When investing in mutual funds, one important term you often hear is AUM (Assets Under Management). AUM represents the total market value of all investments managed by a mutual fund scheme or fund house. It is one of the key indicators used to understand the size and popularity of a fund.
Understanding AUM
AUM refers to the total money invested by all investors in a particular mutual fund.
AUM = Total value of assets managed by the fund
These assets may include:
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Stocks
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Bonds
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Cash holdings
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Other securities
How AUM is Calculated
The AUM of a mutual fund changes daily based on:
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Market movement
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New investments (inflows)
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Redemptions (outflows)
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Fund performance
Basic Formula:
AUM=Market Value of All Investments Managed by the Fund
Why is AUM Important?
AUM helps investors understand:
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The size of the fund
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Investor confidence in the scheme
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Liquidity and stability of the fund
A larger AUM generally indicates that many investors trust the fund.
Does Higher AUM Mean Better Fund?
Not always.
Many investors think:
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Higher AUM = Better performance
This is not always true.
Large AUM Funds:
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More stable
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Better liquidity
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Lower expense ratio possible
Smaller AUM Funds:
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More flexible
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Can generate higher growth in niche strategies
Performance depends more on fund management and strategy, not only AUM size.
AUM in Different Fund Categories
Equity Funds
Usually have large AUM due to higher investor participation.
Debt Funds
Moderate AUM with focus on stability.
Sectoral/Thematic Funds
May have smaller but focused AUM.
How AUM Impacts Investors
1. Liquidity
Higher AUM funds generally allow smoother transactions.
2. Expense Ratio
Larger AUM may reduce operating costs per investor.
3. Fund Flexibility
Very large AUM can sometimes make it difficult for fund managers to take quick positions in small-cap stocks.
Difference Between NAV and AUM
| AUM | NAV |
|---|
| Total fund size | Price per unit |
| Measures scheme size | Measures unit value |
| Reflects investor participation | Reflects portfolio valuation |
Both are important but serve different purposes.
Who Should Monitor AUM?
AUM is useful for:
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Mutual fund investors
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SIP investors
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Portfolio analysts
It helps assess the scale and popularity of a fund.
AUM is simply the total value of money managed by a mutual fund. While it is an important indicator of a fund’s size and investor confidence, it should not be the only factor considered while investing.
Investors should focus on:
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Fund performance
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Risk management
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Consistency
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Investment objective
Invest Smarter with Expert Guidance
Understanding concepts like AUM helps investors make more informed financial decisions. Metaarth Finserve Pvt Ltd provides research-driven guidance to help investors choose the right mutual funds based on goals and risk profile.
With Metagrow you can easily track fund details, monitor AUM trends, and manage your investments efficiently for long-term wealth creation.