An Initial Public Offering (IPO) allows a privately held company to go public by issuing stock on a public exchange. Companies pursue IPOs primarily to raise new capital for expansion. While going public provides easier access to future financing, it also results in loss of control, expensive reporting requirements, and up to 25% of funds raised going to underwriting fees. The IPO process involves selecting an underwriter, registering with the SEC, printing a prospectus, conducting a roadshow for investors, pricing the securities, and selling the securities. Leading underwriters help companies navigate this process to access public investment.