What Is A Stock Broker?

A stockbroker is a regulated professional individual, usually associated with a brokerage firm or broker-dealer, who buys and sells shares and other securities for both retail and institutional clients, through a stock exchange or over the counter, in return for a fee or commission. Stockbrokers are known by numerous professional designations, depending on the license they hold, the type of securities they sell, or the services they provide. In the United States, a stockbroker must pass both the Series 7 and Series 63 exams in order to be licensed. In most English speaking venues, the two word term stock broker, like stock brokerage, normally applies to the brokerage firm, rather than to the individual.