The Traditional Choice: What Are Active Funds?
An actively managed fund is run by a professional fund manager or a team of experts. Their primary goal is to 'beat the market' by handpicking stocks and other securities they believe will outperform a benchmark index, like the Nifty 50 or Sensex. This
hands-on approach involves continuous research, analysis, and strategic decisions to buy, hold, or sell assets. The potential to generate higher returns, known as 'alpha', is the main appeal of active funds. However, this expertise comes at a price. Active funds charge higher management fees, which are bundled into a figure called the expense ratio. In India, these fees typically range from 1% to 2.5% annually.
The Challenger: Understanding Index Funds
Index funds represent a passive investment strategy. Instead of trying to beat the market, their goal is to mirror the performance of a specific market index. A Nifty 50 index fund, for example, will hold the same 50 stocks in the same proportions as the Nifty 50 index itself. There are no star fund managers making tactical bets; the fund simply replicates the index. This key difference leads to the biggest advantage of passive funds: significantly lower costs. With minimal management required, the expense ratios for index funds in India are typically between a mere 0.05% and 0.5%.
The Performance Puzzle: Why Pay More for Less?
The core reason for the shift towards passive investing is a growing body of evidence showing that the majority of active funds fail to justify their higher fees. S&P's widely-cited SPIVA (S&P Indices Versus Active) scorecard consistently reveals that a large percentage of actively managed large-cap funds in India do not beat their benchmark indices over the medium to long term. Reports show that over 5 and 10-year periods, more than 70-80% of active large-cap funds underperform their benchmarks. When investors realise they are often paying a premium for underperformance, the appeal of a low-cost fund that reliably delivers market returns becomes hard to ignore.
The Compounding Power of Lower Costs
A difference of 1% or 1.5% in annual fees might seem small, but its impact over the long term is enormous due to the power of compounding. That small fee difference is deducted from your investment returns every single year, meaning you have less capital working for you. Over an investment horizon of 15 or 20 years, this fee drag can erode a substantial portion of your potential wealth. For example, one analysis shows that a Rs 10 lakh investment could be worth over Rs 8.6 lakh more after 15 years in a low-cost index fund compared to a higher-cost active fund, based on the cost difference alone. As Indian investors become more cost-conscious, this mathematical reality is a powerful driver towards passive options.
Market Maturity and Increased Awareness
As the Indian stock market has matured, it has become more 'efficient'. Information on large, well-researched companies is now widely and instantly available, reducing the edge that fund managers once had in finding mispriced stocks. Regulatory changes, such as SEBI's 2018 fund categorization norms that required large-cap funds to invest at least 80% in the top 100 stocks, have also made it harder for managers to generate alpha. Simultaneously, a new generation of investors has become more financially literate, aided by the growth of digital investment platforms. This increased awareness and transparency has led more investors to question the value proposition of high-cost funds.
The Verdict: A Core Strategy for Modern Portfolios
The assets managed by passive funds in India have seen explosive growth, with a compounded annual growth rate of over 34% in the five years leading up to March 2026. Their share of the total mutual fund industry's assets has nearly doubled in that period. This does not mean active funds are obsolete. In less-efficient market segments, such as small-cap and mid-cap stocks where information is less widespread, skilled active managers still demonstrate an ability to outperform their benchmarks. However, for the core of most investors' portfolios, particularly in the large-cap space, the evidence is compelling. The combination of low costs, transparency, and simplicity has firmly established passive investing as a mainstream strategy in India.
