Mutual Fund Terms Simplify• Series 1
- Anuradha Mishra
- Jul 14
- 4 min read
Updated: Jul 29
Episode 1: What is NAV (Net Asset Value)?
When you step into the world of mutual fund investing, Net Asset Value (NAV) is often the very first term you encounter.
Unfortunately, it is also the source of one of the most persistent myths in personal finance. Many new investors mistakenly treat NAV like a stock price, assuming a lower NAV means a fund is "cheap" or has more room to grow compared to a "costly," high-NAV fund.
Let’s break down exactly what NAV is, how it works, and why its absolute value shouldn't dictate your investment decisions.

What Exactly is NAV?
In plain terms, NAV represents the per-unit market value of a mutual fund scheme.
Think of it as the unit price. Just as a publicly traded company has a share price, a mutual fund has a per-unit value. It is the exact price at which you buy new units of a fund or sell (redeem) your existing units back to the fund house.
How is NAV Calculated?
A mutual fund pools money from thousands of investors to buy a diversified portfolio of assets. Because the value of these assets changes every day, the NAV must be recalculated at the close of every business day using a standard formula:

Total Assets: The current market value of all the stocks, bonds, and cash held by the fund.
Total Liabilities: The fund's operational expenses, management fees, and administrative liabilities.
Total Number of Outstanding Units: The total number of units currently held by all investors in that specific scheme.
A Quick Practical Example
Imagine a mutual fund scheme with the following daily balance sheet:
Market value of portfolio investments: ₹100 Crore
Accrued expenses and liabilities: ₹2 Crore
Total units issued to investors: 5 Crore units
Plugging these numbers into our formula:

The Big Myth: Is a Lower NAV "Cheaper"?
Absolutely not. This is the single biggest misconception new investors face.
The NAV of a fund is largely determined by how long the fund has been running and how its underlying assets have performed over time. A new fund starts at a base NAV (typically ₹10), while a fund that has successfully grown for 20 years might have an NAV of ₹500.
Let's look at how two different funds perform with the exact same investment amount and the exact same market growth:
Metric | Fund A (Newer Fund) | Fund B (Older Fund) |
Initial NAV | ₹20 | ₹200 |
Your Investment | ₹10,000 | ₹10,000 |
Units Allocated | 500 units | 50 units |
Portfolio Growth | 10% | 10% |
New NAV | ₹22 | ₹220 |
Current Value | ₹11,000 (500 units × ₹22) | ₹11,000 (50 units × ₹220) |
As you can see, even though Fund A gave you more units, your final wealth and total returns are identical. You don't make more money just because you own a higher number of units.
The Chocolate Analogy: Imagine two identical 100-gram chocolate bars. Company A cuts its bar into 10 large pieces. Company B cuts its bar into 100 small pieces. If you buy the whole bar, you still get 100 grams of chocolate regardless of how many pieces it was broken into.

What to Focus On Instead of NAV
When evaluating a mutual fund, completely look past the current NAV price. Instead, base your investment decisions on these fundamental pillars:
Historical Performance: Look at how the fund has performed across entire market cycles (3, 5, and 10 years) compared to its benchmark index.
Risk Metrics: Evaluate if the fund’s volatility matches your personal risk tolerance.
Expense Ratio: This is the annual fee the fund charges to manage your money. A lower expense ratio directly translates to higher net returns for you over time.
Fund Manager Track Record: Assess the experience and consistency of the management team steering the portfolio.
Portfolio Quality: Look at what the fund actually owns. Is it well-diversified, or is it heavily concentrated in a few volatile sectors?
Key Takeaways for NAV
Don't mistake unit quantity for quality. A fund’s potential to grow depends entirely on the strength of its underlying stocks and bonds, not its starting NAV.
Use NAV as a tracking tool, not a selection tool. Base your decisions on:
Historical performance
Fund manager experience
Expense ratio
Portfolio quality
Transitioning from Single Purchases to Systematic Growth
By understanding NAV, you now understand the basic valuation of a mutual fund. But knowing the value of one unit on one day is just the beginning.
How do smart investors build wealth? They don't usually try to "time" the NAV by buying at the perfect low price. Instead, they use a powerful strategy that turns NAV fluctuations into their advantage, consistently growing their wealth over time regardless of market timing.
This is the knowledge we will help you build. We are dedicated to providing clear, fundamental financial concepts, ensuring you have the tools to make informed decisions that match your long-term goals.
Ready to level up? Tune into the next episode of this series:
Summary Blueprint
Don't mistake unit quantity for quality. A fund’s potential to grow depends entirely on the strength of its underlying stocks and bonds, not its starting NAV.
NAV is a tracking tool, not a selection tool. Use it to monitor the daily value of your portfolio, not to decide which fund to buy.
Next Episode in the Series: STAY TUNED TO -
Episode 2: Do you find issues in understanding these terms?? AUM | UNITS | AMC | FOLIO NUMBER |
Disclaimer:- The information provided in this blog post is strictly for educational and informational purposes only. It should not be construed as financial, legal, or tax advice. Mutual fund investments are subject to market risks; please read all scheme-related documents carefully before investing. Past performance is not indicative of future returns.
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