Topic 1 of 7~5 min read

What is NAV? — Calculation & Significance

Definition

Net Asset Value (NAV) is the per-unit market value of a mutual fund scheme, calculated by dividing the total net assets of the fund (total assets minus total liabilities) by the total number of outstanding units. SEBI mandates that every mutual fund scheme must compute and publish its NAV at the end of every business day. NAV is the price at which investors buy (subscribe to) and sell (redeem) mutual fund units. It reflects the current market value of all securities held by the fund, adjusted for expenses and liabilities.

In Simple Words

A simple analogy helps clarify NAV. Think of a mutual fund as a community kitchen — 100 families pool money, buy groceries, and hire a cook. If the total value of groceries, utensils, and cash in the kitchen is ₹10 lakhs, and there are 100 equal shares, each family's share is ₹10,000. That is the NAV — the per-unit value of the pool. The single biggest misconception among clients and even new distributors is that a fund with NAV of ₹15 is somehow cheaper or better than a fund with NAV of ₹500. NAV is simply a reflection of how long the fund has been running and how much it has grown. A new fund starts at ₹10 (the base NAV in India), and as the underlying securities appreciate, the NAV rises. A fund with ₹500 NAV simply means it has been around longer or has grown more — it says absolutely nothing about future returns. What matters is the percentage return, not the absolute NAV. If both funds deliver 12% returns, ₹1 lakh invested in either will become ₹1.12 lakhs in a year, regardless of whether the investor holds 200 units at ₹500 or 6,667 units at ₹15. The NISM exam frequently tests this concept — expect at least one question on NAV misconceptions.

Real-Life Scenario

Case Study: Rajesh, a 40-year-old businessman in Jaipur, wanted to invest ₹5 lakhs. His friend advised him to buy "Fund A" because its NAV was only ₹18, while "Fund B" had a NAV of ₹450, making it seem "too expensive." His distributor clarified: if Rajesh invested ₹5 lakhs in Fund A at ₹18 NAV, he would get 27,778 units. If he invested the same ₹5 lakhs in Fund B at ₹450 NAV, he would get 1,111 units. After one year, both funds delivered 15% returns. Fund A NAV became ₹20.70, and his investment became ₹5,75,000. Fund B NAV became ₹517.50, and his investment also became ₹5,75,000. The absolute NAV made zero difference — the percentage return determined the final corpus. Rajesh was convinced, invested in Fund B (which had a better track record), and appreciated having the misconception cleared.

Key Points to Remember

NAV = (Total Assets - Total Liabilities) / Total Outstanding Units

SEBI mandates NAV computation and disclosure at the end of every business day

Total Assets include market value of all securities (equity, debt, gold, etc.), accrued income (dividends declared but not received, interest accrued on bonds), and cash/bank balances

Total Liabilities include management fees payable, custodian fees, registrar fees, audit fees, and other scheme expenses accrued but not yet paid

NAV is the price at which subscription (purchase) and redemption (sale) of mutual fund units happens

A lower NAV does NOT mean a fund is cheaper or better — it only reflects the fund's history, not its future potential

New Fund Offers (NFOs) in India are typically launched at a base NAV of ₹10 per unit

What matters for investor returns is the percentage growth in NAV, not the absolute NAV level

Formula

NAV = (Total Assets - Total Liabilities) / Total Outstanding Units

Numerical Example

Suppose a mutual fund scheme holds the following:
• Equity holdings (market value): ₹850 crores
• Debt holdings (market value): ₹100 crores
• Cash and bank balance: ₹30 crores
• Accrued income (interest/dividends): ₹5 crores
• Total Assets = ₹850 + ₹100 + ₹30 + ₹5 = ₹985 crores

Liabilities:
• Management fees payable: ₹2 crores
• Other accrued expenses: ₹1 crore
• Total Liabilities = ₹3 crores

Net Assets = ₹985 - ₹3 = ₹982 crores
Total Outstanding Units = 40 crore units

NAV = ₹982 crores / 40 crore units = ₹24.55 per unit

If next day the equity market rises 1%, equity holdings become ₹858.50 crores, Total Assets become ₹993.50 crores, and NAV becomes (₹993.50 - ₹3) / 40 = ₹24.76 per unit — a gain of ₹0.21 or 0.86%.

Frequently Asked Questions

Test Your Knowledge

4 questions to check your understanding

Question 1 of 4Score: 0/0

The NAV of a mutual fund is calculated using which formula?

Summary Notes

NAV = (Total Assets - Total Liabilities) / Outstanding Units — this is the most fundamental formula in mutual fund operations and is computed every business day

NAV reflects the per-unit value of a fund and is the price at which subscriptions and redemptions occur — a lower NAV does NOT mean a fund is cheaper or better

Total assets include market value of holdings, accrued income, and cash; total liabilities include accrued fees and expenses

SEBI mandates daily NAV disclosure — fund houses publish NAV on their website and AMFI website by 11 PM on every business day

For the NISM exam, remember that NAV misconceptions (lower NAV = better fund) are frequently tested — always focus on percentage returns, not absolute NAV