Best Small Cap Mutual Funds – Meaning, Features, Benefits & Risks
Best Small Cap Mutual Funds – Meaning, Features, Benefits & Risks
Sushil Bajaj |
25 August 2025 |
📅 Last Updated on: November 3, 2025
For equity mutual funds, there are usually two options in front of them – “Should I invest in established big companies or seek the higher potential for growth in little companies?” That is where Small Cap Funds enter the frame. These funds have a high-risk, high-return nature and are suitable only for investors willing to hold on for long hauls for long-term returns.
In this article, we’ll break down everything you need to know about Small Cap Mutual Funds – meaning, features, benefits, risks, taxation rules, and more.
What Are Small Cap Mutual Funds and How Do They Work?
A Small Cap Fund is an equity mutual fund that invests predominantly in stocks of small-cap companies.
According to the Securities and Exchange Board of India (SEBI) guidelines:
These funds have to hold at least 65% of their assets in small-cap stocks.
Small-cap companies are those companies that are below 250th ranking in terms of market capitalization.
👉 Simply put, small-cap funds invest in the budding stars of the stock exchange – companies that are small now but could grow into giants in the coming future.
Who Should Invest in Small Cap Funds?
Small cap funds are ideal for investors who:
Have a long-term investment horizon (at least 5–7 years).
Can handle short-term market fluctuations without panic.
Are looking to build wealth through disciplined SIP investments in high-growth companies.
Want to diversify their portfolio beyond large and mid-cap exposure.
In short, small cap funds are best for investors with patience, long-term goals, and an appetite for volatility.
Benchmark for Small Cap Funds
Small Cap Mutual Funds are typically benchmarked against indices that track the performance of smaller, emerging companies. The most commonly used benchmark in India is the Nifty Smallcap 250 TRI (Total Return Index), which includes the 250 companies ranked after the top 250 listed stocks by market capitalization.
This benchmark helps investors measure how well a small cap fund performs compared to the broader small cap segment of the market. Some fund houses may also use other benchmarks like the S&P BSE SmallCap TRI, depending on their stock universe and strategy.
Past Performance of Benchmark (Nifty Smallcap 250 TRI)
Key Factors to Check Before Investing in Small Cap Funds
Past Performance: Review the fund’s long-term performance (3–5 years) against its benchmark and peers. Look for consistency rather than one-time outperformance.
Expense Ratio: A lower expense ratio means higher returns stay in your pocket. Compare it with similar large cap funds before investing.
Portfolio Quality: Ensure the fund invests in well-established, financially strong companies. A diversified portfolio of large, stable businesses helps reduce volatility.
Fund Manager’s Track Record: A skilled and experienced fund manager can make a difference in returns. Check their past performance and investment approach.
Investment Horizon: Large Cap Funds are suitable for investors with a medium to long-term horizon (3+ years). They aim for steady growth rather than quick gains.
Risk Tolerance: Though relatively stable, large caps can still fluctuate with market movements. Ensure the fund matches your comfort level with risk.
Benchmark Comparison: Compare returns with benchmarks like Nifty 100 or S&P BSE 100 to assess fund performance.
Consistency of Returns: Look for funds that deliver stable returns across different market cycles.
Key Benefits of Investing in Small Cap Mutual Funds
High Risk, High Return Potential
1. These are very volatile and sensitive to changes in the market. 2. During a bull run, they are capable of making benchmark-beating returns, but in a downslide in the market, they could fall sharply.
Long-Term Investment Horizon
1. It takes years for businesses to grow. 2. Investors must remain invested for at least 8–10 years to unlock the full potential of these funds.
Wealth Creation Opportunity
Even a small allocation to small-cap funds in your portfolio can significantly boost long-term wealth, provided you stay invested.
Diversification Benefits
These funds provide exposure to businesses from industries that often are not included in large- or mid-cap funds.
Understanding the Risks of Small Cap Funds Before You Invest
No investment is risk-free — Small cap funds carry their own set of risks, and you should be aware:
Market Risk
Long Gestation Period
High Volatility
Liquidity Risk
A bear market usually witnesses the maximum decline in small-cap funds.
These funds take time to deliver results. Short-term investors may be disappointed.
Stock prices of small-cap companies swing more than large-cap or mid-cap firms.
Since small-cap stocks are less frequently traded, buying and selling may be affected.
Difference Between Large Cap, Mid Cap and Small Cap Funds (Comparison Table)
Fund Type
Risk Level
Return Potential
Suitable For
Investment Horizon
Large Cap
Low
Moderate
Conservative investors
3–5 years
Mid Cap
Moderate
High
Moderate risk-takers
5–7 years
Small Cap
High
Very High
Aggressive investors
7+ years
Q1. What is a Small Cap Mutual Fund?
A Small Cap Mutual Fund invests at least 80% of its assets in small-cap stocks – companies with market capitalization of less than ₹5,000 crore.
Q2. Are Small Cap Funds risky?
Yes. These are extremely volatile and are highly risky investments. Yet, in the long run, they can provide outstanding returns.
Q3. How long should I stay invested in Small Cap Funds?
Ideally, for 8–10 years to allow small companies enough time to grow.
Q4. Which investors must avoid Small Cap Funds?
Short-term traders, conservative investors, or those in need of stability should avoid these funds.
Q5. What is the difference between Small Cap and Mid Cap Funds?
Mid Cap Funds: invest in mid-sized companies (ranked 101–250 by market cap). Small Cap Funds: invest in companies below the 250th rank. They are riskier but carry higher potential returns.
Small Cap Mutual Funds are a great wealth-generation tool for long-term players willing to accept short-term volatility in stride. When properly allocated, patiently, and disciplinarily, these funds can make you part of India’s growth revolution through emerging businesses.
But remember:
Invest in just a fraction of your portfolio.
Stay invested for the long term.
Always equate your investments with your risk tolerance and financial objectives.
Disclaimer This article is for informational purposes only and does not constitute financial advice. Before investing, you should consult a qualified financial advisor, consider your risk tolerance, investment horizon, and review the latest scheme documents, factsheet and disclosures from Mutual Fund.
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