What is a Small Cap Mutual Fund?
A small cap mutual fund is a type of equity mutual fund that invests primarily in small cap companies — defined by SEBI as companies ranked 251st and below by market capitalisation on Indian stock exchanges.
These are typically growing businesses that are not yet well known but have the potential to become the large companies of tomorrow. Think of companies like Titan, Bajaj Finance or Page Industries — they were all small cap at some point in their journey.
How Does a Small Cap Fund Work?
When you invest in a small cap mutual fund, the fund manager pools your money with thousands of other investors and invests at least 65% of the portfolio in small cap stocks as mandated by SEBI. The remaining 35% can be in mid cap, large cap stocks or cash.
- ✓Minimum 65% of portfolio must be in small cap stocks (SEBI rule)
- ✓Fund manager selects stocks from 250+ small cap universe
- ✓NAV changes daily based on stock prices
- ✓You can invest via SIP (monthly) or lumpsum
- ✓Units are allocated at the day's NAV when you invest
Historical Returns — What to Expect
Small cap mutual funds have historically delivered the highest returns among all mutual fund categories over long periods — but with significantly higher volatility along the way.
| Time Period | Avg Small Cap Return | Nifty 50 Return | FD Return |
|---|---|---|---|
| 1 Year | 28–35% | 15–18% | 6.5–7% |
| 3 Years | 22–32% | 13–16% | 6.5–7% |
| 5 Years | 18–28% | 12–15% | 6.5–7% |
| 10 Years | ~22% CAGR | ~13% CAGR | ~7% p.a. |
Past performance. Not a guarantee of future returns. For illustration only.
Risks You Must Understand
Liquidity Risk
Small cap stocks are thinly traded — meaning when markets crash, it can be hard for fund managers to sell stocks quickly without impacting prices. This is why very large AUM small cap funds sometimes struggle to perform.
Concentration Risk
Many small cap funds hold significant positions in a handful of stocks. If those companies face business problems, the fund's NAV can fall sharply in a short time.
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Who Should Invest?
You have a minimum 7–10 year investment horizon, can handle 40–50% temporary falls without panic selling, and already have large and mid cap as your portfolio foundation.
You need the money in less than 5 years, you are a first-time investor, you panic when markets fall, or you cannot sleep if your investment is down 30–40% temporarily.
How to Start Investing
- 1Complete your KYC (one time) on any SEBI registered platform
- 2Choose a platform — Kuvera, MF Central, Zerodha Coin for direct plans
- 3Search for your chosen small cap fund
- 4Select Direct Plan — Growth option
- 5Set up a monthly SIP — minimum ₹500 to ₹1,000
- 6Link your bank account and activate the SIP
💡 Pro Tip from CRN India
Always choose Direct Plan over Regular Plan. The 0.5–1% lower expense ratio compounds to lakhs of rupees extra over 15–20 years in small cap funds. Use Kuvera or MF Central — both are free.Final Verdict
Small cap mutual funds are one of the most powerful wealth-creation tools for Indian investors — but they demand patience, discipline and a strong stomach for volatility. Never invest money you may need in the next 5 years in small cap funds.
If you have a 7–10 year horizon and can commit to a systematic SIP without panic-selling — small cap funds can genuinely transform your wealth over the long term.
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