4.3 Equity Valuation Metrics and Financial Ratios

4.3 Equity Valuation Metrics and Financial Ratios

Equity securities represent residual ownership claims on the assets and operating earnings of a corporation. For equity analysts, associated persons, and securities salesmen licensed under the Philippine Securities Regulation Code (SRC), conducting rigorous fundamental analysis requires mastering key financial metrics and valuation models. These tools enable market participants to determine whether common equities listed on the Philippine Stock Exchange (PSE) are undervalued, overvalued, or fairly priced relative to their risk-return profiles.

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Earnings Per Share (EPS) and the Price-to-Earnings (P/E) Ratio

Earnings represent the fundamental driver of corporate value over the long run. Valuation begins with isolating the earnings attributable to common equity holders.

Earnings Per Share (EPS)

Basic Earnings Per Share (EPS) reflects the net profit generated by a corporation for each share of common stock outstanding during the accounting period: $EPS = \frac{\text{Net Income} - \text{Preferred Dividends}}{\text{Weighted Average Number of Common Shares Outstanding}}$

• Preferred Dividends: Because preferred shareholders possess a prior claim on earnings, their contractual dividends must be deducted from Net Income before computing common EPS.
• Weighted Average Shares: Reflects capital changes during the year (e.g., secondary share offerings, stock dividends, stock splits, or share buybacks).
• Diluted EPS: Incorporates the potential dilutive impact of all in-the-money convertible bonds, convertible preferred shares, stock warrants, and executive stock options, reflecting worst-case per-share earnings.

The Price-to-Earnings (P/E) Multiple

The Price-to-Earnings (P/E) ratio indicates how many pesos investors are willing to pay today for each peso of current or projected corporate earnings: $P/E = \frac{\text{Market Price per Share}}{EPS}$

Financial analysts categorize P/E multiples into two distinct variants:

1. Trailing P/E: Calculated using reported earnings from the trailing 12 months (TTM). It relies on verified, audited historical accounting figures, but can be backward-looking during economic turning points.
2. Forward (Leading) P/E: Calculated using consensus projected earnings over the forthcoming 12-month period ($P_0 / EPS_1$). Forward P/E reflects market expectations, but is vulnerable to analyst forecasting error or management optimism.

Interpreting P/E Multiples:

• High P/E: Markets anticipate rapid future earnings expansion, premium brand moats, or low operational risk. However, an excessively elevated P/E may signal an overvalued stock.
• Low P/E: May indicate an undervalued "value" stock, but can also represent a "value trap" where the underlying business faces structural decline, obsolete technology, or severe governance headwinds.

The PEG Ratio

To normalize P/E multiples across companies expanding at divergent rates, analysts compute the Price/Earnings to Growth (PEG) ratio: $PEG = \frac{P/E}{\text{Annual EPS Growth Rate (expressed as a percentage)}}$

• A $PEG < 1.0$ conventionally indicates a stock that may be undervalued relative to its expected growth trajectory.
• A $PEG > 1.0$ suggests the market has already fully priced in or overvalued the expected growth.

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Book Value Per Share (BVPS) and Price-to-Book (P/B) Ratio

While the P/E ratio focuses on income statement performance, balance sheet multiples evaluate market price relative to accounting net worth.

Book Value Per Share (BVPS)

Book Value Per Share (BVPS) measures the net asset value belonging to each common share if all corporate assets were liquidated at accounting book value and all senior debt and preferred claims were fully satisfied: $BVPS = \frac{\text{Total Stockholders' Equity} - \text{Preferred Equity}}{\text{Number of Common Shares Outstanding}}$

The Price-to-Book (P/B) Multiple

The Price-to-Book (P/B) ratio compares market value to book value: $P/B = \frac{\text{Market Price per Share}}{BVPS} = \frac{\text{Total Market Capitalization}}{\text{Total Common Stockholders' Equity}}$

Sector Suitability in the Philippines:

• Highly Applicable: Financial institutions (e.g., BDO Unibank, Bank of the Philippine Islands, Metrobank) and real estate holding conglomerates (e.g., SM Prime Holdings, Ayala Land). For banks, balance sheet assets consist largely of liquid loans and marketable securities that are regularly marked to market or adjusted for loan losses.
• Less Applicable: Service businesses, BPO service providers, and technology firms whose most valuable assets—intellectual property, software patents, and human capital—do not appear on historical cost balance sheets.

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Dividend Metrics and the Gordon Growth Model

Dividends represent the direct cash return disbursed by a corporation to its shareholders out of unrestricted retained earnings.

Dividend Yield and Dividend Payout Ratio

• Dividend Yield ($DY$): Quantifies cash cash-flow yield relative to share market price: $DY = \frac{\text{Annual Dividend per Share (DPS)}}{\text{Market Price per Share}}$
• Dividend Payout Ratio ($DPR$): Measures the percentage of net profit distributed as cash dividends: $DPR = \frac{\text{Total Cash Dividends}}{\text{Net Income}} = \frac{DPS}{EPS}$
• Retention Ratio ($b$): The proportion of earnings retained for business reinvestment: $b = 1 - DPR$
• Sustainable Growth Rate ($g$): The maximum rate a company can grow without issuing external equity: $g = b \times ROE = (1 - DPR) \times ROE$

The Dividend Discount Model (DDM) / Gordon Growth Model

The fundamental intrinsic value of any financial asset is the present value of all future cash flows it delivers to investors. For equities, the Dividend Discount Model (DDM) values a share of stock as the discounted sum of all future dividend distributions: $P_0 = \sum_{t=1}^\infty \frac{D_t}{(1 + k)^t}$

When dividends are projected to grow at a constant annual rate $g$ into perpetuity, Myron J. Gordon formulated the Gordon Growth Model (Constant Growth DDM): $P_0 = \frac{D_1}{k - g} = \frac{D_0 \times (1 + g)}{k - g}$

Where:

• $P_0$ = Intrinsic value of the share today
• $D_0$ = Dividend just paid (historical dividend)
• $D_1$ = Dividend expected to be received at the end of Period 1 ($D_1 = D_0 \times (1 + g)$)
• $k$ = Required rate of return (investor hurdle rate / equity discount rate)
• $g$ = Perpetual constant dividend growth rate

Mathematical and Practical Constraints

1. $k > g$ Requirement: The model strictly requires that the investor's hurdle rate ($k$) exceeds the dividend growth rate ($g$). If $g \ge k$, the denominator becomes zero or negative, resulting in a mathematically nonsensical result. In economic reality, no corporate dividend can permanently outgrow the broader macroeconomy.
2. Dividend Requirement: The model cannot directly value non-dividend-paying growth stocks or firms with negative earnings.

Worked Example: A listed utility firm on the PSE just distributed a dividend of Php 4.00 per share ($D_0 = \text{Php } 4.00$). The company's dividends are projected to grow steadily at 4.0% per annum into perpetuity. An institutional investor requires a 9.0% rate of return. The intrinsic value is: $D_1 = \text{Php } 4.00 \times (1 + 0.04) = \text{Php } 4.16$ $P_0 = \frac{\text{Php } 4.16}{0.09 - 0.04} = \frac{\text{Php } 4.16}{0.05} = \mathbf{\text{Php } 83.20}$ If the stock is currently trading on the PSE at Php 75.00, it is undervalued and represents an attractive purchase.

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Return on Equity (ROE) and the DuPont Framework

Return on Equity (ROE) is the single most widely monitored benchmark of management efficiency, evaluating how effectively corporate leadership utilizes shareholders' contributed capital and retained earnings: $ROE = \frac{\text{Net Income}}{\text{Total Common Stockholders' Equity}}$

The Three-Step DuPont Identity

While a high headline ROE appears attractive, high ROE can be achieved through superior operational brilliance OR dangerous financial leverage. The DuPont model decomposes ROE into three multiplicative components: $ROE = \text{Net Profit Margin} \times \text{Asset Turnover} \times \text{Equity Multiplier}$

$\mathbf{ROE} = \left( \frac{\text{Net Income}}{\text{Sales}} \right) \times \left( \frac{\text{Sales}}{\text{Total Assets}} \right) \times \left( \frac{\text{Total Assets}}{\text{Common Equity}} \right)$

Analytical Power of DuPont Decomposition

• High Margin / Low Turnover: Classic profile of luxury retail or high-end property developers.
• Low Margin / High Turnover: Classic profile of Philippine supermarket chains (e.g., Puregold) and fast-moving consumer goods distributors.
• High Leverage Trap: If a company expands ROE solely by increasing its Equity Multiplier (borrowing heavily), it exposes equity holders to severe insolvency risk without improving operational efficiency.

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Practical Exam Traps & Regulatory Context