SEBI Examines 50% Portfolio Overlap Rule for ETFs and Index Funds

Written by: Team Angel OneUpdated on: 10 Jun 2026, 7:41 pm IST
SEBI is weighing a proposal to apply the 50% overlap rule to thematic passive mutual fund schemes to limit similar launches.
SEBI Examines 50% Portfolio Overlap Rule
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The Securities and Exchange Board of India (SEBI) is considering bringing certain passive mutual fund schemes under the 50% portfolio overlap rule that already applies to active sectoral and thematic funds, as per news reports.  

According to news reports, the proposal is for thematic and sectoral index funds and exchange-traded funds (ETFs), where the number of similar products has grown over the past few years. 

Growth in Passive Mutual Funds 

The passive mutual fund space has expanded rapidly, with asset managers introducing a large number of new products.  

The number of passive schemes, including overseas funds, has increased fivefold in the last 6 years to around 740.  

Their share in the overall mutual fund industry has also grown from 8% in April 2020 to nearly 40% at present.  

Assets managed by passive funds, including gold and silver ETFs and overseas fund-of-funds, stand at around ₹15 trillion. 

Product Launches Under Scrutiny 

The sharp increase in fund launches drew regulatory attention during 2024, when more than 50 sectoral and thematic funds and around 130 passive funds entered the market.  

Several of these schemes tracked sectors or themes that had already witnessed strong gains, adding to concerns over a large number of similar investment products being offered to investors. 

Smart-Beta Funds Also in Focus 

Apart from thematic passive schemes, smart-beta funds may also come under fresh restrictions.  

As per the report, SEBI is examining whether the number of smart-beta schemes launched by an asset management company should be capped.  

The regulator had also sought feedback from the mutual fund industry while reviewing possible measures for the passive investment segment. 

Read MoreAxis and Tata Mutual Fund Temporarily Restrict Large Inflows in Gold Schemes! 

Conclusion 

The passive mutual fund segment has recorded strong growth in both schemes and assets in recent years. The proposed overlap rule could introduce additional checks on new product launches in the category. 

For daily market updates and regular stock market news in Hindi, stay tuned to Angel One's share market news in Hindi. 

Disclaimer: This blog has been written exclusively for educational purposes. The securities mentioned are only examples and not recommendations. This does not constitute a personal recommendation/investment advice. It does not aim to influence any individual or entity to make investment decisions. Recipients should conduct their own research and assessments to form an independent opinion about investment decisions.   
 
Mutual Fund Investments are subject to market risks, read all the related documents carefully before investing. 

Published on: Jun 10, 2026, 2:11 PM IST

Team Angel One

Team Angel One is a group of experienced financial writers that deliver insightful articles on the stock market, IPO, economy, personal finance, commodities and related categories.

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