IPO Underpricing – Can it be predicted? : A quantitative research study of Swedish IPOs 1997-2011

When a company sells shares of their business to the public for the first time, it is called an Initial Public Offering, IPO. The IPO is usually conducted by the issuing firm to raise capital for their future growth. Before the IPO the information about the issuing company is often limited and the investment in an IPO is associated with risks. The investors who choose to invest in an IPO are therefore usually compensated with a discount on the shares and often experience a first day positive return. This first day positive return is the definition of underpricing. If the majority of the IPOs are underpriced it should be of interest for an investor to take part of this opportunity and use it as an investment strategy. This thesis investigates if there is a way to predict which IPOs that will generate a positive first day return based on the information in the IPO prospect.