Tools & Calculators
By HDFC SKY | Updated at: Jul 25, 2025 11:56 AM IST
Summary

Small cap funds are funds that invest in the stocks of small market capitalization companies. Small cap stocks are usually riskier than large cap stocks or mid cap stocks. But they may also have higher potential for returns. Small cap stocks usually have lesser liquidity too.
Small-cap funds are a category of equity mutual funds that allocate at least 65% of their total assets to the equity or equity-related securities of small-cap companies. According to the Securities and Exchange Board of India (SEBI), small-cap companies are those that are ranked 250th or below in terms of market capitalisation.
To put it in perspective, these companies often have a market cap of less than ₹5,000 crores. While these businesses may be small in size, they hold the potential to grow exponentially over time. However, due to their size and scale, investments in small-cap funds are inherently riskier and more volatile compared to mid-cap and large-cap funds.
Professional fund managers actively manage small-cap funds and carefully curate portfolios of small cap stocks with significant growth potential. These managers conduct extensive research to identify small-cap companies poised for expansion or whose stock may be undervalued by the market.
When you invest in a small-cap fund, your money is pooled with other investors’ funds and used to purchase shares of small-cap companies. As these companies grow, their share prices rise, leading to an increase in the Net Asset Value (NAV) of the fund. This rise in NAV represents the returns on your investment.
For instance, suppose a fund manager invests ₹1 crore in Company X, a small-cap company manufacturing innovative eco-friendly products. As the demand for such products increases, Company X’s revenue and market capitalisation grow, leading to a higher valuation. Consequently, the small-cap fund benefits from this growth.
Small-cap funds come with unique features that set them apart from other mutual fund categories:
Investing in small-cap funds is a straightforward process:
The primary distinction lies in the size of the companies they invest in:
While mid-cap funds offer a balance of growth and stability, small-cap funds prioritise growth potential but come with higher risks.
| Aspect | Mid-Cap Funds | Small-Cap Funds |
| Market Capitalisation | Companies ranked 101-250 by market cap | Companies ranked 251 and below |
| Risk Level | Moderate to high risk | Highest risk among equity funds |
| Growth Potential | Higher than large-caps but lower than small-caps | Highest potential for growth |
| Volatility | Moderate market sensitivity | Highest market sensitivity |
| Research Coverage | Moderate analyst coverage | Limited analyst coverage |
| Liquidity | Generally good trading volumes | Can face liquidity challenges |
| Ideal Investor | Moderate to high risk tolerance | High risk tolerance, patient investors |
| Market Behavior | Less volatile than small-caps during market downs | Most affected during market downturns |
| Return Expectations | Moderate to high returns | Potentially highest returns with highest risk |
| Fund Management | Blend of growth and stability | Focus on identifying future winners |
Understanding the choice between small-cap and large-cap funds is like comparing the decision to invest in an emerging startup versus an established corporation. Let’s break down this comparison in detail to help you make an informed decision based on your investment goals.
Think of small-cap funds as investing in smaller companies that may have significant room for growth. These funds:
However, they also:
Consider large-cap funds as investments in well-established market leaders. These funds:
But they also:
The decision depends on several key factors:
Remember: Neither is inherently “better” – each serves different investment objectives and risk profiles. The most effective approach often involves a balanced combination of both, aligned with your personal financial goals and risk tolerance.
Small-cap funds invest in companies with small market capitalization. While they carry higher risks, their potential to deliver substantial returns makes them a compelling choice for long-term investors. By carefully evaluating your risk tolerance and investment goals, you can unlock the benefits of small-cap funds and add diversity to your portfolio.
Select small-cap funds by evaluating their consistent performance over 5+ years, fund manager’s track record, expense ratio compared to category average, investment strategy alignment with market conditions, and risk-adjusted returns. Also, the fund house’s research capabilities and risk management practices should be considered. Take the advice of a registered financial advisor before selecting a small-cap fund.
The risks in small-cap mutual funds include higher market volatility, liquidity challenges, and business risks. Small-cap index fund investments can see sharp value fluctuations during market downturns, making them suitable for risk-tolerant investors.
Small-cap funds invest in smaller companies that may be undervalued by the market or may have higher expansion potential, market share gains, and profit growth. However, higher returns come with higher risks. These funds are volatile and best suited for long-term investors willing to accept short-term fluctuations.
Small-cap funds may be suitable for investors who understand market risks, have stable income sources, can withstand significant portfolio fluctuations, and maintain long-term investment horizons. They’re ideal for those seeking wealth creation over immediate returns.
Small-cap mutual funds invest in growing companies ranked 251st and beyond by market capitalisation in India. These funds focus on small-cap growth mutual funds and small-cap value investments, typically requiring a minimum 7-year investment horizon for optimal returns.
Small-cap index funds track and replicate a specific small-cap market index (like Nifty Smallcap 250). These funds automatically invest in all stocks within the index in the same proportion, offering a passive investment approach to small-cap investing with lower risk and expense ratios.
A Dividend Option distributes profits as dividends to investors instead of reinvesting them. It is ideal for those seeking periodic income from their investments. However, the NAV reduces after a dividend payout.