Valuation of Securities by Portfolio Managers

Valuation is the process of estimating the fair value of a security based on its expected future cash flows, earnings, or market comparables. For a Portfolio Manager, accurate valuation supports portfolio construction, risk monitoring and performance attribution.

In the Indian context, SEBI requires PMS distributors to disclose the basis of valuation to investors, especially when the security is ill‑iquid or when a valuation model other than market price is used. Hence, the exam often asks you to link valuation methods with regulatory expectations.

Three broad families of valuation exist: (i) Market‑price based – using the last traded price; (ii) Fundamental – discounted cash‑flow, dividend discount, earnings multiples; (iii) Relative – peer‑group or sector multiples. Each method has its own data needs, assumptions and suitability for different asset classes.

• Market‑price is quick but may be noisy for thinly traded stocks.
• Fundamental methods require forecasts and discount rates.
• Relative methods rely on comparable company data.

The simplest valuation method is to take the last quoted market price of a listed security. This price reflects the equilibrium of supply and demand on the exchange and is the default basis for reporting NAV of a PMS.

Portfolio Managers must adjust the market price for corporate actions (splits, bonus issues, rights) and for any transaction costs that will be incurred on execution. SEBI’s PMS guidelines state that the disclosed valuation should be the ‘fair market value’ which, for listed equities, is the closing price on the valuation date.

For exam purposes, remember that market‑price valuation does not require any discount rate or cash‑flow projection, but you may be asked to justify why a different method is preferred for ill‑liquid securities.

DCF valuation estimates the present value of all expected future cash flows generated by a security. For equities, cash flows are usually free cash flow to equity (FCFE); for projects, they are the projected cash inflows.

The core idea is that a rupee today is worth more than a rupee tomorrow because of the time value of money and risk. The discount rate (r) reflects the required rate of return, often derived from the Capital Asset Pricing Model (CAPM) for equities or the yield on comparable bonds for debt.

In the NISM exam, you may be given a series of cash flows and asked to compute the DCF value using the standard present‑value formula. Pay attention to the period (annual vs quarterly) and ensure the discount rate matches the cash‑flow frequency.

The DDM is a special case of DCF where the cash flows are expected dividends. It is most appropriate for dividend‑paying Indian equities, especially large‑cap stocks with stable payout policies.

The Gordon Growth version assumes dividends grow at a constant rate (g) forever. The formula links the current price (P) to the next period dividend (D₁), the required return (r) and the growth rate (g).

Exam questions often test your ability to identify when DDM is suitable (e.g., mature companies) and to manipulate the formula to solve for any missing variable.

Relative valuation compares a company’s market price to a benchmark metric such as earnings. The most common multiple in Indian equity analysis is the P/E ratio, which reflects how much investors are willing to pay for each rupee of earnings.

To value a stock using the P/E approach, multiply the company’s expected earnings per share (EPS) by an appropriate P/E multiple derived from peer companies or sector averages. The resulting price is the implied fair value.

In the exam, you may be given EPS and a sector P/E, or asked to back‑solve the P/E that justifies a given market price. Remember that P/E is not appropriate for loss‑making firms.

Bond valuation is the present value of all future coupon payments plus the principal repayment, discounted at the bond’s yield to maturity (YTM). This method is essential for PMS distributors handling fixed‑income portfolios.

The formula treats each coupon (C) as a cash flow occurring at regular intervals (usually semi‑annual in India). The final principal (M) is discounted to the same maturity date.

Exam items may provide the coupon rate, face value, market price and YTM, asking you to verify consistency or compute the fair value using the present‑value formula.

Step 1 – Gather reliable data: historical prices, dividend history, earnings, cash‑flow forecasts, and comparable company multiples. Indian data sources include BSE/NSE filings, annual reports, and SEBI‑registered data vendors.

Step 2 – Choose the appropriate method: market price for liquid equities, DCF for growth stocks, DDM for dividend‑payers, P/E for relative comparison, and bond PV for fixed‑income securities. The choice must be justified in the client report.

Step 3 – Apply the chosen model, ensuring that the discount rate reflects the security’s risk profile. For equities, use CAPM: r = R_f + β(R_m – R_f). For bonds, use YTM derived from market quotes.

Step 4 – Perform sensitivity analysis. The NISM exam often asks which variable (discount rate, growth rate, or cash‑flow estimate) has the greatest impact on valuation.

Step 5 – Document assumptions, disclose any limitations, and obtain client acknowledgment as per SEBI PMS guidelines.