What really makes a mutual fund 'good'?

Summary: Investors often define a mutual fund as ‘good’ if it has delivered excellent returns in the recent past. However, returns don’t merely make a fund good. Here’s what you should keep in mind when deciding which fund is ‘good’ for you.

Let me guess what happens when you start looking at mutual funds. Very quickly, your mind wants to cut through the clutter and ask one simple thing: “Best mutual fund kaun sa hai?” You want a name, not a conversation. Preferably a fund that sounds guaranteed, beats inflation, saves tax and never seems to have a bad year. Because a name feels easier than a framework, and a quick winner feels better than a long explanation.

But that is exactly where trouble begins. Not because good funds don’t exist, but because ‘good’ doesn’t mean what most investors think it means.

Star chasing

The most visible aspect of a fund is its past returns. That’s also the most dangerous thing to obsess over.

If a fund has topped the charts in the last one or three years, investors assume it must be ‘good’. The reality is that recent performance often tells you more about where we are in the market cycle than about the fund's quality.

A very aggressive, concentrated fund will look brilliant in a roaring bull market and utterly miserable when the music stops. A steadier, more diversified fund might lag a little in euphoric times, but protect you much better in crashes. Which one is ‘good’?

For instance, over 10 years, Fund A and Fund B both ended up with roughly similar returns of about 12 per cent CAGR. Fund A did it with wild swings, up 40 per cent, down 25 per cent, up 30 per cent, while Fund B stayed in a narrower band, say between -10 per cent and 25 per cent. On paper, they look similar. In real life, more investors survive in Fund B.

So yes, returns matter. But how those returns were earned matters even more.

Role first

A fund is only ‘good’ in the context of what you’re using it for.

A very aggressive small-cap fund can be a good satellite holding for a long-term, high-risk investor. The same fund is a terrible choice as a core holding for someone whose child’s college fees are eight years away and who panics whenever the market falls 10 per cent.

Before judging a fund, ask: good for what?

• Is this a core fund meant to do the heavy lifting for decades? Then it should be diversified, sensible and not too exotic.
• Is this a satellite fund meant to add a little extra kick? Then a bit more aggression is okay, but with clear limits.
• Is this for a short or medium-term goal? Then a ‘good’ fund might actually be a conservative hybrid or a high-quality debt fund, not the hottest equity pick.

Inside Value Research Fund Advisor, this is always the starting point. A fund is never looked at in isolation; its role in the portfolio comes before its return chart.

Through cycles

A really good fund shows its character over multiple market cycles, not just in one phase.

We look for funds that:

• Do reasonably well in bull markets
• Don’t completely fall apart in bear markets, and
• Recover sensibly after falls

That means focusing on consistency and downside protection as much as on top-quartile returns. A fund that is always either number one or number 40 in the rankings is exhausting. A fund that lives quietly between, say, rank five and 15 most of the time is boring, but that boring consistency is what builds wealth.

Suggested read: Are the 'top 10 mutual funds' rankings misleading you?

We pay close attention to rolling returns and performance across different periods, not just the latest one-year number. We’d rather take a fund that’s been ‘good enough’ for 10 years than one that's been ‘amazing’ for two years and invisible before that.

Inside the portfolio

Another simple test: ignore the name, skip the ad, ignore the rating. Look at what the fund actually owns.

Ask a few basic questions:

• Is the portfolio reasonably diversified, or is it taking huge bets on a few stocks or sectors?
• Does the fund behave broadly as its category suggests, or is a ‘large-cap’ fund secretly running a mid- or small-cap strategy?
• Are the holdings sensible businesses you can broadly understand, or is it a zoo of fads, turnarounds and stories that depend on everything going right?

You don’t have to become a forensic analyst. But a quick look at the top holdings and sector spread tells you a lot about how the fund is taking risks.

This ‘look under the hood’ step is non-negotiable. We avoid funds whose portfolios look like thrill rides disguised as long-term investments. A good fund should not surprise you every quarter with random personality changes.

Costs matter

Two funds can look similar in every way, but one silently eats more of your return because of a higher expense ratio.

Over the course of a year, the difference between 1 per cent and 2 per cent costs may not look dramatic. Over 15 to 20 years, it compounds into a serious drag. That’s why cost is a key part of ‘goodness’, especially for core holdings.

This doesn’t mean the cheapest fund is automatically the best. A slightly higher-cost but clearly superior, well-run fund can still justify itself. But a high-cost fund that is merely average is a clear ‘no’.

In long-term portfolios, we bake in cost discipline. Where a good, low-cost option is available, we lean towards it, especially in roles where the fund is meant to be the backbone of your portfolio.

House culture

Behind every fund is a fund house. Behind every portfolio is a process.

A good mutual fund is not just a star manager who happens to be on a lucky streak. It’s usually backed by:

• A clear investment philosophy that doesn’t change every season
• A risk management framework that prevents extreme behaviour, and
• A culture that values investors’ long-term interests over chasing assets or fads

When that culture is strong, you see it: funds from the same house behave consistently, even when managers change. When it is weak, you see abrupt strategy shifts, style flips and funds trying to be everything to everyone.

This ‘house culture’ plays a big role in long-term outcomes. Many investors ignore it because it’s not visible in a single number, but in the long run, it often matters more than a 1-2 per cent return gap in any given year.

Putting it together

When selecting funds, the starting point is always to narrow the universe using a simple framework rather than hunting for the ‘fund of the year’. Before getting impressed by recent returns, it helps to ask a few basic questions:

• Is the fund right for the role you want it to play?
• Has it delivered reasonably consistently across different market phases?
• Does it protect capital reasonably well when markets fall?
• Are costs fair for what the fund delivers?
• Do the portfolio and fund house behaviour inspire confidence?

This kind of filtering does not produce a single ‘winner’. More often, it leads to a shortlist of funds that work well together across different market conditions. Quite often, the most useful outcome is not adding something new, but letting go of funds that add excitement without adding stability.

Better question

So what really makes a mutual fund good?

Not just a high recent return. Not just a five-star badge.

A good fund is one you can stick with. One that doesn’t force you to panic in bad years or feel clever in good ones. One that quietly does its job while you focus on your life and your goals.

Once you start seeing funds through that lens, you stop asking, “Best fund kaun sa hai?” and start asking, “Is this fund good for me, in this portfolio, for this goal?”

That’s when fund selection stops being a guessing game and starts becoming a plan.

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This column was originally published in The Times of India

This article was originally published on January 15, 2026.