Treasury Stock Method: Definition, Formula, and Examples

The Treasury Stock Method (TSM) is a widely used approach by companies to compute the number of potentially new shares that can be created by unexercised in-the-money warrants and options. This method helps in determining the diluted earnings per share (EPS), a crucial metric for investors to assess a company’s profitability on a per-share basis.

Formula of Treasury Stock Method

To calculate the incremental shares using the Treasury Stock Method, the following steps are involved:

• Determine the number of in-the-money options/warrants:

  $$ \text{In-the-money options/warrants} = \text{Total options/warrants} - \text{Out-of-money options/warrants} $$

• Calculate the proceeds from the exercise:

  $$ \text{Proceeds} = \text{In-the-money options/warrants} \times \text{Exercise Price} $$

• Determine the number of shares that can be repurchased with the proceeds:

  $$ \text{Shares Repurchased} = \frac{\text{Proceeds}}{\text{Current Market Price}} $$

• Calculate the net increase in shares:

  $$ \text{Net Increase in Shares} = \text{In-the-money options/warrants} - \text{Shares Repurchased} $$

Scenario

Company XYZ has 1,000,000 shares outstanding. It has issued 100,000 stock options to its employees with an exercise price of $50 per share. The current price of XYZ’s stock is $70 per share.

Applying TSM

• Number of in-the-money options:

  $$ \text{In-the-money options} = 100,000 \text{ options} \ (since all options are in-the-money as the exercise price is less than the market price) $$

• Proceeds from the exercise:

  $$ \text{Proceeds} = 100,000 \text{ options} \times \$50 = \$5,000,000 $$

• Shares that can be repurchased with the proceeds:

  $$ \text{Shares Repurchased} = \frac{5,000,000}{70} \approx 71,429 \text{ shares} $$

• Net increase in shares:

  $$ \text{Net Increase in Shares} = 100,000 - 71,429 = 28,571 \text{ shares} $$

Hence, the additional 28,571 shares need to be considered when calculating diluted EPS.

Applicability

The Treasury Stock Method is particularly useful in scenarios where companies offer stock options and warrants as part of their employee compensation packages. It helps investors and analysts to get a clear picture of the potential impact of these instruments on a company’s share structure and valuation.

Basic EPS vs. Diluted EPS

• Basic EPS calculates earnings based on the current outstanding shares.
• Diluted EPS includes the potential share dilution from all convertible securities like options and warrants, providing a more conservative earnings estimate.

Related Terms

• Diluted Earnings Per Share (Diluted EPS): A measure of the quality of earnings per share if all convertible securities were exercised.
• In-the-money Options: Options with an exercise price below the current market price of the stock.
• Warrants: Derivatives that provide the option to buy stock at a specific price before expiration.

FAQs