Compare Stocks

Apple Inc. designs, manufactures, and markets smartphones, personal computers, tablets, wearables, and accessories worldwide. The company offers iPhone, a line of smartphones; Mac, a line of personal computers; iPad, a line of multi-purpose tablets; and wearables, home, and accessories comprising AirPods, Apple TV, Apple Watch, Beats products, and HomePod. It also provides AppleCare support and cloud services; and operates various platforms, including the App Store that allow customers to discover and download applications and digital content, such as books, music, video, games, and podcasts. In addition, the company offers various services, such as Apple Arcade, a game subscription service; Apple Fitness+, a personalized fitness service; Apple Music, which offers users a curated listening experience with on-demand radio stations; Apple News+, a subscription news and magazine service; Apple TV+, which offers exclusive original content; Apple Card, a co-branded credit card; and Apple Pay, a cashless payment service, as well as licenses its intellectual property. The company serves consumers, and small and mid-sized businesses; and the education, enterprise, and government markets. It distributes third-party applications for its products through the App Store. The company also sells its products through its retail and online stores, and direct sales force; and third-party cellular network carriers, wholesalers, retailers, and resellers. Apple Inc. was founded in 1976 and is headquartered in Cupertino, California.

Citigroup Inc., a diversified financial service holding company, provides various financial product and services to consumers, corporations, governments, and institutions worldwide. It operates through five segments: Services, Markets, Banking, U.S. Personal Banking, and Wealth. The Services segment includes Treasury and Trade Solutions, which provides cash management, trade, and working capital solutions to multinational corporations, financial institutions, and public sector organizations; and Securities Services, such as cross-border support for clients, local market expertise, post-trade technologies, data solutions, and various securities services solutions. The Markets segment offers sales and trading services for equities, foreign exchange, rates, spread products, and commodities to corporate, institutional, and public sector clients; and market-making services, including asset classes, risk management solutions, financing, prime brokerage, research, securities clearing, and settlement. The banking segment includes investment banking; advisory services related to mergers and acquisitions, divestitures, restructurings, and corporate defense activities; and corporate lending, which includes corporate and commercial banking. The U.S. Personal Banking segment provides co-branded cards and retail banking services. The Wealth segment provides financial services to high-net-worth clients through banking, lending, mortgages, investment, custody, and trust product offerings; and to professional industries, including law firms, consulting groups, accounting, and asset management. The company was founded in 1812 and is headquartered in New York, New York.

PowerShares QQQ Trust, Series 1 is a unit investment trust that issues securities called Nasdaq-100 Index Tracking Stock. The Trust's investment objective is to provide investment results that generally correspond to the price and yield performance of the Nasdaq-100 Index. The Trust provides investors with the opportunity to purchase units of beneficial interest in the Trust representing proportionate undivided interests in the portfolio of securities held by the Trust, which consists of substantially all of the securities, in substantially the same weighting, as the component securities of the Nasdaq-100 Index. Invesco PowerShares Capital Management, LLC is the Sponsor of the Trust and The Bank of New York Mellon is the Trustee.