Stocks and Stock Markets

IPO

An initial public offering (IPO), or stock market launch, is a type of public offering where shares of stock in a company are sold to the general public, on a securities exchange, for the first time. Through this process, a private company transforms into a public company. Initial public offerings are used by companies to raise expansion capital, monetize the investments of early private investors, and become publicly traded enterprises.

A company selling shares is never required to repay the capital to its public investors. After the IPO, when shares are traded freely in the open market, money passes between public investors.

When a company lists its securities on a public exchange, the money paid by the investing public for the newly issued shares goes directly to the company (primary offering) as well as to any early private investors who opt to sell all or a portion of their holdings (secondary offering) as part of the larger IPO. An IPO, therefore, allows a company to tap into a wide pool of potential investors to provide itself with capital for future growth, repayment of debt, or working capital.

Although an IPO offers many advantages, there are also significant disadvantages. Chief among these are the costs associated with the process, and the requirement to disclose certain information that could prove helpful to competitors, or create difficulties with vendors. Details of the proposed offering are disclosed to potential purchasers in the form of a lengthy document known as a prospectus.

Most companies undertaking an IPO do so with the assistance of an investment banking firm acting in the capacity of an underwriter. Underwriters provide a valuable service, which includes help with correctly assessing the value of shares (share price), and establishing a public market for shares (initial sale).