MF Flows – Why investors prefer small cap and mid-caps over large caps

In the last few months, the investor preference is becoming more pronounced. Most retail investors are preferring to do alpha hunting in small caps and mid-caps, while shunning large caps as slow movers. Why is this happening?

Recent data points to a clear flow dichotomy

If you look at the last 6 months between February and July 2026; small cap funds got net inflows of ₹35,347 crore, mid-cap funds ₹33,285 crore, and large cap funds a mere ₹9,973 crore. The dichotomy is also visible in 1-year AUM change and 6-months AUM change. Over the last one-year, small cap fund AUM is up 23.9%, mid-cap AUM up 22.1%, while large cap AUM is up just 6.3%. If you look at the last 6 months; small cap funds saw AUM growth of 24.3%, mid-cap funds 16.4%, and large cap funds a paltry 2.0%. There are 3 factors that are driving this dichotomy.

Kurtosis continues to be a key factor

One of the challenges in large cap indices like Nifty-50 is that a handful of stocks drive most of the returns. Out of the 50 stocks in the Nifty index, only 4 stocks (Shriram Finance, Hindalco, Titan, and Bajaj Auto) have given over 40% returns yoy. There are a total of 11 Nifty companies that have fallen more than -10%. That is where Kurtosis comes in. Current SEBI regulations restrict the fund from holding more than 10% of its corpus in a single stock. This forces the Large cap funds to spread out widely, thus diluting their returns. Kurtosis is a key factors that has restricted the returns on large cap funds and that has not gone down well with the investors.

Idea of diversification and alpha is changing

This is one more subtle shift that has happened in the investor approach in recent times. In the past, alpha hunting would typically be in select stocks in the large cap or mid-cap space or opting for a sectoral or thematic funds. When the sector or theme outperforms, the fund also outperforms. Now, alpha hunting is more about buying a portfolio of small cap and mid-cap stocks. That is turning out to be a safer bet for investors. Also, diversification in the past would mean spreading their portfolio across sectors and themes. That strategy has got overcrowded. Now, diversification is more about mixing stocks of different market caps via multi-cap or flexi cap funds.

Investors have higher risk appetite today

An increase in risk appetite is manifesting in several ways. Gen-X and Gen-Z investors are leveraging a wider array of equities to create wealth in the long term. At the same time, with returns in the market getting tougher, people are willing to take more risk by moving higher on the equity risk scale. The recent curbs on derivatives in the form of higher STT has pushed many aggressive traders out of the F&O market. These people with higher risk appetite are taking more directional high-risk bets in equities and equity funds. The good thing is; investors are looking at equity for serious long-term wealth creation. The downside is; they may be taking on risk, which could have well been avoided!