Why Having 8 Mutual Funds Is Not a Portfolio Strategy (And What to Do Instead)

Wednesday, Mar 4, 2026

You have SIPs running. Maybe eight of them, maybe ten. Every month the money goes out, the NAVs move, and somewhere in the back of your mind sits a question you have never fully answered: is this actually working?

If you cannot explain what each fund is doing in your portfolio, that feeling is telling you something worth listening to.

Why do most investors end up with too many mutual funds?

Mutual fund portfolio overlap is one of the most common and least discussed problems in retail investing in India. It does not happen because investors are careless. It happens because of the way investing is typically sold.

Each year produces a new top-performer list. Each platform recommends a slightly different set of funds. Each market cycle creates a new "category to watch." You add one fund after a good market run, another after a friend's recommendation, a third after reading an article. Before long you have ten SIPs and no coherent structure tying them together.

According to AMFI, there are over 10 crore active SIP folios in India. A significant share of those investors hold more funds than their goal requires, with many unable to articulate why specific funds sit in their portfolio.

This is not a personal failure. It is a predictable outcome of how the industry is structured.

Portfolio sprawl is what happens when an investor accumulates SIPs across multiple funds without a defined milestone or coherent structure. The result is overlap, tracking fatigue, and no clear answer to the question: am I on track? The fix is not better fund selection. It is fewer funds, each with a specific role, anchored to a target amount.

What does mutual fund portfolio overlap actually cost you over time?

The instinct behind holding more funds is sound: spread the risk, do not put everything in one place. The problem is that owning eight equity mutual funds does not spread equity risk. When markets fall 20 percent, all eight funds fall with them. You have not diversified. You have multiplied your paperwork.

Research on Indian large-cap mutual funds consistently shows that the top 30 to 50 stocks appear across the majority of funds in the category. If you hold four large-cap funds, you are likely holding the same companies four times over, paying four expense ratios, and triggering four sets of capital gains events every time you rebalance.

The real cost is not fees alone. It is the behaviour that a cluttered portfolio produces.

Behavioural finance research, including foundational work by Daniel Kahneman on loss aversion, shows that investors who monitor more positions make more reactive decisions and achieve worse long-term outcomes. More funds means more noise. More noise means more chances to react. And in mutual fund investing, reacting is almost always expensive.

Behaviour	What it actually does	What a focused portfolio does instead
Holding 4 large-cap funds	Duplicates exposure, quadruples cost	One large-cap fund covers the category cleanly
Adding a fund after every dip	Resets holding period, breaks compounding	Stays invested through cycles, compounds uninterrupted
Switching to last year's top performer	Exits at lows, misses recoveries	Process-driven selection, not recency bias
Tracking 10 plus NAVs monthly	Emotional noise, reactive exits	One annual review against a clear milestone

For a deeper look at how true risk management works beyond fund count, read Modern Risk Management for Everyday Investors.

Why does diversification get confused with duplication so often?

Diversification, in its original meaning, is about spreading exposure across assets that do not move together. When one falls, another holds. That is a statement about correlation and asset class behaviour, not about the number of fund names on your statement.

Owning eight equity funds inside the same market does not reduce your equity risk. It reduces your clarity.

True diversification for a long-term retail investor in India covers four to five distinct return drivers: large-cap stability, mid and small-cap growth potential, a debt or balanced advantage buffer for volatility management, and perhaps a flexi-cap fund for manager discretion across market cycles. That is four roles. Each role needs one fund. Not three.

The confusion persists because adding funds feels like reducing risk. It is a psychological comfort, not a financial one. SEBI's investor education guidelines consistently emphasise that portfolio construction should reflect an investor's goal and risk profile, not the breadth of products available.

If you are unsure whether your current funds are pulling in different directions or the same one, this breakdown of Value vs Growth investing styles is a useful place to start.

How many mutual funds should you actually hold?

At GP, we call this the Milestone Method. The idea is to define your target amount first, then build the minimum portfolio needed to reach it with the right risk posture for that stage of the journey.

For an investor building toward ₹1 Crore over seven to ten years, the portfolio does not need ten funds. It needs four with clear, non-overlapping roles:

One large or large-mid cap fund for core stability and consistent compounding
One mid-cap or small-cap fund for growth exposure over the full horizon
One flexi-cap or multi-cap fund for manager discretion across market cycles
One debt or balanced advantage fund to manage drawdown risk as the milestone approaches

Every fund has a job. No two funds are doing the same job. The investor can explain the portfolio in four sentences, one per fund.

If markets deliver 8 to 12 percent annually over a ten year horizon, a focused four fund portfolio and a cluttered twelve fund portfolio will produce similar gross returns. The focused portfolio will produce better net returns because of lower costs, lower tax drag, and far fewer emotional exits along the way.

For a practical guide on evaluating whether your current funds are actually earning their place, read How to Choose the Right Mutual Funds.

What is the first step toward a leaner portfolio?

Start with a simple audit. For every fund you hold, write one sentence: what specific job is this doing that no other fund in my portfolio already covers?

If you cannot write that sentence, the fund is likely duplicating something else.

You do not need to exit everything immediately. Consolidation can happen gradually, especially when exit loads or short-term capital gains are a consideration. The direction matters more than the speed.

A lean mutual fund portfolio is not a compromise. It is a structural advantage. Fewer positions means fewer decisions, less noise, and a higher probability that you stay invested through the periods that feel the worst, which are usually the periods when compounding does its best work.

The edge in long-term investing rarely comes from finding better funds. It comes from building a structure clear enough to hold without flinching.

Most investors who read this already understand the idea. Their portfolio does not reflect it yet. The gap between knowing this and having it structured correctly is where years of compounding quietly disappear.

This is exactly the problem The Wealth Roadmap is built to solve. Each milestone portfolio uses a deliberately lean set of funds with no overlap and no dead weight. Every fund has a role. The structure is built to hold, not tinker. If your portfolio does not yet reflect this, that is exactly what the GP Mutual Fund smallcase is designed to fix. See how it works: The Wealth Roadmap

Disclaimer: Mutual fund investments are subject to market risks. Read all scheme-related documents carefully before investing. The information in this article is for educational purposes only and does not constitute investment advice.