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What is NAV in Mutual Fund? Know Meaning, Types and Importance 

By HDFC SKY | Updated at: Oct 1, 2025 07:12 PM IST

What Is Nav In Mutual Fund
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Net Asset Value (NAV) in mutual funds is a key metric that indicates the per-unit price of a fund. It represents the value of one unit of a mutual fund scheme on a specific day. Understanding NAV helps investors assess the fund’s performance and make informed investment decisions.

What is NAV in Mutual Fund?

Net Asset Value (NAV) represents the per-unit value of a mutual fund’s portfolio. It is the amount an investor would receive per unit if they redeem their investment. The basic NAV formula is calculated by subtracting the fund’s liabilities from its total assets and dividing the result by the number of outstanding units.

For example, if a mutual fund has a net asset of Rs 200 lakh and has issued 10 lakh units, the NAV per unit would be Rs 20 (Rs 200 lakh / 10 lakh units). Since stock prices fluctuate daily, NAV also changes accordingly.

Unlike stocks, mutual fund NAVs do not change throughout the day. They are updated only once at the end of each trading day, as per SEBI Mutual Fund Regulations. Moreover, units of most mutual fund schemes (except Liquid and Overnight Funds) are allocated based on the NAV declared at the day’s end.

Components of NAV Calculation

NAV consist of two key components: Total Assets and Total Liabilities

1. Assets

Mutual funds invest across various financial assets; all these are assets for the fund to calculate NAV these include the following:

  • Securities: Shares, bonds, and other financial investments.
  • Cash & Equivalents: Many times, mutual funds hold cash to deploy it into securities at the appropriate time
  • Dividends & Interest Income: Securities held by the fund also pay dividends or interest, which is also part of the assets.

The market value of securities in a mutual fund’s portfolio is updated daily based on the closing prices, affecting NAV

2. Liabilities

The fund incurs operating expenses to run the mutual fund, which are considered liabilities in the calculation of NAV. It includes the following

  • Operating Expenses: It includes management fees, administrative costs, and distribution expenses.
  • Outstanding Payments: These are outstanding payables towards fund managers, service providers, or regulatory bodies.
  • Accrued Expenses: These are expenses that have accrued but are not payable yet and include salaries, utilities, and operational costs.

How is the Net Asset Value (NAV) Calculated?

NAV is the per-unit value of a mutual fund and reflects the fund’s market value.

Formula: NAV = (Total Assets – Total Liabilities) / Total Number of Outstanding Units

  • Total Assets: Market value of all securities held + cash + receivables.
  • Total Liabilities: Expenses payable, fees, and other obligations.
  • Outstanding Units: Total units held by investors.

NAV is calculated at the end of each trading day based on the closing market prices of the fund’s holdings.

Formula for Calculating NAV

NAV = (Market Value of Investments + Receivables + Other Income – Liabilities – Expenses) / Number of Outstanding Units

NAV of mutual fund with example:

  • A mutual fund has assets worth Rs 50,000 crore, liabilities of Rs 10,000 crore, and 1,000 outstanding units.
  • NAV = (50,000 – 10,000) / 1,000 = Rs 40 per unit.

Importance of NAV in Mutual Funds

Net Asset Value (NAV) is essential in understanding the per-unit value of a mutual fund. It helps investors evaluate performance and make informed decisions.

  • Helps in Comparison: NAV allows easy comparison between similar mutual fund schemes.
  • Determines Purchase Price: The NAV decides the price at which units are bought or sold.
  • Reflects Market Value: It accurately reflects the current market value of a fund’s portfolio.
  • Tracks Fund Performance: Regular NAV tracking helps assess how well a fund is performing over time.
  • Impact on Returns: Though NAV doesn’t directly impact returns, it affects the number of units allotted.
  • Investor Confidence: Transparent NAV reporting boosts investor trust and confidence.

Types of Net Asset Value (NAV)

NAV can be represented in different ways depending on the context and calculation purpose. Here are the main types:

  • Daily NAV: Calculated at the end of each trading day to reflect the current market value of the fund’s assets.
  • Historical NAV: Refers to NAV values from past dates, used to analyze fund performance over time.
  • Forward NAV: The NAV at which your mutual fund transaction (buy/sell) will be executed, based on the next market closing.
  • Trailing NAV: Averages NAV over a period (e.g., 7-day or 30-day) to smooth out short-term volatility.
  • Liquid Fund NAV (T+1 NAV): For liquid funds, units are allocated based on the NAV of the next working day (T+1).

These variations help investors in analysing, comparing and executing mutual fund investments effectively.

Role of NAV in the Performance of a Fund

NAV (Net Asset Value) represents the per-unit value of a mutual fund. While it doesn’t directly indicate performance, it plays a crucial role in evaluating it over time.

  • Tracks Fund Growth: Comparing NAV over periods helps gauge how much a fund has grown.
  • Performance Measurement: Percentage change in NAV reflects the fund’s performance.
  • Basis for Returns: Investors earn returns based on the change in NAV from the time of purchase to sale.
  • Not a Quality Indicator: A higher or lower NAV doesn’t indicate better or worse performance  returns matter more.
  • Helps in Monitoring: Regular NAV updates help investors track the fund’s performance in changing markets.

Factors Affecting Mutual Fund NAV

Net Asset Value (NAV) of a mutual fund fluctuates based on several market and fund-specific variables:

  • Market Value of Assets: Changes in the prices of stocks, bonds, or other assets in the fund directly impact the NAV.
  • Expenses & Fees: Fund management fees, administrative costs, and other expenses reduce the overall NAV.
  • Dividends and Interest Income: Income earned from securities adds to the NAV until it is distributed to investors.
  • Redemptions and Subscriptions: High redemptions can reduce fund size, affecting NAV, while fresh investments can have the opposite effect.
  • Market Volatility: Sudden changes in market conditions can lead to significant fluctuations in asset prices, impacting NAV.
  • Economic Indicators: Inflation, interest rates, and monetary policy can influence the underlying assets and thereby the NAV.

Mutual Fund NAV vs Stock Prices

Mutual Fund NAV reflects the fund’s per-unit value based on the total portfolio’s net assets, calculated once daily.  Stock prices, however, fluctuate in real time based on market demand and supply.

Feature Mutual Fund NAV Stock Market Price (LTP/Closing Price)
Meaning Per-unit market value of the fund’s portfolio Market price of one share of a specific company
Determinants Value of underlying assets minus liabilities/expenses Market supply and demand for that specific stock
Frequency Calculated once daily after market close Changes continuously during market hours (LTP)
Volatility Generally smoother changes (due to diversification) Can be highly volatile minute-to-minute
Comparability Absolute NAV levels are not comparable between funds Stock prices are directly comparable (but valuation needs context)

Conclusion 

So, what is NAV in mutual fund or basic NAV meaning; we hope you have cleared most of the clutter through our write-up. Familiarity with what is NAV is fundamental for understanding mutual funds. NAV calculation is crucial as it determines the per-unit value of a mutual fund and measures its performance. The NAV formula is derived by dividing the total value of a fund’s assets minus liabilities by the number of outstanding units.

A high or low NAV of a mutual fund does not indicate whether a fund is good or bad. It simply reflects the fund’s unit price at a given time and does not affect future returns. The importance of NAV must be considered along with other indicators, including historical returns, expense ratios, investment objectives and strategies, fund manager’s track records and other relevant information. Evaluating NAV calculation with these factors together helps the investor make an informed investment decision and lead towards financial goals.

FAQs on NAV in Mutual Fund

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