recent period. The company has consistently achieved a gross profit margin of 100% in recent periods, indicating all revenue translates directly into gross profit. Despite this, Anterix incurs significant operating expenses, particularly in general and administrative areas, which impact its net income figures.

PE: 15.1x

Anterix, a small cap company, has been experiencing mixed financial performance. Recently, they reported a net income of US$25.18 million for Q1 2025, a turnaround from the previous year's loss. Despite this improvement, earnings are projected to decline by 119.5% annually over the next three years. The company completed a share buyback program worth US$22.27 million but faces challenges with high-risk funding and was dropped from several Russell indices in June 2025.

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

• Learn about Anterix's historical performance.

Amerant Bancorp (AMTB)

Simply Wall St Value Rating: ★★★★☆☆

Overview: Amerant Bancorp operates as a bank holding company providing a range of financial services and products, with a market capitalization of approximately $0.76 billion.

Operations: AMTB primarily generates revenue through its banking operations, with recent figures indicating $305.48 million in revenue. The company consistently reports a gross profit margin of 100%, indicating no cost of goods sold is reported, while operating expenses are a significant component of costs, with general and administrative expenses being the largest portion. Net income margins have shown variability over time, reaching as high as 32.75% but recently declining to lower levels such as 1.20%.

PE: 243.1x

Amerant Bancorp, a financial services company, has shown significant earnings growth with net income jumping to US$23 million for Q2 2025 from US$4.96 million the previous year. Despite a decrease in profit margins from 6.3% to 1.2%, insider confidence is evident as board member Jack Kopnisky purchased 5,000 shares for US$101,050 in June 2025. The company also repurchased over one million shares since December 2022 and was added to multiple Russell Growth Indexes in June, highlighting its strategic positioning and potential for future growth amidst ongoing executive enhancements and dividend declarations.

• Take a closer look at Amerant Bancorp's potential here in our valuation report.

• Explore historical data to track Amerant Bancorp's performance over time in our Past section.

Topgolf Callaway Brands (MODG)

Simply Wall St Value Rating: ★★★★★☆

Overview: Topgolf Callaway Brands operates in the entertainment and sports equipment industry, focusing on Topgolf venues, golf equipment, and active lifestyle products, with a market cap of approximately $3.56 billion.

Operations: The company's revenue streams are primarily derived from Topgolf, Golf Equipment, and Active Lifestyle segments. Over recent periods, the gross profit margin has shown a gradual decline from 32.89% to 31.50%. Operating expenses have consistently been significant, with general and administrative expenses being a notable component. Non-operating expenses have also impacted net income significantly in the latest periods.

PE: -1.2x

Topgolf Callaway Brands, a smaller player in the market, has seen some insider confidence with recent share purchases. Despite lowered full-year revenue guidance to US$3.80 billion-US$3.92 billion from previous forecasts, the company continues expanding its footprint with new venues like Panama City Beach and Parsippany. The second quarter saw revenues of US$1.11 billion but net income dropped to US$20 million from last year’s US$62 million, reflecting current challenges amid executive changes and strategic shifts in product offerings.

• Dive into the specifics of Topgolf Callaway Brands here with our thorough valuation report.

• Examine Topgolf Callaway Brands' past performance report to understand how it has performed in the past.

Seize The Opportunity

• Unlock more gems! Our Undervalued US Small Caps With Insider Buying screener has unearthed 78 more companies for you to explore.Click here to unveil our expertly curated list of 81 Undervalued US Small Caps With Insider Buying.
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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.

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