Multi cap and mid cap mutual funds are both equity fund categories, but their portfolios follow different allocation rules. Multi cap funds must invest at least 25% each in large cap, mid cap and small cap companies, while mid cap funds must invest at least 65% in mid cap companies.
The multi cap vs mid cap comparison is mainly about diversification and concentration. Multi cap funds provide prescribed exposure across company sizes, while mid cap funds maintain a larger allocation to the mid cap segment.
Table of Contents
What are multi cap mutual funds?
Multi cap mutual funds are open-ended equity schemes that invest across large cap, mid cap and small cap companies. Under current SEBI categorisation rules, they must invest at least 75% of their total assets in equity and equity-related instruments, including a minimum of 25% each in large cap, mid cap and small cap companies.
These are minimum allocations rather than fixed weights. A multi cap fund can hold more than 25% in one or more market cap segments as long as it continues to meet the minimum requirement for all three.
Source: Securities and Exchange Board of India, Categorization and Rationalization of Mutual Fund Schemes, February 2026.
Key Takeaways
- Multi cap funds must invest at least 25% each in large cap, mid cap and small cap companies.
- Mid cap funds must invest at least 65% of their total assets in equity and equity-related instruments of mid cap companies.
- Multi cap funds provide mandatory exposure across three market cap segments, while mid cap funds have greater concentration in one segment.
- Both categories carry equity-market risk, but their different portfolio structures can result in different levels and sources of volatility.
- The choice should reflect your financial goals, investment horizon, risk appetite and existing market cap exposure rather than recent returns alone.
What are mid cap mutual funds?
Mid cap mutual funds are open-ended equity schemes that invest predominantly in mid cap companies. At least 65% of their total assets must be invested in equity and equity-related instruments of mid cap companies.
For mutual fund categorisation, large cap companies are ranked 1st to 100th, mid cap companies 101st to 250th, and small cap companies 251st onwards based on full market capitalization. AMFI prepares the applicable list under SEBI’s framework. Its current classification is available for January to June 2026.
The remaining portfolio of a mid cap fund can be allocated according to the scheme’s investment mandate and applicable regulations.
Source: AMFI, Categorisation of Large, Mid and Small Cap Stocks, January-June 2026.
Key differences between multi cap and mid cap mutual funds
The main difference in multi cap vs mid cap mutual funds is how the portfolio must be allocated across market cap segments:
| Factor | Multi cap funds | Mid cap funds |
| Core mandate | Invest across large cap, mid cap and small cap companies | Invest predominantly in mid cap companies |
| Minimum prescribed allocation | At least 25% each in large cap, mid cap and small cap companies | At least 65% in mid cap companies |
| Large cap exposure | Minimum 25% | No prescribed minimum |
| Mid cap exposure | Minimum 25% | Minimum 65% |
| Small cap exposure | Minimum 25% | No prescribed minimum |
| Market cap diversification | Mandatory exposure across all three segments | Greater concentration in mid cap companies |
| Allocation flexibility | Must maintain the minimum allocation to each segment | Must maintain at least 65% in the mid cap segment |
| Portfolio role | Broader market cap exposure | Focused mid cap exposure |
Both categories remain equity investments and can experience significant fluctuations in value.
Source: Securities and Exchange Board of India, Categorization and Rationalization of Mutual Fund Schemes, February 2026.
Risk and return analysis
Multi cap and mid cap funds carry different forms of concentration risk. A multi cap fund spreads its portfolio across three market cap segments, but at least 50% must collectively remain in mid cap and small cap companies. Its mandatory large cap allocation therefore does not make it a low-risk equity category.
A mid cap fund must keep at least 65% of its assets in mid cap companies, making its performance more closely linked to conditions affecting that segment.
Neither category can be expected to outperform consistently across market cycles. The individual scheme’s portfolio, investment strategy and Riskometer are more useful for assessing risk than the category name alone.
Which fund type is more suitable for your investment goals?
The choice depends on the type of equity exposure your portfolio requires.
- Multi cap funds may suit investors seeking broader market cap exposure: Their mandated allocation provides exposure to large cap, mid cap and small cap companies within one scheme. This supports diversification across company sizes, although the compulsory mid cap and small cap exposure can still result in substantial volatility.
- Mid cap funds may suit investors seeking focused mid cap exposure: With at least 65% invested in mid cap companies, they provide a more concentrated allocation to this segment.
Your existing investments also matter. If you already have meaningful mid cap exposure through a multi cap, flexi cap or another equity fund, adding a mid cap fund could increase concentration and portfolio overlap.
The decision should be based on financial goals, investment horizon, risk appetite and the role the fund is expected to play within the wider portfolio.
Conclusion
Multi cap funds provide prescribed exposure across large cap, mid cap and small cap companies, while mid cap funds maintain a larger allocation to the mid cap segment. The suitable category depends on whether your portfolio requires broader market cap diversification or a more focused mid cap allocation, along with your financial goals and risk appetite.
FAQs
Can I invest in both multi cap and mid cap mutual funds?
Yes. Both can be held in the same portfolio, but the combined mid cap exposure and portfolio overlap should be considered. A multi cap fund already has to maintain at least 25% in mid cap companies.
Do multi cap funds always invest exactly 25% in each market cap segment?
No. The 25% allocation to large cap, mid cap and small cap companies is a minimum requirement. A multi cap fund can allocate more than 25% to a segment while maintaining the required minimum exposure to the other two.
Can a mid cap fund invest outside mid cap companies?
Yes. A mid cap fund must invest at least 65% of its total assets in mid cap companies. The remaining portion can be invested within the scheme’s permitted investment mandate.
Is multi cap the same as flexi cap?
No. Multi cap and flexi cap are separate mutual fund categories. A multi cap fund must invest at least 25% each in large cap, mid cap and small cap companies, while a flexi cap fund must invest at least 65% in equity and equity-related instruments without a prescribed minimum allocation to each market cap segment.
Are multi cap and mid cap mutual funds taxed differently?
Not usually, if both schemes qualify as equity-oriented mutual funds for tax purposes and the applicable conditions are met. Short-term capital gains covered by the equity-oriented provisions are taxed at 20%, while qualifying long-term capital gains are taxed at 12.5% on aggregate gains exceeding ₹1.25 lakh.
Source: Income Tax Department, Determination of Tax in Certain Special Cases, as amended by the Finance Act, 2026.
