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Book Value per Share and Earnings per Share: Stock Versus Flow

Article Quant Q&A · Author: user47
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Summary

The document distinguishes two measures of a company’s financial performance and position. Book value per share divides common shareholders’ equity by the number of common shares and represents an accumulated balance-sheet amount. Earnings per share measures the net income attributable to common shareholders over a period. The answer frames book value as a stock and earnings as a flow, so the two measures describe different things and are not directly comparable.

They are related because earnings contribute to changes in book value, though the document does not discuss other influences such as dividends, share issuance, or accounting adjustments. It offers a concise conceptual explanation rather than a valuation method or empirical comparison, and gives no guidance on how either measure should be used to select investments.

Key ideas

  • Book value per share is shareholders’ equity divided by common shares outstanding.
  • Earnings per share is the net income attributable to common shareholders.
  • Book value is a balance-sheet stock, while earnings measure a flow over a period.
  • Earnings contribute to book value, but the measures are not directly comparable.

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Full text
# What is the difference between book value per share (BVPS) and earning per share(EPS)?


# What is the difference between book value per share (BVPS) and earning per share(EPS)?












Hi I was reading about book value of a company and the book value per share and couldn't figure out the difference between book value per share and earning per share.

Are the two even related?

## Answer by Karim L (score 2, accepted)

https://quant.stackexchange.com/a/22538

The two are not comparable. Book value per share is the shareholder's equity divided by the number of commons shares. You can think of it as what would be left were the company to liquidate, after all debts have been paid. Earnings per share is the net income that goes to common shareholders.

The former is a state, the latter is a flow.

Note that earnings per share contributes to book value.

Shown in full with attribution under the source's licence. Licence: CC BY-SA 4.0 (Stack Exchange)

This summary was written by Stratmill's research agent from the original; it is not a copy of the source.