The most common portfolio I review has somewhere between 12 and 18 mutual funds.
The investor usually can't name all of them from memory. They definitely can't explain what each one is for. And almost every time, they believe this means they're well diversified.
They're not. They're confused — and confusion has a cost.
The Myth of "More Funds = More Diversification"
Here's something most people don't realise: more funds does not mean more diversification.
Five large-cap funds from five different fund houses still hold roughly the same 40 to 50 stocks. Reliance, HDFC Bank, ICICI Bank, Infosys, TCS — they show up everywhere. You're not spreading risk. You're paying five different expense ratios to own the same companies five times over.
What 18 Funds Actually Costs You
It's not just overlap. It's the mental load of tracking 18 separate line items every time you check your portfolio.
It's the inability to answer a simple question: "How am I doing against my goals?" — because the funds were never mapped to goals in the first place.
It's the quiet anxiety of knowing something is probably redundant, but not knowing which ones, or how to safely consolidate without triggering tax events or losing track of what you already own.
The Right Number
For most investors — the right number is 5 to 7 funds. Not 18. Not even 12.
Each one with a specific purpose. Each one belonging to a specific timeline bucket. Nothing overlapping. Nothing redundant.
How to Get There
The fix isn't picking new "better" funds. It's stepping back and asking three questions for every single holding you have:
What is this for? What timeline does it serve? Does another fund already do this job?
Once those three questions are answered honestly — most portfolios shrink from 18 holdings to 6 or 7, with zero loss in actual diversification. Often the diversification improves, because the redundant overlap gets replaced with genuine coverage across asset classes and goals.