GLOSSARY
Book Value
Book value is the net asset value of a company as recorded on its balance sheet. It is calculated by subtracting total liabilities from total assets. Book value per share divides this figure by the number of shares outstanding.
Book value represents what shareholders would theoretically receive if the company liquidated all assets and paid off all debts. However, this is a simplified view since assets are recorded at historical cost, not current market value.
Book Value in Valuation
Book value is used in the Price-to-Book (P/B) ratio and the Graham Number formula. A stock trading below book value (P/B below 1.0) may indicate undervaluation, particularly for asset-heavy businesses like banks and manufacturers.
However, book value has significant limitations for modern businesses. Technology companies, service businesses, and brands derive most of their value from intangible assets like intellectual property, customer relationships, and brand equity. These assets are often not reflected on the balance sheet, making book value less relevant.
EXAMPLE
A company like Apple derives most of its value from brand, ecosystem, and intellectual property rather than physical assets. Its market cap far exceeds its book value because investors recognize these intangible advantages.
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Graham Number
Benjamin Graham's formula combining P/E and P/B into a single valuation metric to identify undervalued stocks.
Price-to-Book Ratio (P/B)
Stock price divided by book value per share, comparing market valuation to net asset value on the balance sheet.
Intrinsic Value
The true underlying worth of a company based on fundamental analysis, independent of market sentiment.
Market Capitalization
The total market value of a company's outstanding shares, calculated as stock price times shares outstanding.
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DISCLAIMER: This glossary is for educational purposes only and does not constitute financial advice. Fair value calculations are estimates based on models and assumptions. Always conduct your own research and consider consulting a financial advisor before making investment decisions.