Careers in Finance And Accounting > Investment Banking > Overview

What is Investment Banking?

Investment banks help companies and governments raise money by issuing and selling securities in the capital markets (both equity and debt), as well as providing advice on transactions such as mergers and acquisitions. Until the late 1980s, the United States and Canada maintained a separation between investment banking and commercial banks.

A majority of investment banks offer strategic advisory services for mergers, acquisitions, divestiture or other financial services for clients, such as the trading of derivatives, fixed income, foreign exchange, commodity, and equity securities.

Trading securities for cash or securities (i.e., facilitating transactions, market-making), or the promotion of securities (i.e., underwriting, research, etc.) is referred to as the "sell side."