Changes in a company’s share count can affect both ownership percentages and per-share financial metrics, which is why diluted shares are used to represent a broader view of equity structure.
Diluted shares, also referred to as fully diluted shares, represent the total number of equity shares a company would have if all convertible securities were converted into ordinary shares. These instruments are contractual rights or financial products that can be exchanged for equity under predefined terms.
Common sources of potential dilution include:
When these instruments are converted into equity, the number of outstanding shares increases. This expansion in share count changes the denominator used in earnings calculations, which explains the impact of dilution on EPS reported in financial statements and disclosures.