Which Are The Top 10 S and P 500 Stocks By Index Weight?

Oct 02, 2023 By Triston Martin

The index is responsible for eighty percent of equity market in the United States. Because it contains virtually all of the major companies in the United States, "the market" as a whole is sometimes considered to be identical with the S&P 500 Index. It is the one that comes the closest to being a "default" stock index for the United States. The following is an examination of that we consider the most important. The information about weighting and market capitalization is current as of March 31, 2022, and was provided by S&P Dow Jones Indices. The following figures have been provided by YCharts and are current as of April 19, 2022.


The Corporation Apple Inc. (AAPL)


Apple is a leading manufacturer, with a primary focus on for its goods. Apple's iPhone brand is perhaps it's most well-known offering, but the company also manufactures other brands, among others. Additionally, it manages the music streaming service Apple Music and the television media delivery platform Apple TV.



The company Microsoft (MSFT)


Microsoft Corporation is a global leader in the technology sector, renowned for its production of computer hardware and software. The company's products cater to a wide range of users, from individual consumers to large enterprises. Established as a key player in the information technology industry for several decades, Microsoft's influence spans across various segments.

Key Areas of Microsoft's Business:

  1. Windows Operating System: Microsoft is best known for developing Windows, the most widely used operating system in the world. Windows has evolved through numerous iterations and versions, maintaining its status as a foundational technology for personal computers and enterprise environments.

  2. Microsoft Office Suite: Another cornerstone of Microsoft's offerings is the Microsoft Office suite. This suite includes essential productivity tools such as Microsoft Word, Excel, PowerPoint, and Outlook, which are standards in homes, schools, and offices globally.

  3. Xbox Gaming Console: In the gaming sector, Microsoft has made significant inroads with its Xbox gaming console. The Xbox brand has grown from simply hardware to encompass a wide range of services, including online gaming and digital media content through the Xbox Live and Game Pass subscriptions.

  4. Cloud Computing Services: Microsoft Azure represents the company's aggressive push into the cloud computing market. Azure provides a comprehensive suite of cloud services, including IaaS (Infrastructure as a Service), PaaS (Platform as a Service), and SaaS (Software as a Service) solutions, catering to the needs of developers,


Tesla, Inc. (TSLA)


The production of electric vehicles is Tesla's primary business Index. Although it derives more than 90 percent of its income and almost all of its earnings from the sale of automobiles, it also markets photovoltaic panels and batteries for use in private residences and commercial establishments.


Class a Shares of Alphabet Inc. (GOOGL)


Alphabet, a subsidiary of Google, owns the world's most popular search engine. In addition to its flagship product, the Google search engine, Alphabet also operates the popular video-sharing website YouTube. It is important to note that the corporation maintains two primary share classes for its shares.


Class C Shares of Alphabet Inc. (GOOG)


Each of these shares is listed on the S&P 500, and each is significant enough on its own to be included in the list of the top 10 stocks. If both share classes were added toward the total, Alphabet would move up to the fourth position on this list and account for about 4.2 percent of the index's total value. There are also B shares, which only Google employees and other Google insiders my own and come with disproportionate voting rights. The B shares are not actively traded on any market at this time.


Nvidia Corp. (NVDA)


Nvidia is a firm that specializes in designing and producing graphics processing units (GPUs) (GPUs). Visuals processing units, or GPUs, are a kind of computer chip used for creating computer graphics, most often for visual design or computer gaming. However, graphics processing units (GPUs) are in the growing demand for other jobs such as mining cryptocurrencies, developing artificial intelligence (AI), and machine learning. Nvidia's GeForce brand of graphics processing units (GPUs) for consumers is very popular.


Berkshire Hathaway, a Fortune 500 Company (BRK.B)


The many investments that CEO Warren Buffett has made throughout his career are held under Berkshire Hathaway, which functions as a holding corporation. Among its many holdings are consumer brands like the Dairy Queen ice cream chain and energy and utility companies like GEICO and Precision Castparts Corp.


Class a Shares of Meta Platforms, Inc. (META)


The biggest and most influential social networking platform in the world is managed by Meta Platforms, formerly known as Facebook. Additionally, it is the owner of the photo-sharing application Instagram, the messaging application WhatsApp, and the virtual reality equipment manufacturer Oculus.


The UnitedHealth Group, Inc. (UNH)


In addition to providing medical insurance, UnitedHealth Group operates as a pharmacy benefit management (PBM) firm. Under the Optum name, the company manages not just its pharmacy benefit management operations but also other healthcare services such as health-related data analytics.


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