Book Value vs Price-to-Book Ratio
Book value: A company's net assets after liabilities are subtracted from assets.
Formula:
Book Value = Total Assets − Total Liabilities
Book value provides an estimate of the company's accounting value and is often used when evaluating financial institutions and asset-heavy businesses.
Price-to-Book ratio: A company's market value to its book value.
Formula:
P/B Ratio = Market Price per Share ÷ Book Value per Share
Investors often use the P/B ratio to evaluate whether a stock may be trading above or below its accounting value.