Mutual funds & ETFs in India

For most Indian retail investors, mutual funds and ETFs — not individual stocks — are the right starting point. Here's how the ecosystem works.

What is a mutual fund?

A mutual fund is a pooled investment vehicle. Many investors put in money; a SEBI-registered Asset Management Company (AMC) uses that pool to buy a basket of securities according to a stated objective. You hold units of the fund, each priced at the day-end Net Asset Value (NAV).

SEBI fund categories

In 2017–18, SEBI tightened mutual fund classification to make labels comparable across AMCs. The main equity categories you'll see:

Large cap — at least 80% in the top 100 listed companies by market cap.
Mid cap — at least 65% in companies ranked 101–250 by market cap.
Small cap — at least 65% in companies ranked 251+ by market cap.
Flexi cap — at least 65% in equity, no cap-size restriction.
Multi cap — at least 25% each in large, mid and small caps.
ELSS — Equity-Linked Savings Scheme. Eligible for ₹1.5 lakh deduction under Section 80C (old tax regime). 3-year lock-in.
Index funds — passively track a published index (e.g. Nifty 50, Nifty Next 50).

Active vs passive

An active fund pays a manager to try to beat a benchmark by picking stocks. A passive fund (index fund or ETF) simply replicates a benchmark. Active funds charge higher fees (the "expense ratio"); over long horizons, fewer than half of Indian active equity funds beat their benchmark after fees, which is why low-cost index funds and ETFs have grown rapidly here too.

Expense ratio & "regular" vs "direct" plans

The expense ratio is the annual fee charged by the fund as a percentage of your investment. Two plans of the same scheme exist:

Regular plan — bought through a distributor; expense ratio includes a trail commission.
Direct plan — bought directly from the AMC or an execution-only platform; expense ratio is lower by 0.5–1.5%/year.

Over 20–30 years, that fee gap compounds into a very large difference.

SIP — Systematic Investment Plan

An SIP is an instruction to invest a fixed amount at fixed intervals (typically monthly). It does two useful things: it forces a habit, and it averages your purchase price across high and low markets ("rupee cost averaging"). SIPs are an operational mechanism, not a magic guarantee — but for most retail learners they remove the hardest variable (timing) from the equation.

What is an ETF?

An Exchange-Traded Fund is a mutual fund whose units trade on a stock exchange like a stock. You buy and sell ETF units intra-day at the market price (which closely tracks the fund's NAV). Examples: NIFTYBEES tracks the Nifty 50, BANKBEES tracks the Bank Nifty. ETFs typically have expense ratios well under 0.5%.

A simple decision frame

Decide your horizon. Money you'll need within 3 years generally shouldn't be in equity.
Decide active vs passive. If you don't have a strong reason to pick a specific manager, default to a broad index fund or ETF.
Pick a category (large cap, flexi cap, etc.) that matches your risk appetite.
Within that category, prefer larger AUM, longer track record, and lower expense ratio.
Use the direct plan. Always.