various types or methods of computing earnings per share (EPS)

There are three types or methods of computing earnings per share (EPS):

  • Simple EPS
  • Primary EPS
  • Fully diluted EPS

. Each is discussed below.

Simple EPS or Basic EPS

The approach to computing simple EPS is the least complicated of the three. It is used when the firm has a simple capital structure; that is, it does not include any securities or other agreements that could lead to the issuance of additional common stock. In some other occasions, it can be used when it is not materially different from the other measures.

The denominator of simple EPS is the weighted average of the number of common shares outstanding during the year. In the event that a stock split or stock dividend occurs during the year, special adjustments must be made before computing the average. The numerator of simple EPS is calculated as the amount of earnings related to the common stock.

The starting point for its computation is the reported net income Any dividends declared on preferred shares are deducted from net income because they are not related to common stock. If the preferred stock is cumulative, the full amount of dividends is deducted, even if a smaller amount is actually declared.

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Primary EPS

The approach to calculating primary EPS is more difficult than for simple EPS. It is used when the firm has a complex capital structure; that is, there are securities that are common stock in substance even though their
actual form is something different. These securities are known as common stock equivalents, and can include the following:

1. Warrants
2. Convertible bonds
3. Convertible preferred stock
4. Contingent issuance agreements

The denominator of primary EPS consists of the weighted average of the outstanding shares and the number of shares that would have been issued if the common stock equivalents had been exercised. The calculation includes only those equivalents that are considered likely to be exercised in the next five years.

GAAP specifies the criteria by which these particular securities can be identified. The assumption of exercising, in turn, leads to other assumptions having to be made. For example, if it is assumed that warrants are exercised, it follows that cash would have been received and which assumptions should be made concerning the use of that cash.

The numerator of primary EPS begins as net income less preferred dividends but may be adjusted further if the assumed exercising of a common stock equivalent would have affected the reported income or the amount of preferred dividends.

Also Check:  Contingent issuance agreements

Consequently, the numerator actually used in the calculation can be quite different from the figure presented on the income statement. If the effect of the assumed exercising of a common stock equivalent is to Increase primary EPS above simple EPS, the security is said to be antidilutive and will be excluded from the calculation.

Fully diluted EPS

The method to computing fully diluted EPS is the most complex of the three. It is designed to produce a “worst case” version of EPS from the point of view of the common stockholders. That is, its calculation is intended to determine how low EPS would have been if every dilutive event that could have occurred under existing circumstances actually did take place.

This calculation includes the effects of events that might be unlikely under present conditions. The denominator of fully diluted EPS is computed as if all dilutive securities and agreements actually were exercised. Thus, securities that are not common stock equivalents are also added to the number of common shares. The numerator is adjusted for any changes in net income or preferred dividends that would have occurred if the additional common shares had been issued. Neither the numerator nor denominator is affected by anti-dilutive securities.

Also Check:  Anti-dilution and primary and diluted earnings per share

Multiple presentations

Under certain circumstances, GAAP requires a firm to present more than one EPS figure. Depending on the materiality of the effects on the numerator and denominator, the firm may have to present these figures:

  1. Simple EPS
  2. Both primary and fully diluted EPS

Examples

The following example shows that the disclosures provided by the Fruehauf Corporation include both primary and fully diluted EPS.

types and methods-of computing earnings per share (EPS)

The below example shows that Enserch Corporation chose to report several details about its income on per share basis.

types and methods of computing earnings per share (EPS)

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