NIFTY 5024,318.00 0.62%
SENSEX80,142.00 0.48%
GOLD /10G72,410.00— stable
10Y G-SEC6.94— stable
USD/INR83.42 0.06%
NIFTY 5024,318.00 0.62%
SENSEX80,142.00 0.48%
GOLD /10G72,410.00— stable
10Y G-SEC6.94— stable
USD/INR83.42 0.06%
Shrivin Financial Planning

What Are Mutual Funds and How Do They Work?

Understand the basics of mutual funds, how investors’ money is pooled, how schemes invest across different securities, and the role of professional fund management.

What Are Mutual Funds and How Do They Work?
20 August 2026finance

Mutual funds are one of the commonly used investment options for individuals who want to participate in financial markets without selecting and managing individual securities on their own.

A mutual fund collects money from multiple investors and invests the combined amount in a portfolio of securities such as shares, bonds, government securities, money-market instruments, or a combination of these assets. The portfolio is managed according to the investment objective mentioned in the scheme documents.

How Does a Mutual Fund Work?

When you invest in a mutual fund, your money is combined with the investments made by other investors in the same scheme.

In return, you receive units of the mutual fund. The value of these units is represented by the Net Asset Value (NAV).

For example, if the NAV of a scheme is ₹20 and you invest ₹10,000, approximately 500 units may be allotted, subject to applicable charges, cut-off timings, and scheme conditions.

The NAV changes depending on the market value of the securities held by the scheme.

Who Manages Mutual Funds?

Mutual fund schemes are managed by Asset Management Companies, commonly known as AMCs.

Professional fund managers manage the scheme portfolio according to its stated investment objective. Their responsibilities may include:

  • Selecting securities
  • Monitoring market developments
  • Managing portfolio allocation
  • Reviewing risk
  • Buying and selling securities
  • Ensuring the portfolio remains aligned with the scheme objective

However, professional management does not remove investment risk. Mutual fund values can rise or fall depending on market conditions.

Major Types of Mutual Funds

Mutual funds are available in several categories.

Equity Mutual Funds

Equity mutual funds primarily invest in shares of companies.

These schemes are generally exposed to stock-market fluctuations and may be more suitable for investors who understand market volatility and have an appropriate investment horizon.

Debt Mutual Funds

Debt mutual funds primarily invest in fixed-income securities such as:

  • Government securities
  • Corporate bonds
  • Treasury instruments
  • Money-market securities

Their risk characteristics differ from equity funds, but they are not risk-free.

Hybrid Mutual Funds

Hybrid funds invest across more than one asset class, commonly equity and debt.

The proportion allocated to each asset class depends on the particular scheme category and investment strategy.

Index Funds

Index funds attempt to replicate the performance of a market index such as the Nifty 50 or Sensex.

Rather than actively selecting securities, the fund generally invests in securities forming part of the underlying index.

Liquid Funds

Liquid funds invest primarily in short-term money-market and debt instruments within prescribed maturity limits.

They are generally designed for relatively short investment periods, although they continue to carry applicable risks.

SIP and Lump-Sum Investing

Mutual funds can generally be accessed through different investment methods.

Systematic Investment Plan

A Systematic Investment Plan, or SIP, enables an investor to invest a fixed amount at regular intervals.

For example:

₹2,000 every month
₹5,000 every month
₹10,000 every quarter

A SIP is an investment method and should not be confused with a separate investment product.

Lump-Sum Investment

A lump-sum investment involves investing a larger amount at one time instead of investing periodically.

The suitability of either approach depends on several factors including available funds, investment horizon, risk tolerance, and market conditions.

What Is NAV?

NAV stands for Net Asset Value.

It represents the per-unit value of a mutual fund scheme after accounting for the market value of its assets and applicable liabilities.

NAV should not be interpreted in the same way as the market price of a company share.

A fund with a lower NAV is not automatically cheaper or better than a fund with a higher NAV.

Benefits Commonly Associated With Mutual Funds

Mutual funds may provide investors with features such as:

Diversification

A mutual fund may invest across multiple securities, industries, or asset classes, depending on its mandate.

This can help reduce concentration in a single security, although diversification does not eliminate market risk.

Professional Fund Management

Investment decisions are handled by professional fund managers within the scheme's defined mandate.

Accessibility

Several mutual fund schemes allow investors to begin with relatively small investment amounts.

Liquidity

Many open-ended mutual fund schemes permit redemption on business days, subject to applicable scheme rules, exit loads, lock-in periods, and processing timelines.

Transparency

Mutual funds publish information such as NAV, portfolio disclosures, factsheets, scheme documents, and risk-related information periodically.

Risks Investors Should Understand

Mutual funds are market-linked products.

Depending on the scheme, investors may face:

  • Market risk
  • Interest-rate risk
  • Credit risk
  • Liquidity risk
  • Concentration risk
  • Currency risk
  • Volatility
  • Changes in economic or regulatory conditions

Different schemes carry different levels and types of risk.

Before investing, investors should review documents including the Scheme Information Document, Key Information Memorandum, and applicable Risk-o-Meter.

Final Thoughts

Mutual funds provide access to professionally managed investment portfolios across different asset classes and categories.

However, selecting a scheme should not be based solely on recent returns. Investors should understand the scheme objective, associated risks, investment horizon, costs, and underlying portfolio characteristics before making an investment decision.

Disclaimer: Mutual Fund investments are subject to market risks. Read all scheme-related documents carefully before investing. Past performance does not guarantee future performance.