Focused funds: is holding only 30 stocks conviction or recklessness?

A diversified equity fund might hold sixty stocks. A focused fund holds thirty at most, and often twenty-two. The pitch writes itself: why dilute your best ideas with your fortieth-best one?

The counter-question is the one that matters. If your best ideas are wrong, what protects you?

What the category is

A Focused Fund is defined by a hard ceiling: a maximum of 30 stocks. It must state which market-cap segment it intends to focus on, and under SEBI's revised categorisation it must hold at least 80% of assets in equity — up from the earlier 65%.

The stock cap is the only structural constraint. A focused fund may be large-cap-heavy, multi-cap, or concentrated in mid caps; the label tells you about concentration, not about where on the risk curve it sits. Two focused funds can be entirely different products. Read the market-cap allocation, not the category.

The arithmetic of concentration

At 30 stocks, an average position is 3.3%; the top holding is often 8–10%. That has three consequences worth stating plainly.

Single-stock risk becomes portfolio risk. A 9% position that halves costs the fund 4.5% on its own. In a 60-stock fund, the same disaster in a 2% position costs 1%. The concentrated fund needs to be right about that name, not merely right on average.

Diversification benefit is already mostly captured. This is the uncomfortable finding for both sides of the argument. Most of the reduction in portfolio volatility from diversifying arrives by roughly the twentieth to thirtieth holding; beyond that, additional names reduce risk very slowly. So a 30-stock portfolio is not reckless — it sits close to where the diversification curve flattens. What it removes is not much volatility but a good deal of insulation from being wrong.

Dispersion widens at both ends. Focused funds populate both the top and the bottom of their category tables, and the same fund often visits both within one cycle. The average is unremarkable; the range is wide. That is what concentration buys — not a higher expected return, but a wider distribution of outcomes around it.

The part that decides whether it works

Concentration is a multiplier on manager skill, in both directions. It does not create skill. If the process is sound, fewer holdings mean the good decisions matter more. If it is not, fewer holdings mean the bad ones do.

Which means the due diligence is not about the category at all — it is about the manager and the process:

• Is the concentration deliberate or incidental? A fund holding 28 stocks because the mandate caps it at 30 is different from one holding 28 because the manager could only find 28 businesses worth owning.
• How long is the track record, and through what? A focused fund needs a full cycle including a drawdown before you can distinguish conviction from luck. Read rolling returns, not a trailing three-year number.
• What is the turnover? High portfolio turnover in a concentrated fund means the "high conviction" positions are being changed frequently, which is a contradiction worth noticing.
• What happens if the manager leaves? In a 60-stock diversified fund, process dominates. In a 25-stock high-conviction fund, the individual matters far more — which makes a manager change a much bigger event here than elsewhere.
• How big has it got? Concentration and size fight each other. A 25-stock strategy running ₹30,000 crore cannot take meaningful positions in anything outside the large-cap universe, which quietly converts it into a large-cap fund with a focused label.

How to hold one

• As a satellite, not the core. A focused fund alongside a diversified or index core is a coherent structure; a portfolio of three focused funds is a concentrated portfolio you did not consciously choose.
• Size it for the bad years. If a 25% drawdown when the index is down 15% would make you sell, this category is not for you — and there is no shame in that. The best fund you abandon returns less than the mediocre one you hold.
• Check the overlap with what you already own. A focused large-cap fund's top ten and your index fund's top ten are frequently the same ten companies. See how many funds you need.
• Give it a full cycle before judging. Three years of underperformance in a focused fund is normal, not diagnostic. What is diagnostic is a change in process, mandate or manager.

Pitfalls to avoid

• Buying the concentration rather than the manager. Thirty stocks is not a strategy; it is a constraint. The strategy is whose thirty.
• Treating it as a core holding. It is not diversified enough to be the thing everything else sits on.
• Owning several. Three focused funds do not diversify each other — they compound into a portfolio with the concentration of one and the fees of three.
• Panicking on a bad year. Wide dispersion is the product working as designed. Judge process, not a calendar year.
• Ignoring size. A focused fund that has grown enormous has usually stopped being focused in any way that matters.
• Assuming fewer stocks means lower cost. It does not; check the expense ratio like any other fund.

Key takeaway

A focused fund's 30-stock cap is a multiplier on the manager's process, not a strategy in itself — it does not raise the expected return, it widens the distribution of outcomes around it. Because most of the volatility benefit of diversification is already captured by around thirty holdings, the real thing you give up is insulation from being wrong. Buy one only if you can name why you trust the specific manager, hold it as a satellite around a diversified core, and size it so that a year in the bottom decile does not make you sell it.