Passive Investment Funds - Meaning, Benefits and How to Invest?

Passive funds are index mutual funds or ETFs that aim to mirror the performance of a market index such as the Nifty 50 or Sensex. They do this by investing in the same securities and broadly the same proportions as the index. Since there is no active stock-picking, passive funds typically have lower costs, and they aim to offer returns in-line with the index, subject to tracking error.

Passive investment funds are index mutual funds or ETFs that do not try to beat the market. Instead, they replicate how a market index (say the Nifty 50 or Sensex) performs. These funds invest in the “same companies” and in the “same proportion” as the index they follow. For example, if a Company “A” is part of the Nifty 50, the fund also holds the Company “A” in the same ratio. 

Now, because the fund only mirrors the index, the manager does not choose stocks or decide when to buy or sell. As a result, passive funds are usually lower in cost, and your returns move in line with the overall market. 

So, are you also looking to invest? Read this article to first understand how passive funds work and how they differ from active funds. Next, check out their five major benefits and then explore the various passive schemes offered by Tata Mutual Fund™.

The main purpose of passive funds is to follow the performance of a market index. They do this by copying the structure of the chosen benchmark. Additionally, since the goal is only to match the index, there is no need for frequent buying or selling of stocks. For more clarity, let’s see how they work:

1. Tracking a Market Index

   A passive fund invests in the same companies and in the same proportions as its chosen index. For example, 

   • A Nifty 50 index fund buys shares of all 50 companies included in the Nifty 50.

   • It even matches their weight in the index.

     This may keep the fund’s returns close to the index’s performance (subject to tracking errors).

      

2. The Role of Fund Managers

   Fund managers in passive funds do not select stocks based on personal judgment. Their main job is to keep the fund’s portfolio in line with the index. When the index adds or removes a company, the fund manager adjusts the portfolio to match those changes.

    

3. Investment Strategy

   Always remember that the investment objective of passive funds is to mirror the market segment they track and not to outperform it. As a result, your returns may:

   • Reflect the “average growth of the market” and

   • Not be influenced by a fund manager’s skill or market timing.

Passive and active mutual fund schemes are two distinct ways to invest money. They both follow different investment styles! As mentioned above, a passive fund may simply try to match the performance of a market index, but active funds try to beat their benchmark. This creates differences in:

• How the fund is managed

• The costs involved

To gain clarity, refer to the comparison table below:

For someone looking to build long-term wealth, passive funds may be a good starting point in 2025. They’re low-cost, easy to understand, and Broader Market based Passive Fund could give you instant diversification. To gain further knowledge, check out these five key benefits offered by passive mutual funds:

1. Lower Costs

   Passive funds charges lower expense ratios as they do not involve constant stock research or frequent trading. Lower fees mean you keep a larger share of the market return. Let’s understand through a hypothetical example: 

   • Assume that the market (before fees) gives a 10% return in a year.

   • Now, a passive fund charging 0.15% leaves you with 10.00% - 0.15% = 9.85%. 

   • In contrast, an active fund* charging 1.00% would leave you with 10.00% - 1.00% = 9.00%. 

     Over the long term, this higher differential return may let you potentially build a comparatively higher corpus. 

     *Assumed that the active fund couldn’t outperform the market.

      

2. Easy to Understand What You Own

   A passive fund holds the same stocks in the same proportions as its index and regularly publishes its holdings and weightings. That makes it easy to see which companies you own through the fund. There is no need to evaluate a manager’s strategy or track frequent changes.

    

3. Built-in Diversification 

   Index mutual funds (a type of passive fund) buy a broad set of stocks that form the index. That spreads your money across many businesses and sectors. 

   The advantage? If the share price of one company falls, the impact on your overall investment stays limited because the fund also holds many other companies. Gains or stability in those holdings may balance out the loss from a single stock.

    

4. You Get The Market’s Return Minus Small Differences

   As a passive mutual fund investor, you may expect returns close to the index, minus “tracking differences” and fees. Usually, such tracking differences come from:

   • Fund costs

   • Timing of trades

   • Cash holdings

   • Minor delays when the index changes

     Since the goal is to mirror the index, the performance could be more predictable in the sense that it follows the broad market trend rather than depending on a manager’s stock picks.

      

5. May Have A Lower Chance of Long-Term Underperformance

   Many active funds rely on a manager’s skill and choices. If the manager picks wrong stocks or times the market poorly, the fund can lag the index for years. 

   Now, passive funds may remove that single point of failure. By just tracking the index, you could avoid the risk that a manager will underperform because of bad decisions. 

   Please note that this still does not eliminate “market risk”, but it only lowers the chance that your fund underperforms the index because of human error or poor strategy.

Tata Mutual Fund™ offers a range of passive investment options across different categories/types, such as:

• Index Funds

• Exchange Traded Funds (ETFs)

• Fund of Funds (FoFs)

Each scheme allows investment through SIP or lump sum modes and is available in Direct or Regular plans, with Growth and IDCW (Income Distribution Cum Capital Withdrawal) options. Below is a list of few ETFs, FOFs, and index funds that one may consider for investing. 

Every investment carries some level of risk, and passive funds are no exception. Check out the risk levels of each Tata Mutual Fund™ passive scheme mentioned above:
 

1. Tata Silver ETF Fund of Funds

2. Tata Silver ETF

3. Tata Nifty Next 50 Index Fund

4. Tata Nifty200 Alpha 30 Index Fund

5. TATA Nifty G Sec Dec 2029 Index Fund

6. Tata Income Plus Arbitrage Active FOF

Disclaimer: Investors are requested to note that they will be bearing the recurring expenses of the fund of funds scheme, in addition to the expenses of the underlying scheme in which the fund of funds scheme makes investments.

So now you know that passive mutual funds are mutual fund schemes that mirrors the performance of a market index (such as the Nifty 50 or BSE Sensex), rather than trying to outperform it. To do so, they may invest in the same companies and in the same proportion as the index. 

In 2025, passive funds may be a good option as they potentially offer:

• Lower costs compared to active funds

• Simple + easy-to-understand investment structure

• Diversification across multiple companies

• Market-linked returns

• Reduced risk of underperformance

If you are looking to invest, Tata Mutual Fund offers multiple passive investment schemes across ETFs, Fund of Funds (FoFs), and Index Funds.

1. What is a passive investment fund in 2026?

A passive investment fund is a mutual fund or ETF that aims to replicate the performance of a specific index or benchmark, such as the Nifty 50 or Sensex, rather than trying to outperform it. In simple terms, the passive funds meaning is that the fund holds the same securities in the same proportions as its chosen index, rather than the manager actively selecting securities. Passive funds aim to offer returns in line with the underlying index, subject to tracking errors.

2. What is the difference between active and passive funds?

The main difference between active vs passive funds in India is how the portfolio is managed. Active funds rely on a fund manager to select securities with the aim of outperforming a benchmark. Passive funds follow a predefined index or asset and aim to replicate its performance, subject to tracking error.

3. Are passive funds cheaper than active funds in India?

Passive funds generally have lower expense ratios than comparable actively managed funds because they do not require the same level of active security selection and portfolio management. However, the passive fund expense ratio varies between schemes, so you should read the scheme information document carefully. 

4. Have passive funds beaten active funds in India?

When it comes to active vs. passive funds, there is no consistent answer across all categories or periods in terms of performance. However, a recent study by Livemint compared the 3, 5, and 7-year rolling returns from Jan 2013 to 31st July 2026. It showed that passive funds beat active funds 54%-70% of the time in the large-cap and mid-cap segments. However, for other categories, active funds performed better. But remember that past performance does not guarantee future returns.

5. What types of passive funds are available in India?

Passive investing in India includes index mutual funds and ETFs tracking different benchmarks and assets. These can include broad-market equity indices, sectoral or thematic indices, debt indices, and commodities. Investors can choose passive investing in India based on the underlying index or asset, their goals, and risk appetite.

6. Is an ETF a passive fund?

Yes, ETFs, or exchange-traded funds, are passive funds in India. As per SEBI, they are open-ended schemes that replicate or track a particular index or asset such as Nifty 50, Sensex, or domestic gold prices. 

The views mentioned above are for information & educational purposes only and do not construe to be any investment, legal, or taxation advice. Investors must do their own research before investing. The views expressed in this article are personal in nature and in is no way trying to predict the markets or to time them. Any action taken by you on the basis of the information contained herein is your responsibility alone, and Tata Asset Management Pvt. Ltd. will not be liable in any manner for the consequences of such action taken by you. Please consult your Mutual Fund Distributor before investing. The views expressed in this article may not reflect in the scheme portfolios of Tata Mutual Fund. There are no guaranteed or assured returns under any of the schemes of Tata Mutual Fund.