Investment banks primarily function as what?

Investment banks are primarily financial intermediaries that facilitate the movement of capital in the economy. They serve a crucial role by connecting entities that need funds, such as companies or governments, with those who have capital to invest, like individual investors or institutions. This process is essential for raising capital through various means, including underwriting new debt and equity securities, assisting in mergers and acquisitions, and providing advisory services.

The focus on capital movement is a defining characteristic of investment banks. They not only help in the initial offering of securities but also play a vital role in the ongoing buying and selling of these financial instruments in the market. By acting as intermediaries, investment banks enhance market efficiency and liquidity, which is beneficial for the overall financial system.