Top 10 small-cap stocks header illustration showing growth stages from seedling to mature tree

Top 10 Small-Cap Stocks

Risk Level: 🟠 Medium–High. Small-cap stocks can move quickly when news or sentiment changes.

Small-cap stocks give everyday investors a simple way to find early-stage companies with room to grow. This list highlights the strongest small-cap stocks today based on momentum, fundamentals, and long-term business stability. For a comprehensive view of every theme and category we cover, visit our Top 10 Rankings hub.

Why Small-Cap Stocks Belong in Every Investor’s Portfolio

Small-cap stocks can be powerful growth engines because smaller companies often expand faster than larger competitors. They tend to be more innovative, more focused, and more responsive to new market opportunities. Even a small allocation to small-caps can help boost long-term returns when the economy is healthy and investors feel optimistic. However, small-cap stocks also come with more ups and downs. Their prices move quickly because they have less funding, smaller teams, and narrower business lines. When conditions are good, they can rise sharply. When things get difficult, they can fall just as fast. If you like the growth story behind small-caps but want a broader base, you can see how they compare to broad funds on our Top 10 Total Market ETFs page. Investors who pair small-caps with steadier large companies often start with lists like Top 10 Blue-Chip Stocks. Investors often overlook small-caps because they feel risky or unfamiliar, even though long-term data shows they can outperform when growth trends take hold. On the flip side, excitement can sometimes push weaker small-caps higher for short bursts, which makes careful filtering even more important. For more on how to evaluate stock risks, you can review official guidance from FINRA. If your main focus is growth, you can also explore ideas from our Top 10 Growth Stocks list. Income-focused readers might use small-caps as a satellite around steadier holdings from Top 10 Dividend Stocks. When markets feel choppy, some investors balance out small-cap volatility with ideas from Top 10 Defensive Stocks.

The Top 10 Small-Cap Stocks for 2026

Core (Top 4)
Balanced (3)
High-risk (3)

1. Turning Point Brands Inc (TPB)

Turning Point Brands is a small-cap consumer defensive company that sells tobacco and smoking accessories across well-known niche brands. TPB stands out because it combines steady demand with the growth potential that smaller companies can offer, which is rare in this market segment. For investors who want a mix of stability and upside, TPB brings a proven business model that continues to scale.

Turning Point Brands generates revenue from loyal customers, long-running product lines, and category-leading brands. Its margins show that it keeps a healthy amount of each dollar it earns, and its balance sheet gives it enough breathing room to keep reinvesting in growth. TPB also shows improving momentum this year, which tells you that investors are paying attention to its progress.

The company’s long-term performance also makes it different from many small-caps. It has posted solid one-year and multi-year gains, a rare trait in the small-cap world where returns and earnings often swing more sharply. If you want a company with customer stability, rising sales, and a long operating history, TPB offers a simpler on-ramp into the small-cap space.

Turning Point Brands made the list because it brings together steady cash flow, strong margins, and positive stock performance, all within a small-cap structure. The company has shown real earnings strength this year, and its Reliable outlook helps reduce some of the uncertainty that comes with small companies. TPB also benefits from high brand loyalty and a category that tends to resist big drops during stressful markets, which can make it more dependable for long-term investors.

Growth Catalyst: TPB’s key growth driver comes from its mix of recognized brands and steady demand. This creates recurring revenue, which allows the company to reinvest in new products and targeted categories that can grow faster than the overall market.

Stat Nugget: TPB’s stock is up about 72.27% year to date, showing strong investor confidence and momentum compared with many small-cap peers.

Explore more: If you want ideas that focus more on simple long-term holding power, you can explore our list of Set-and-Forget Stocks.

MetricValue
Market Cap$1.97B
SectorConsumer Defensive
IndustryTobacco
HeadquartersLouisville, Kentucky
CEOGraham A. Purdy
YTD Return+72.27%
1-Year Return+61.22%
52 Week Range51.48 – 110.55

TPB earned its position by meeting the core requirements for a strong small-cap pick: clear revenue trends, improving profitability, and positive performance over the last year. Its fundamentals show stability, which is valuable in a group where many companies experience sharp swings or uneven earnings. We looked for companies that show real progress and offer practical benefits to everyday investors, and TPB fit these criteria through consistent margins, a strong customer base, and a history of predictable financial results.

TPB is a small-cap stock that keeps things simple with steady demand, improving results, and standout performance, which can make it a strong foundation choice for risk-aware investors.

Turning Point Brands logo for rank 1 on the Top 10 Small-Cap Stocks list on Impartoo

Price: $103.54

YTD Return: +72.27%

Market Cap: 1.97B

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2. Guardian Pharmacy Services Inc (GRDN)

Guardian Pharmacy Services is a young small-cap healthcare company that focuses on medication management and pharmacy solutions for care facilities. GRDN helps long-term care centers and medical providers deliver medications accurately and on time, which makes it a practical business in a growing part of the healthcare system. Investors often look at companies like this when they want exposure to steady healthcare demand with room for expansion.

GRDN has grown its revenue base to more than a billion dollars, which is impressive for a newer public company. It also shows strong insider ownership, which can sometimes signal long-term confidence from company leadership. While its earnings history includes some ups and downs, this year’s results have improved sharply, which shows that the company is turning its scale into better performance.

Because GRDN is still early in its public journey, investors should expect some bumps along the way. Small-cap healthcare companies often experience periods of uneven profits or tight margins, and GRDN is no exception. Even so, its improving earnings, strong sales trends, and growing footprint make it a balanced option for investors who want exposure to healthcare innovation without taking on the highest level of risk.

GRDN earned its place because it shows meaningful sales momentum, strong improvements in recent earnings, and a business model tied to essential healthcare services. The combination of insider ownership, stable demand from care facilities, and a growing nationwide presence helps support its long-term outlook. GRDN fits naturally in the balanced category because it offers more growth potential than a defensive name, yet avoids the extreme swings common among high-risk small-cap companies.

Growth Catalyst: GRDN’s main growth engine comes from the continued expansion of long-term care facilities and the increasing need for specialized pharmacy services. As these facilities scale and require more controlled medication systems, GRDN can grow alongside them.

Stat Nugget: GRDN posted an EPS increase of about 155.51% this year, a sharp jump that highlights meaningful operational improvements.

MetricValue
Market Cap$1.89B
SectorHealthcare
IndustryMedical Care Facilities
HeadquartersAtlanta, Georgia
CEOJ. Neil Hilliard
YTD Return+47.68%
1-Year Return+19.68%
52 Week Range17.78 – 37.43

GRDN made the list by meeting key requirements for a balanced small-cap pick. It has strong recent earnings growth, rising sales, and a business that serves a stable part of the healthcare market. We focused on companies that show real progress, practical value, and reasonable long-term potential for everyday investors. GRDN’s mix of improving fundamentals and growing service demand makes it a solid fit for this part of the list.

GRDN gives investors a growing healthcare business with improving results and moderate volatility, making it a suitable middle-ground choice in the small-cap world.

Guardian Pharmacy Services logo for rank 2 on the Top 10 Small-Cap Stocks list on Impartoo

Price: $29.92

YTD Return: +47.68%

Market Cap: 1.89B

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3. Steelcase, Inc (SCS)

Steelcase is a well-established small-cap company that designs and manufactures office furniture for businesses, schools, and healthcare facilities. The company has been around for decades, which gives it a long track record of durability even through shifting economic cycles. Investors often look to Steelcase for a steadier approach to small-cap investing because it combines a familiar brand with consistent demand across multiple industries.

Steelcase benefits from a large global customer base and a product mix that supports both traditional and modern workspace needs. Its recent results show steady improvements in earnings and continued strength in contract sales, which signals that businesses are still investing in better work environments. Steelcase also offers a dividend, something not all small-caps provide, which can be appealing for investors who want a blend of growth and income.

The company’s fundamentals show a careful balance of growth potential and financial stability. With manageable debt levels, positive multi-year performance, and rising sales in key categories, Steelcase offers a smoother ride than many small-cap names. If you want a small-cap option that behaves more like a proven mid-cap over time, Steelcase offers that kind of familiarity.

Steelcase earned a spot because it brings a mix of reliable revenue, long-term brand strength, and steady investor returns. It remains a go-to name for large organizations that upgrade office and learning spaces, which helps support demand even in uncertain environments. Steelcase fits well into the core category because it delivers stability through consistent sales and a dependable dividend, making it easier for investors to stick with during market swings.

Growth Catalyst: Steelcase’s key growth driver comes from ongoing investment in modern workspaces, especially as companies redesign offices for hybrid work styles. This creates long-term demand for Steelcase’s desks, seating, and collaborative products.

Stat Nugget: Steelcase has climbed about 36.55% year to date, showing that investors are rewarding its improving performance and steady revenue base.

Explore more: If you want to find other companies with steady fundamentals and attractive valuations, explore our list of value stocks.

MetricValue
Market Cap1.85B
SectorConsumer Cyclical
IndustryFurnishings, Fixtures & Appliances
HeadquartersGrand Rapids, Michigan
CEOSara Armbruster
YTD Return+36.55%
1-Year Return+23.11%
52 Week Range9.31 – 17.40

Steelcase made the list by meeting the key criteria for a core small-cap pick. It shows consistent revenue, manageable debt, and rising performance across recent years. We focused on companies that blend familiarity with long-term potential, and Steelcase’s strong brand, stable business model, and practical benefits to everyday investors helped it stand out. Its combination of reliability and steady returns made it a natural fit for this section of the list.

Steelcase gives investors a steady small-cap option with strong brand recognition, improving results, and a supportive dividend, making it easier to hold through market changes.

Steelcase logo for rank 3 on the Top 10 Small-Cap Stocks list on Impartoo

Price: $16.14

YTD Return: +36.55%

Market Cap: 1.85B

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4. Pediatrix Medical Group Inc (MD)

Pediatrix Medical Group is a nationwide provider of neonatal, maternal-fetal, and pediatric services that support hospitals and families across the country. As a small-cap healthcare company, it sits in an essential part of the medical system where demand tends to remain steady regardless of the economy. Investors often look at Pediatrix when they want exposure to healthcare services with room for performance improvement as results strengthen.

The company has built a large network of clinicians and care centers that help support high-risk pregnancies, newborn care, and pediatric services. Its earnings have jumped this year, and the business shows rising efficiency in areas like operating margin and return on invested capital. Pediatrix also benefits from strong institutional ownership, which can sometimes signal confidence from long-term investors.

While some of its long-term growth numbers show uneven trends, Pediatrix’s recent performance tells a different story. Strong earnings momentum, improved profitability, and a lower-than-average beta help the stock land in the middle of the risk spectrum. If you want a healthcare company that offers both stability and clear signs of recovery, Pediatrix provides that kind of balanced profile.

Pediatrix made the list because it combines essential healthcare services with improving financial results and meaningful stock momentum. Its large care network helps maintain steady demand, while recent earnings increases point to better operational performance. Pediatrix fits into the balanced category because it offers more upside than a defensive name without carrying the wider swings of a high-risk pick.

Growth Catalyst: Pediatrix’s main growth driver comes from increased demand for specialized women’s and children’s health services. As healthcare centers expand these programs, Pediatrix can continue strengthening its case volume and revenue.

Stat Nugget: Pediatrix posted an EPS jump of about 162.46% over the trailing twelve months, highlighting a strong improvement in earnings quality.

MetricValue
Market Cap$1.84B
SectorHealthcare
IndustryMedical Care Facilities
HeadquartersSunrise, Florida
CEOMark S. Ordan
YTD Return+62.96%
1-Year Return+44.46%
52 Week Range11.84 – 24.99

Pediatrix earned its place by meeting the core requirements for a balanced small-cap choice. It shows improving profitability, rising earnings, and stable demand across critical healthcare services. We focused on companies that offer real value for long-term investors, and Pediatrix stood out for its combination of steady operations and renewed performance momentum. These qualities make it a practical addition to the small-cap landscape.

Pediatrix gives investors a stable healthcare option with improving results and moderate risk, offering a clearer growth path than many small-cap names.

Pediatrix Medical Group logo for rank 4 on the Top 10 Small-Cap Stocks list on Impartoo

Price: $21.38

YTD Return: +62.96%

Market Cap: 1.84B

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5. Coastal Financial Corp (CCB)

Coastal Financial Corp gives investors exposure to a fast-growing regional bank that focuses on lending, payments, and embedded finance. The company has kept a steady pace of earnings expansion while serving a diversified mix of businesses and consumers. Its strong revenue acceleration over the past few years shows how smaller financial firms can win by specializing and leaning into more modern banking technology.

This stock appeals to investors who want a small-cap bank with real customer traction instead of experimental business models. Coastal has shown it can grow loan volume, expand deposits, and keep improving profitability across different market cycles. That combination is rare among small-cap financial names, which makes CCB stand out in this year’s rankings.

As a Core pick, CCB lands in the “steadier” part of the small-cap universe. Price swings can happen due to interest rate expectations, but Coastal’s business is built on recurring banking relationships and steadily rising earnings power. It gives investors a blend of stability, consistency, and forward growth at a time when many small-cap banks remain uneven.

Coastal Financial Corp earned its position because it combines consistent growth with solid profitability metrics in an industry where many peers struggle to scale efficiently. The company grew sales sharply over the past few years, supported by expanding loan portfolios and disciplined cost control. Investors value lenders that manage risk well, and Coastal continues to post healthy returns on equity while avoiding the volatility seen in more aggressive financial stocks.

Growth Catalyst: Coastal is expanding its embedded-finance partnerships, giving it a scalable platform for fee-based revenue without taking on excessive lending risk. As more fintechs adopt regulated banking partners, Coastal sits in a strong position to benefit from that long-term shift.

Stat Nugget: Sales over the past five years climbed 85.90%, far outpacing the growth rate of typical regional banks in the small-cap universe.

Explore more: If you want a steadier category with larger, globally established companies, explore our Top 10 Financial Stocks, which offers a calmer alternative to small-cap banking volatility.

MetricValue
Market Cap$1.70B
SectorFinancial
IndustryBanks – Regional
HeadquartersEverett, Washington
CEOEric L. Sprink
YTD Return+38.28%
1-Year Return+53.82%
52 Week Range73.92- 119.22

This stock was selected using a reader-focused approach that evaluates long-term fundamentals, earnings durability, balance-sheet strength, and business traction. Coastal stood out because it delivered sustained revenue expansion and continued earnings progress while avoiding the higher-risk behaviors many small banks adopt. The company also fits neatly into the Core bucket, giving investors a dependable banking option without extreme volatility.

Coastal Financial Corp gives small-cap investors a steadier bank with real growth drivers, making it a practical choice for long-term portfolios that want stable expansion without taking unnecessary risks.

Coastal Financial Corp logo ranked 5th on the Top 10 Small-Cap Stocks list by Impartoo

Price: $117.41

YTD Return: +38.28%

Market Cap: 1.70B

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6. Digi International, Inc (DGII)

Digi International builds the hardware and software that make connected devices work behind the scenes, from industrial sensors to smart energy systems. As the world leans more heavily on automation, monitoring, and machine-to-machine communication, Digi benefits from supporting those networks with dependable equipment and connectivity tools. It is the type of small-cap tech name that grows steadily in the background while larger companies build on top of its systems.

The company’s growth has stayed consistent over the past several years because Digi focuses on industrial customers who value reliability and long product cycles. This gives the business a stable revenue base and room for long-term expansion as more industries modernize. Investors looking for a practical, “picks and shovels” technology provider often gravitate toward companies like Digi that support the essential infrastructure behind bigger trends.

As a Core small-cap pick, DGII offers steadier growth compared to the more erratic names in the small-cap tech world. The stock still moves with broader tech sentiment, yet its recurring customer relationships and embedded product strategy help smooth out volatility. That balance makes it attractive for long-term investors who want tech exposure without extreme price swings.

DGII earned its spot because it delivers a strong combination of profitability, recurring revenue, and multi-year sales expansion. Digi has posted reliable earnings growth thanks to efficient operations and solid margins in both its hardware and software lines. Its balance sheet is healthy, with low debt levels that help it stay flexible during shifting market cycles.

Growth Catalyst: Digi continues shifting from hardware-only sales to a combined hardware-plus-subscription model, adding more recurring, high-margin revenue that can compound over time.

Stat Nugget: DGII posted 30.59% sales growth over the past five years, reflecting durable demand for industrial connectivity solutions.

MetricValue
Market Cap$1.75B
SectorTechnology
IndustryCommunication Equipment
HeadquartersHopkins, Minnesota
CEORon Konezny
YTD Return+55.47%
1-Year Return+44.66%
52 Week Range22.39 – 46.49

Digi International was selected by evaluating steady revenue expansion, consistent profitability, balance-sheet strength, and the stability of its customer base. The company fit perfectly into the Core category because it combines predictable long-term demand with disciplined financial performance. This makes DGII a suitable choice for investors seeking dependable growth within the small-cap tech space.

DGII is a practical, steady-growth technology pick for small-cap investors who want exposure to long-term IoT trends without taking on excessive volatility.

Digi International logo ranked 6th on the Top 10 Small-Cap Stocks list by Impartoo

Price: $47.00

YTD Return: +55.47%

Market Cap: 1.75B

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7. Innovex International Inc (INVX)

Innovex International builds downhole tools and engineered products that help oil and gas operators work more efficiently. The company focuses on niche equipment used across drilling, completions, and production, which allows it to benefit directly from activity levels in the U.S. energy sector. Because Innovex serves essential steps in the well lifecycle, demand for its products often rises when producers scale up capital spending or pursue new drilling programs.

INVX stands out as a small-cap company with improving fundamentals. Revenue has climbed meaningfully over the past five years, earnings have swung strongly positive, and forward expectations continue to improve as energy projects become more technical. Innovex also maintains a lighter balance sheet than many oilfield peers, which gives it more flexibility if industry conditions shift. Combined with a growing international footprint, the company is positioned for steady contract flow as operators invest in more efficient well designs.

Innovex earned a spot on this list because it shows the kind of early-stage earnings momentum that high-risk small-cap investors look for. Revenue growth, margin expansion, and a clear improvement in profit trends signal that the company is emerging stronger after years of volatility in the energy market. Its tools address specific problems in drilling and completions, which helps demand stay resilient even when oil prices move around. With a fast-improving balance sheet and rising institutional ownership, Innovex offers meaningful upside potential, though its exposure to energy cycles makes the stock more volatile.

Growth Catalyst: Innovex is seeing increased adoption of its engineered products as operators invest in efficiency, which is boosting both volumes and pricing.

Stat Nugget: EPS grew 46.23% year over year, highlighting a sharp rebound in profitability.

Explore more: If you want a contrasting look at high-upside names in fast-moving sectors, explore our Top 10 Moonshots Stocks list.

MetricValue
Market Cap$1.58B
SectorEnergy
IndustryOil & Gas Equipment & Services
HeadquartersHouston, Texas
CEOAdam Anderson
YTD Return+64.50%
1-Year Return+56.97%
52 Week Range11.93 – 24.31

This stock was chosen using a blend of growth trends, financial health, and accessibility for everyday investors. We focused on small-cap companies showing improving earnings, expanding margins, and clear forward growth signals. Innovex fit the criteria because it combines rising profitability with exposure to an industry where technical innovation continues to create new demand.

Innovex is a volatile but promising small-cap for investors comfortable with energy-sector swings.

Innovex International logo for the #7 ranked small-cap stock on Impartoo

Price: $22.98

YTD Return: +64.50%

Market Cap: 1.58B

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8. Willdan Group Inc (WLDN)

Willdan Group provides engineering, consulting, and energy efficiency services that help cities, utilities, and private clients reduce energy usage and modernize infrastructure. The company focuses on demand-side management, grid optimization, and turnkey energy programs, which positions it well as the U.S. invests more heavily in clean energy and building upgrades. With a mix of engineering talent and specialized software tools, Willdan supports large-scale projects that improve grid reliability and reduce operating costs for customers.

Revenue continues climbing as utilities expand efficiency mandates and public agencies tap into infrastructure funding. Earnings have strengthened significantly over the last three years, and forward expectations continue to move higher. Willdan’s niche expertise gives it recurring opportunities across energy audits, design, implementation, and program management, making it a compelling small-cap play on long-term energy transition spending.

Willdan earned a Balanced slot because it combines strong earnings momentum with a business model tied to multi-year infrastructure and clean-energy upgrades. EPS growth has accelerated sharply, margins are improving, and revenue visibility continues to rise as utilities adopt more efficiency initiatives. The stock is more volatile than typical engineering names, but its exposure to government-funded energy programs and its ability to win large recurring contracts give it meaningful upside potential without drifting into high-risk territory.

Growth Catalyst: Federal and state clean-energy funding is driving new multi-year projects for utilities, boosting both backlog and revenue.

Stat Nugget: EPS jumped 72.61% year over year, reflecting major improvements in profitability.

MetricValue
Market Cap$1.53B
SectorIndustrials
IndustryEngineering & Construction
HeadquartersAnaheim, California
CEOThomas Brisbin
YTD Return+172.17%
1-Year Return+138.76%
52 Week Range30.43 – 121.00

Willdan was selected using our small-cap research framework, which evaluates financial momentum, revenue consistency, balance-sheet strength, and forward visibility. Its surge in EPS, improving margins, and alignment with long-term energy efficiency trends made it a strong candidate among Balanced-bucket names.

Willdan offers steady, policy-supported growth with moderate volatility, making it a suitable pick for investors seeking long-term small-cap exposure.

Willdan Group logo for the #8 ranked small-cap stock on Impartoo

Price: $103.67

YTD Return: +172.17%

Market Cap: 1.53B

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9. National Energy Services Reunited Corp (NESR)

National Energy Services Reunited provides drilling, production, and well-completion services across the Middle East and North Africa, supporting oil producers through reservoir evaluation, hydraulic fracturing, cementing, and well testing. Its business depends on regional drilling cycles, which creates more volatility than U.S. energy service peers, but also gives NESR exposure to long-duration national oil company spending programs. Revenue has grown steadily over the last five years, and operating strength continues improving as large projects ramp.

The company posted extremely strong year-over-year EPS gains and continues capturing higher-margin work in its completion and production segments. Its footprint in fast-growing MENA fields gives it access to multi-year contracts, and management has kept debt moderate while expanding scale in core markets.

NESR earned a High-Risk position because while its growth rates are among the highest in the entire small-cap energy universe, its earnings can swing sharply with regional drilling activity and commodity cycles. Still, EPS jumped more than 200% year over year, revenue trends remain strong, and the company’s improving return metrics make it an aggressive but compelling pick for investors seeking higher-upside small-cap exposure.

Growth Catalyst: MENA national oil companies are expanding long-term drilling and completions programs, driving demand for NESR’s services.

Stat Nugget: EPS surged 202.40% year over year, one of the strongest jumps in the entire Top 10.

Explore more: Investors comparing other cyclical high-upside ideas may also want to explore our Top 10 Energy Stocks list.

MetricValue
Market Cap$1.51B
SectorEnergy
IndustryOil & Gas Equipment & Services
HeadquartersHouston, Texas
CEOSherif Foda
YTD Return+66.74%
1-Year Return+67.68%
52 Week Range5.20 – 14.99

NESR rose to the top through our small-cap scoring system, which evaluates earnings acceleration, balance-sheet discipline, pricing strength, and long-term demand drivers. Its explosive EPS rebound and contract-driven visibility helped it secure a High-Risk slot.

NESR offers major upside potential tied to global drilling cycles, but investors should expect larger price swings along the way.

NESR logo for the #9 ranked small-cap stock on Impartoo

Price: $14.94

YTD Return: +66.74%

Market Cap: 1.51B

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10. Power Solutions International Inc (PSIX)

Power Solutions International designs and manufactures large-scale industrial engines used in power generation, transportation, and heavy-duty equipment. The company operates in a cyclical niche tied to construction activity, energy demand, and OEM production, which makes revenue and margins swing more sharply than broader industrials. Still, PSIX has delivered a powerful earnings rebound, supported by stronger pricing, improved product mix, and better cost control across its manufacturing footprint.

EPS has climbed dramatically, rising more than 120% year over year, and forward estimates continue to trend higher as the company ships more high-margin power systems and benefits from cleaner-fuel engine adoption. Although sales growth can be uneven, profitability metrics such as operating margin and return on equity have strengthened meaningfully.

PSIX earned its High-Risk placement thanks to earnings momentum that ranks among the strongest in the small-cap industrial space, paired with stock volatility driven by cyclical demand and a concentrated customer base. The company’s improving balance sheet, expanding gross margins, and fast-rising EPS make PSIX a speculative but compelling choice for investors comfortable with larger price swings in pursuit of high potential returns.

Growth Catalyst: Demand for cleaner, more efficient industrial engines is driving stronger orders across backup-power, transportation, and emissions-compliant generator systems.

Stat Nugget: EPS grew 122.61% year over year, reflecting one of the steepest profit turnarounds in the list.

MetricValue
Market Cap$1.46B
SectorIndustrials
IndustrySpecialty Industrial Machinery
HeadquartersWood Dale, Illinois
CEOLance Arnett
YTD Return+113.24%
1-Year Return+105.31%
52 Week Range15.30 – 121.78

PSIX ranked highly under our evaluation model, which scores EPS acceleration, operating margin improvement, revenue durability, and balance-sheet risk. Strong earnings growth and expanding return metrics secured its High-Risk seat.

PSIX offers powerful upside tied to industrial growth cycles, but investors should expect bigger swings compared to steadier small-cap names.

PSIX logo for the #10 ranked small-cap stock on Impartoo

Price: $63.44

YTD Return: +113.24%

Market Cap: 1.46B

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5 quick questions • 60 seconds

How to Use This List

Set your goal: decide whether you want growth potential, diversification, or new ideas for research. If you prefer steadier compounders, you can compare these names to our Top 10 Set-and-Forget Stocks.

Check your risk level: small-caps can move fast, so make sure this group fits your comfort zone. For more value-focused ideas, you can also look at Top 10 Value Stocks.

Review each company: look at the write-ups to understand what the business does and why it stands out.

Compare across buckets: Core picks are steadier, Balanced sits in the middle, and High-Risk is more volatile. If you are comfortable with higher volatility, our Top 10 Moonshots Stocks page shows what more aggressive picks can look like.

Build slowly: use these stocks as starting points, not final decisions, and add only what supports your long-term plan. If you want to see how hype and sentiment can affect prices, you can study patterns on our Top 10 Meme Stocks list.

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How We Chose These Stocks

We start with a wide universe of U.S. small-cap companies between $300 million and $2 billion in market value. From there, we narrow the list using clear, investor-friendly guidelines:

  • Prices above $5 to avoid extremely low-quality names
  • Daily trading volume high enough for smooth buying and selling
  • Positive year-to-date momentum to highlight companies gaining real traction
  • Reasonable fundamentals, including healthy debt levels and forward valuations
  • A final review to ensure each pick represents a real, growing business that investors can actually use in a diversified portfolio

Finally, we rank the top 10 by market capitalization so the list is easy to scan from largest to smallest.

This overview explains the criteria specific to this list. For a detailed explanation of how Impartoo’s Top 10 lists are researched, curated, and reviewed across all categories, see our Methodology.

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At a glance

  • Screened using U.S. small-cap companies with solid liquidity and positive momentum
  • Ranked by market cap after balancing fundamentals and performance
  • Viewed through a medium–high risk lens suitable for growth-focused investors

If you would rather own a basket of smaller companies instead of picking single names, you can compare this page with our Top 10 Small-Cap ETFs list.

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Frequently Asked Questions


What is a small-cap stock?
What: a company worth between $300 million and $2 billion.
How: it is measured by multiplying share price by shares outstanding.
Why: small-caps often grow faster than large companies because they are earlier in their business journey.

How do small-cap stocks behave during market swings?
What: they usually move more than large-cap stocks.
How: smaller companies have fewer resources, so news impacts them quickly.
Why: knowing this helps investors size positions safely.

What does market capitalization mean?
What: the value of a company in the stock market.
How: price × shares outstanding.
Why: it helps compare companies of different sizes.

What does YTD return show?
What: the gain or loss since January 1.
How: compare today’s price to the price at the start of the year.
Why: it gives a quick read on momentum.

What does forward P/E mean?
What: the price-to-earnings ratio using next year’s estimated profits.
How: divide price by expected earnings.
Why: it helps investors see if a stock is expensive or reasonably priced.

Why are small-caps considered riskier?
What: they have less funding and fewer customers than big companies.
How: this makes earnings less stable.
Why: investors should expect more price swings.

How do I start researching a small-cap stock?
What: learn what the company sells and who its customers are.
How: read earnings reports and management summaries.
Why: simple research helps you avoid surprises.

How should small-caps fit into a portfolio?
What: they are typically a smaller allocation.
How: many investors use 5–15% depending on risk appetite.
Why: this can boost growth potential without overwhelming your plan.

What industries do small-caps work best in?
What: tech, healthcare, financials, and industrials often have strong small-cap opportunities.
How: these sectors reward innovation and new solutions.
Why: small companies can win here by moving faster than big competitors.

Why do some small-caps grow rapidly?
What: they may enter new markets or launch successful products.
How: even small improvements can lift revenue quickly.
Why: this is what makes small-caps exciting for long-term investors.

If you want a single place to see how all of these themes connect, you can browse our full Top 10 Rankings hub.

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Final Thoughts on Small-Cap Investing

Small-cap stocks give investors access to early-stage companies with room to expand. They work best when used thoughtfully, sized appropriately, and paired with steadier large-cap or dividend positions. If you want faster growth and can handle some bumps along the way, researching a few well-chosen small-cap stocks may be a helpful next step.

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If you like smaller, innovative names in tech, you can also explore our Top 10 Technology Stocks list.

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