What is the Difference Between Passive Funds and Active Funds?

Active funds rely on the fund manager’s research and judgment to select and adjust investments. Generally, the aim is to generate potential returns above a benchmark. 

In comparison, passive funds follow an underlying index (such as Nifty 50 or S&P BSE Sensex) and maintain exposure based on its composition. The fund managers of passive schemes may not make independent investment calls.

As an investor, you may include actively managed or passively managed mutual funds, or a combination of both, in your investment portfolio. When we talk about an actively managed mutual fund, the respective fund manager is typically more involved in the decision-making process. Unlike passive funds, active funds involve more frequent rebalancing of assets. 

In passive funds, fund managers do not play an active role in deciding the ratio of the underlying assets. This type of mutual fund invests in the same assets as that of its benchmark index.  

This is the main difference between passive funds and active funds. Now, let us delve deeper to gain more knowledge about them.

Active funds are mutual funds where fund managers actively decide which stocks to buy and sell. They achieve this by closely analysing stock market movements and economic indicators to try and outperform the market.

You can build an actively managed portfolio by investing in a collection of active funds. In any of these funds, the goal of the fund manager remains to beat the returns generated by a benchmark index. Some of the benchmark equity indices in India include Nifty 50, BSE 200, BSE Midcap index, and so on. 

How Do Actively Managed Funds Work?

Active funds are managed by professionals who make investment decisions on which stocks to invest in. Their aim is to outperform a specific benchmark, like the Nifty 50, BSE Sensex, etc. The fund manager's role involves selecting stocks and assets while continuously analysing market trends and economic conditions. Their objective is to achieve returns that exceed the benchmark.

Fund managers work with analysts and researchers to buy and sell investments strategically. When you are selecting active funds, you should also assess the manager's long-term track record across different market conditions. However, you also need to remember that past performance is not a reliable indicator of future results.

Passive mutual funds try to mimic the performance of a benchmark index or commodity and are generally preferred by individuals who prioritise long-term investing.

Passively managed funds can be a passive index fund, FoF, exchange-traded funds, and ETFs. As a beginner, it is safer to invest in this type of fund as the risks of short-term volatility can be successfully averted. 

How Do Passively Managed Funds Work?

Compared to active fund investors, you need to bear a much lesser expense ratio while participating in a passively managed fund. This is because these funds do not require active management.    

Passive funds try to replicate their respective indices by investing in the same stocks in the same proportion. Instead of trying to beat the index, their aim is to provide similar returns in line with the overall market. Tracking errors can still occur in passive funds, though they tend to be lower than in active funds. 

As you understand the key differences, they will help in making a decision between a passively managed index fund and an active fund. 

Below, we have provided a table outlining the major distinctive points:

Ultimately, your choice between an active fund or a passive index fund for SIP or Lumpsum will predominantly rely upon your investment objectives and the prevailing market conditions.

Experienced investors suggest carefully assessing personal financial situations before determining the most suitable option. To start with, you can seek professional support to help create a well-defined strategy for investments.

1. Is it better to invest in passive funds or active?

The choice between active and passive investments depends on the investor’s risk appetite, time horizon and return expectations. If you have a lower risk appetite, then you may go for passive funds. On the other hand, if you prefer higher risk active funds may be suitable.

2. Are active funds worth it?

Actively managed funds hold the potential to provide market-beating returns. However, there is no guarantee of consistent outperformance. Thus, investors may weigh their expected rewards against the risks involved.

3. What is the difference between actively and passively managed equity funds in 2026?

The primary difference lies in how investments are selected and managed. Generally, the performance of active funds is influenced by the fund manager’s ability to research and select securities. 

The portfolio may be actively rotated by buying, selling, or replacing securities based on market conditions and the manager’s assessment. The goal of such a scheme is to outperform the benchmark.

In comparison, passive funds follow a predefined index and seek to replicate its performance. The securities are not actively rotated based on the fund manager’s market views. Instead, the fund aims to hold the same securities in broadly the same weights or proportions as the underlying index.

4. What is a passive fund in mutual funds?

A passive fund tracks a particular market index, sector, or commodity and potentially offers a similar return, subject to tracking error. Generally, the fund follows the index’s composition and invests in the same securities. 

Such schemes do not require active decision-making and consequently, may have a lower expense ratio than active funds.

5. Can active funds outperform their benchmark?

Unlike passive funds, the investment objective of an active fund could be to outperform its benchmark. However, there is no assurance or guarantee that the fund will outperform its benchmark or generate higher potential returns, as its performance depends on:

• Market conditions
• Security selection, and 
• The fund manager’s investment decisions. 

6. Does a passive fund always deliver exactly the same return as its benchmark?

A passive fund may aim to replicate its benchmark’s performance. However, its return may differ due to tracking errors. Additionally, the following factors can create a difference between the fund’s return and that of the underlying index:

• Fund expenses
• Transaction costs
• Cash holdings, and 
• Other portfolio-related expenses. 

Thus, investors may realise that passive investing seeks to closely follow the benchmark rather than perfectly match it.

7. Is the fund manager’s role completely absent in a passive fund?

Note that a passive fund requires professional management (just like active funds), but the manager has less discretion over security selection. That’s because the portfolio is primarily constructed and maintained according to the rules of the underlying index. 

As per general market understanding, the fund manager’s responsibilities may include: 

• Managing inflows and outflows
• Rebalancing the portfolio when the index changes, and 
• Attempting to minimise tracking differences.

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