# Anti Dilutive Securities  ## What are Anti Dilutive Securities

Anti-Dilutive Securities can be defined as those financial instruments that the company has at the particular point of time which are not in common stock form but if they are converted into the common stock, then that would result in an increase in the earning per share of the company.

Let’s take an example to illustrate how the anti-dilutive securities work and how to treat the anti-dilutive securities while calculating the diluted EPS.

### Example

Company R has issued a convertible bond of 250 at \$200 par issued at par for a total of \$50,000 with a yield of 15%. Company R has mentioned that each bond can be converted into 20 shares of common stock. The weighted average outstanding number of common shares is 16000. The net income of Company R for the year is \$20,000, and the paid preferred dividends are \$4000. The tax rate is 25%.

Find out the basic EPS and the diluted EPS. And compare the two.

• Earnings per Share (EPS) = Net Income – Preferred Dividends / .
• Or, Basic EPS = \$20,000 – \$4000 / 16000 = \$16,000 / 16,000 = \$1 per share.

To compute the diluted EPS, we need to calculate two things.

• First, we will calculate the number of common shares that would be converted from the convertible bonds. In this situation, for each convertible bond, 40 common shares would be issued. If we convert all of the convertible bonds into common shares, we will get = (250 * 20) = 5,000 shares.
• Second, we need to find out the earnings from the convertible bonds as well. Here’s the earnings = 250 * \$200 * 0.15 * (1 – 0.25) = \$5625.

Now, we will calculate the diluted EPS of Company R.

Diluted EPS = Net Income – + Earnings from the Convertible Bonds / Weighted Average Number of Common Shares + Converted Common Shares from Convertible Bonds.

• Diluted EPS = \$20,000 – \$4,000 + \$5625 / 16,000 + 5000
• Diluted EPS = \$21,625 / 21,000 = \$1.03 per share.

If, by any chance, the fully diluted EPS is more than the basic EPS, then the security is anti-dilutive securities.

• In the above example, we saw that the convertible bonds are anti-dilutive securities because the basic EPS (i.e., \$1 per share) is less than the dilutive EPS (\$1.03 per share) when we take the convertible bonds into account.

When a company has anti-dilutive security like the above example, it excludes the anti-dilutive securities from the calculation of .

### How to check if Convertible Debt is an Anti Dilutive Security?

Before calculating diluted EPS, one needs to check if this security is anti-dilutive. To check whether the convertible debt is anti-dilutive, calculate

• If this ratio is less than basic EPS, convertible debt is dilutive security and should be included in the calculation of diluted EPS.
• If this ratio is greater than the basic EPS, then the convertible debt is anti-dilutive security.

### How to check if Convertible Preferred stock is an Anti Dilutive Security?

• If this ratio is less than basic EPS, a convertible preferred stock is dilutive and should be included in the calculation of diluted EPS.
• If this ratio is greater than the basic EPS, then the convertible preferred stock is anti-dilutive security.

### Video on Anti Dilutive Securities

This has been a guide to what is anti-dilutive securities. Here we discuss how convertible debt and preferred stock can become anti-dilutive security with examples. You may also learn more about Corporate Finance from the following recommended articles –