Book Value Per Share (BVPS)
Book value per share measures accounting common equity on a per-share basis, commonly using common shareholders’ equity divided by common shares outstanding.
Formula
A simplified calculation is:
BVPS = Common equity ÷ Common shares outstanding
Assume:
- common equity: $4 billion
- common shares outstanding: 200 million
BVPS:
$20
The $20 represents accounting equity per share.
It does not say the stock should trade at $20.
Common equity must match common shares
If total shareholders’ equity includes preferred stock:
preferred claims should generally be removed before calculating common BVPS.
Example:
- total equity: $5 billion
- preferred equity: $1 billion
- common equity: $4 billion
Using the full $5 billion would overstate book value attributable to common shares.
Market price vs. BVPS
Suppose:
- BVPS: $20
- market price: $35
Price-to-book:
1.75x
The premium can reflect:
- high expected profitability
- unrecorded intangible value
- strong growth
- optimistic expectations
A discount can reflect the opposite.
Book value is a denominator, not a valuation conclusion.
Book value can rise through retained earnings
If a company earns profit and retains it:
shareholders’ equity can rise.
If shares outstanding stay constant:
BVPS can increase.
Example:
- beginning common equity: $4.0 billion
- retained profit: $400 million
- ending equity: $4.4 billion
- shares: 200 million
BVPS rises:
$20 → $22
Dividends can reduce BVPS
A dividend reduces retained equity.
If a company pays:
$200 million
and no other equity changes occur:
book value falls.
Per-share book value can therefore decline even if the dividend is economically sensible.
Buybacks can raise or lower BVPS
The repurchase price matters.
Simplified example:
- common equity: $1 billion
- shares: 100 million
- BVPS: $10
The company buys 10 million shares for:
$5 each
Cash spent:
$50 million
New equity:
$950 million
New shares:
90 million
New BVPS:
about $10.56
Buying materially below book can increase BVPS for remaining holders.
Buybacks above book can reduce BVPS
Use the same starting balance.
If the company pays:
$20 per share
for 10 million shares:
cash spent:
$200 million
New equity:
$800 million
New shares:
90 million
BVPS:
about $8.89
EPS can rise while BVPS falls.
That is why one per-share metric cannot stand in for another.
Acquisitions can change BVPS
Stock-funded acquisitions can increase:
- assets
- goodwill
- equity
- shares outstanding
The per-share result depends on the price paid and accounting allocation.
A transaction can be accretive to EPS but dilutive to BVPS, or the reverse.
Goodwill can make BVPS less tangible
Acquisitions can add goodwill and identifiable intangible assets to the balance sheet.
Those assets increase accounting book value.
Some analysts therefore use tangible book value per share, which removes specified intangible assets.
That measure answers a different question.
Negative BVPS
If common equity is negative:
BVPS is negative.
A conventional price-to-book ratio becomes difficult to interpret.
Negative book value can result from:
- accumulated losses
- large buybacks
- impairments
- leveraged capital structure
A negative denominator is not a normal bargain signal.
Financial companies
BVPS is often more informative for:
- banks
- insurers
- asset-heavy financial companies
because balance-sheet assets and liabilities are central to earnings.
It still depends on:
- asset quality
- reserve adequacy
- interest-rate exposure
- capital requirements
A dollar of book value is not automatically worth a dollar economically.
Common mistakes
"BVPS is fair value per share."
No.
"BVPS uses total equity regardless of preferred stock."
Not necessarily.
"Higher BVPS always means better economics."
No.
"Buybacks always increase BVPS."
No; repurchase price matters.
Example
A company with $4 billion of common equity and 200 million common shares outstanding has BVPS of $20.
Professional note
Validate the common-equity numerator and current share denominator. Then decompose BVPS growth into retained earnings, dividends, issuance, buybacks, OCI and acquisitions. Per-share book growth is useful only when the underlying asset quality and return on equity remain credible.
Related terms
- Shareholders' Equity
**Shareholders' equity**, also called stockholders' equity, is the accounting residual attributable to shareholders after liabilities are subtracted from assets. It commonly includes common stock, additional paid-in capital, retained earnings, accumulated other comprehensive income or loss, and treasury-stock adjustments.
- Common Stock
Common stock represents an ownership interest in a corporation and generally carries a residual claim after creditors and senior securities.
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