NAV, Total Expense Ratio and Pricing of Units for the Segregated Portfolio

A Segregated Portfolio (SP) is a distinct pool of assets and liabilities within a mutual fund that is managed separately for a specific group of investors. Because the assets are ring‑fenced, the NAV of an SP is calculated only on the assets and liabilities belonging to that portfolio, not on the entire scheme’s balance sheet. This ensures that investors see the true value of their holdings and that performance attribution is accurate.

The formula prescribed by SEBI and taught in NISM material is: NAV = (Total Assets – Liabilities) ÷ Number of Units Outstanding for the SP. All values are taken at the end of the valuation day, usually the market close. The result is expressed per unit in rupees, typically to two decimal places. The NAV reflects market price movements of underlying securities, accrued dividends, and any cash inflows or outflows specific to the SP.

Exam relevance: Many NISM questions present a balance sheet excerpt for an SP and ask you to compute the NAV. A common trap is to mistakenly use the aggregate fund’s assets and units, which yields a wrong answer. Remember: only the SP’s own assets, liabilities and units are relevant.

• Total Assets – market value of all securities, cash and receivables belonging to the SP.
• Liabilities – expenses, fees and any payable amounts that the SP must settle.
• Units Outstanding – total number of SP units held by investors at the valuation point.

The Total Expense Ratio (TER) measures the cost of running an SP relative to its average net assets. It includes management fees, custodian charges, audit fees, and other operating expenses that are borne by the investors of that specific portfolio. TER is expressed as an annual percentage, allowing investors to compare cost efficiency across different SPs or mutual funds.

SEBI’s definition, reflected in the NISM syllabus, states: TER = (Total Expenses incurred by the SP during the financial year ÷ Average Net Assets of the SP) × 100. Average Net Assets are usually the arithmetic mean of the opening and closing net asset values for the year. A higher TER indicates higher cost burden, which can erode returns, especially in low‑return environments.

Why it matters for the exam: Questions may give you total expenses and average net assets and ask you to compute TER, or they may present TER and ask you to infer the expense amount. Remember to keep the percentage format; converting to a decimal before multiplication is a frequent mistake.

• Management Fee – fee paid to the investment manager for portfolio management.
• Custodian Charges – fees for safekeeping of securities.
• Audit & Legal Fees – compliance and audit costs allocated to the SP.

When an investor buys units of a Segregated Portfolio, the purchase price is the NAV plus any applicable sales load (also called entry load). The sales load is expressed as a percentage of the NAV and is collected by the distributor or the fund house at the time of purchase. Conversely, the redemption price is the NAV less any exit load that may be levied if the investor redeems before a specified lock‑in period.

Both loads are disclosed in the scheme’s offer document, and SEBI mandates that the net price paid or received by the investor be clearly shown in statements. For exam questions, you will often be given NAV, load percentages and asked to compute the final amount payable or receivable.

Key exam tip: Always apply the load to the NAV, not to the gross transaction amount. Mis‑applying the load leads to a systematic error that is easy to spot during answer verification.