Nasdaq, Inc. is a holding company, engaged in the trading, clearing, exchange technology, regulation, securities trading, information and services of public and private companies. It operates through the following segments: Market Services, Corporate Services, Information Services and Market Technology. The Market Services segment includes its stock derivatives trading and clearing, cash stock trading, FICC and commercial management services businesses. The Corporate Services segment includes its corporate solutions and listing services businesses. The information services segment includes data products, index licenses, and service businesses. The Market Technology segment is a global technology solutions provider and partner of exchanges, clearing organizations, central securities depositories, regulators, banks, brokers and corporate companies. The company was founded by Gordon S. Macklin in 1971 and is based in New York, NY.