Stock dilution

Stock dilution is an economic phenomenon resulting from the issue of additional common shares by a company. This increase in the number of shares outstanding can result from a primary market offering (including an initial public offering), employees exercising stock options, or by conversion of convertible bonds, preferred shares or warrants into stock. This dilution can shift fundamental positions of the stock such as ownership percentage, voting control, earnings per share, and the value of individual shares. A broader definition specifies dilution as any event that reduces an investor's stock price below the initial purchase price.