Equity Funds — Large Cap, Mid Cap, Small Cap, Flexi Cap, Multi Cap
Definition
Under SEBI categorization, equity mutual funds based on market capitalization are classified into five distinct categories: Large Cap Fund (minimum 80% in top 100 stocks), Mid Cap Fund (minimum 65% in 101st-250th stocks), Small Cap Fund (minimum 65% in 251st and beyond), Flexi Cap Fund (minimum 65% in equity with flexibility across all market caps), and Multi Cap Fund (minimum 75% in equity with mandatory minimum 25% each in large, mid, and small cap). Stock classification is based on the AMFI market capitalization list updated semi-annually.
In Simple Words
An important nuance often overlooked is how frequently the difference between Flexi Cap and Multi Cap confuses even experienced distributors. Here is a clear breakdown. Large Cap funds are the "sleep well at night" category — they invest in India's top 100 companies by market capitalization. Think Reliance, TCS, HDFC Bank, Infosys. These are companies that have survived multiple market cycles. The minimum mandate is 80% in large caps, giving the fund manager only 20% flexibility. Mid Cap funds target the "sweet spot" — companies ranked 101st to 250th. These are established businesses that still have significant growth runway. Think Persistent Systems, Coforge, or Indian Hotels. The mandate is minimum 65% in mid caps. Small Cap funds go after the 251st stock and beyond — smaller companies with potential for explosive growth but also higher risk. Think of companies like KPIT Technologies before they became multi-baggers. Minimum 65% in small caps. Flexi Cap is the fund manager's playground — minimum 65% in equity overall, but complete freedom to allocate across large, mid, and small as they see fit. If the manager thinks small caps are overheated, they can shift 70% to large caps. Multi Cap, introduced in 2020, is different — it forces diversification with mandatory 25% minimum in each segment (large, mid, small), with total equity at minimum 75%. The remaining 25% can be allocated freely. This distinction is a NISM exam favorite.
Real-Life Scenario
Consider the case of Priya, a 35-year-old IT professional in Bengaluru, with ₹50,000/month to invest via SIP. A financial advisor might structure her portfolio using market-cap categories as follows: Large Cap (₹20,000/month): A fund like ICICI Prudential Bluechip Fund, with 80%+ in top 100 stocks, provides stability. Over 10 years, large cap funds have delivered roughly 11-13% CAGR with moderate volatility. Mid Cap (₹15,000/month): A fund like Kotak Emerging Equity Fund. Mid caps have historically outperformed large caps over longer periods but with sharper drawdowns. With a 15-year horizon, an investor can ride out the volatility. Small Cap (₹10,000/month): A fund like Nippon India Small Cap Fund. It is important to set expectations clearly — such funds can fall 40-50% in a bear market but have the potential to deliver 15-18% CAGR over 15+ years. Flexi Cap (₹5,000/month): A fund like Parag Parikh Flexi Cap Fund serves as an "all-weather" allocation, where the fund manager dynamically shifts between market caps based on valuations. Notably, a Multi Cap fund was not added because the mid and small cap allocations already covered those segments. Multi Cap would have created overlap since it mandates 25% in each segment anyway.
Key Points to Remember
Formula
Market Capitalization = Current Share Price x Total Outstanding Shares Large Cap: Stocks ranked 1st to 100th by full market capitalization Mid Cap: Stocks ranked 101st to 250th Small Cap: Stocks ranked 251st and below Minimum equity allocation by category: Large Cap = 80% in large caps Mid Cap = 65% in mid caps Small Cap = 65% in small caps Flexi Cap = 65% in equity (any cap) Multi Cap = 75% in equity (min 25% each in large, mid, small)
Numerical Example
Ravi invests ₹5,00,000 in a Multi Cap Fund. Per SEBI mandate, the fund must maintain: Minimum in Large Cap: 25% of equity = ₹1,25,000 Minimum in Mid Cap: 25% of equity = ₹1,25,000 Minimum in Small Cap: 25% of equity = ₹1,25,000 Remaining 25% (₹1,25,000) can be in any cap segment Total minimum equity allocation: 75% of ₹5,00,000 = ₹3,75,000 Remaining 25% (₹1,25,000) can be in debt, cash, or other instruments Compare this with Flexi Cap: If Ravi invested ₹5,00,000 in a Flexi Cap Fund: Minimum equity: 65% = ₹3,25,000 (any cap mix) The fund manager could put 90% in large caps if they believe mid/small are overvalued No mandatory split — that is the key difference
Frequently Asked Questions
Test Your Knowledge
4 questions to check your understanding
What is the minimum allocation to large cap stocks required for a SEBI-categorized Large Cap Fund?
Summary Notes
Large Cap (min 80% top 100), Mid Cap (min 65% 101-250), Small Cap (min 65% 251+) — these three are the core equity building blocks
Flexi Cap = 65% equity with full freedom; Multi Cap = 75% equity with 25% each in large/mid/small — know the difference cold
AMFI market cap list is updated semi-annually — it determines which stocks qualify for which category
For NISM: Large Cap is lowest risk equity category; Small Cap is highest — but all carry market risk
Multi Cap was born from the 2020 SEBI circular forcing diversification — Flexi Cap emerged as the flexibility alternative
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What you’ll learn in Types of Mutual Fund Schemes
Master the complete SEBI categorization of mutual fund schemes — equity, debt, hybrid, and passive funds. Understand the current 36-category framework and the upcoming 40-category expansion effective April 2026. Essential for recommending the right fund to every client.
Frequently asked questions
Why did SEBI limit schemes to 36 categories?
Before 2017, AMCs launched schemes with fancy names that made it nearly impossible for investors to compare funds. Two "large-cap" funds from the same AMC could have completely different mandates. SEBI's 36-category framework ensures clear definitions, prevents scheme proliferation, and allows investors to make genuine comparisons across AMCs. For distributors, this is a significant advantage — it enables confident communication to clients about what a fund will and will not do. Note: From April 2026, the framework expands to 40 categories under the new SEBI (Mutual Funds) Regulations.
Can an AMC launch two Large Cap funds?
No. Under SEBI categorization, each AMC can offer only one scheme per category. The exceptions are Index Funds, ETFs, and Fund of Funds where multiple schemes tracking different indices are permitted. So an AMC can have one Nifty 50 Index Fund and one Nifty Next 50 Index Fund, but only one actively managed Large Cap fund.
What happened to existing schemes that did not fit the 36 categories?
AMCs were given time to either merge non-conforming schemes into the defined categories or wind them up. This led to a massive wave of scheme mergers in 2018-2019. For example, an AMC that had three separate large-cap-style funds had to merge them into one. Investors were given exit options without exit load during the merger period.
What is the AMFI market cap list and how often is it updated?
AMFI (Association of Mutual Funds in India) publishes a list classifying all listed stocks into Large Cap (top 100 by full market capitalization), Mid Cap (101st to 250th), and Small Cap (251st and below). This list is updated semi-annually based on average market capitalization data. All AMCs must follow this list for determining compliance with category-wise allocation norms.
Does the 36-category rule apply to passive funds and ETFs?
Index Funds, ETFs, and Fund of Funds are exceptions to the one-scheme-per-category rule. An AMC can offer multiple Index Funds tracking different indices (Nifty 50, Nifty Next 50, Nifty Midcap 150, etc.) and multiple ETFs. However, each actively managed category is still limited to one scheme per AMC.
What is the difference between Flexi Cap and Multi Cap?
This is the most commonly confused topic. Flexi Cap requires minimum 65% in equity with NO mandatory split across market caps — the fund manager has complete freedom. Multi Cap requires minimum 75% in equity with a MANDATORY minimum of 25% each in large cap, mid cap, and small cap. Flexi Cap = freedom; Multi Cap = forced diversification. Remember this distinction — it appears in almost every NISM mock test.
Why was Multi Cap introduced separately when Flexi Cap already existed?
In September 2020, SEBI noticed that most Multi Cap funds were holding 70-80% in large caps and very little in small caps, defeating the purpose of diversification. SEBI then mandated the 25-25-25 rule for Multi Cap funds. AMCs that did not want to increase small cap exposure reclassified their schemes as Flexi Cap. This is why Flexi Cap became a separate category — it was born out of the Multi Cap controversy.
Which is more suitable for a new investor — Large Cap or Flexi Cap?
For a new investor with limited market experience, starting with a Large Cap fund is generally advisable because the portfolio is anchored in well-established companies with lower volatility. Once the investor is comfortable with market fluctuations (usually after experiencing one correction), Flexi Cap can be introduced for its dynamic allocation. A common mistake distributors make is putting first-time investors directly into small cap funds — the first 20% drawdown panics them out of mutual funds entirely.
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