An initial public offering (IPO) is a process by which private companies can become publicly traded on a stock exchange. To do this, a company must hire an underwriting firm to oversee the process efficiently. The underwriters are responsible for determining the appropriate offer price of the stock and for selling the shares to potential investors. The underwriting firm must also register the securities with the appropriate governmental agencies.

The gross spread is the difference between the offer price of the stock and the actual or public offering price. This difference is the compensation that underwriters receive for selling the security to other investors. The gross spread is where the majority of the profits from the IPO deal come from. Underwriters may also earn additional fees, such as an underwriting fee and a due diligence fee, but these fees are usually a very small portion of the total profits earned from an IPO.

The profits generated from the gross spread, along with any other fees, are used to cover the costs of the underwriting, as well as to pay any sales concessions to broker-dealers that aid in the sale of the securities. The gross spread also allows underwriters to cover any possible losses they might incur due to market volatility during the IPO process.

By understanding the concept of the gross spread, investors can more efficiently assess the risk and return of IPO investments. To ensure that the return on investment is maximized, it is important to identify any potential risks associated with the security, the offering price, and the amount of the gross spread that the investor must pay. Investors should also keep in mind that the gross spread is only one component of the total fees associated with an IPO and make sure to calculate the fees in terms of the total cost of the investment.