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Dow Jones Utility Average
The Dow Jones Utility Average (DJUA, also known as the "Dow Jones Utilities") is a stock index from S&P Dow Jones Indices that tracks the performance of 15 prominent utility companies traded in the United States. The Dow Jones Utilities is a price-weighted average. All components of the DJUA are listed on the New York Stock Exchange, with the exception of American Electric Power, Exelon, and Xcel Energy, which are listed on Nasdaq. Components , the current components on the Dow Jones Utilities are as follows (company name followed by ticker symbol): Former components Effective October 1, 2014, American Water Works replaced Williams Companies. Effective January 18, 2019, Sempra Energy replaced PG&E Corporation. Effective October 27, 2020, Atmos Energy and Xcel Energy replaced CenterPoint Energy and NiSource, respectively. Effective November 8, 2024, Vistra Corp. replaced AES Corporation. History The index was created in 1929 when all utility stocks were removed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stock Index
In finance, a stock index, or stock market index, is an index that measures the performance of a stock market, or of a subset of a stock market. It helps investors compare current stock price levels with past prices to calculate market performance. Two of the primary criteria of an index are that it is ''investable'' and ''transparent'': The methods of its construction are specified. Investors may be able to invest in a stock market index by buying an index fund, which is structured as either a mutual fund or an exchange-traded fund, and "track" an index. The difference between an index fund's performance and the index, if any, is called '' tracking error''. Types of indices by coverage Stock market indices may be classified and segmented by the set of underlying stocks included in the index, sometimes referred to as the "coverage". The underlying stocks are typically grouped together based on their underlying economics or underlying investor demand that the index is seeking ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edison International
Edison International is a public utility A public utility company (usually just utility) is an organization that maintains the infrastructure for a public service (often also providing a service using that infrastructure). Public utilities are subject to forms of public control and ... holding company based in Rosemead, California. Its subsidiaries include Southern California Edison, and unregulated non-utility business assets Edison Energy. Edison's roots trace back to Holt & Knupps, a company founded in 1886 as a provider of street lights in Visalia, California. History The company was first incorporated in 1909 as Southern California Edison Company after Southern California acquired the assets of Edison Electric Company; it was known as Southern California Edison until 1996, when it adopted its current name in recognition of its growing business abroad and in other industry sectors. Edison first became a holding company in 1988 when it made a small change to it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dow Jones Composite Average
The Dow Jones Composite Average is the stock market index composed of 65 prominent companies traded on both exchanges, maintained and tracked by S&P Dow Jones Indices. The average's components include every stock from the Dow Jones Industrial Average (30 components), the Dow Jones Transportation Average (20), and the Dow Jones Utility Average (15). Components * 3M Co. (MMM) (conglomerates) * AES Corporation (The) (AES) (electric utilities) * Alaska Air Group, Inc. (ALK) (regional airlines) * American Airlines Group Inc. (AAL) (major airlines) * American Electric Power Co., Inc. (AEP) (electric utilities) * American Express Co. (AXP) (credit services) * American Water Works Company, Inc. (AWK) (water utilities) * Amgen Inc. (AMGN) ( drug manufacturers) * Apple Inc. (AAPL) (consumer goods) * Atmos Energy Corporation (ATO) (gas utilities) * Avis Budget Group, Inc. (CAR) (rental & leasing services) * Boeing Company (The) (BA) (aerospace & defense) * Caterpillar Inc. (CAT) (farm & const ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dow Jones Industrial Average
The Dow Jones Industrial Average (DJIA), Dow Jones, or simply the Dow (), is a stock market index of 30 prominent companies listed on stock exchanges in the United States. The DJIA is one of the oldest and most commonly followed equity indices. It is Price-weighted index, price-weighted, unlike other common indexes such as the Nasdaq Composite or S&P 500, which use Capitalization-weighted index, market capitalization. The DJIA also contains fewer stocks, which could exhibit higher risk; however, it could be less volatile when the market is rapidly rising or falling due to its components being well-established large-cap companies. The value of the index can also be calculated as the sum of the stock prices of the companies included in the index, divided by a factor, which is approximately 0.163 . The factor is changed whenever a constituent company undergoes a stock split so that the value of the index is unaffected by the stock split. First calculated on May 26, 1896, the ind ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AES Corporation
The AES Corporation is an American utility and power generation company. It owns and operates power plants, which it uses to generate and sell electricity to end users and intermediaries like utilities and industrial facilities. AES, headquartered in Arlington, Virginia, is one of the world's leading power companies, generating and distributing electric power in 15 countries and employing 10,500 people worldwide. AES Corporation is a global Fortune 500, ''Fortune'' 500 power company. AES Ranks in the Top Ten of Fast Company's 2022 Best Workplaces for Innovators. History 20th century The company was founded on January 28, 1981, as Applied Energy Services by Roger Sant and Dennis Bakke, two appointees of the Federal Energy Administration under president Richard Nixon. The company was initially a consulting firm; it became AES Corporation, which went public in 1991. Sant was chairman, CEO, and president and Bakke was executive vice president until assuming the position of presiden ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NiSource
NiSource Inc. is one of the largest fully regulated utility companies in the United States, serving approximately 3.5 million natural gas customers and 500,000 electric customers across six states through its local Columbia Gas and NIPSCO brands. The company, based in Merrillville, Indiana, has more than 8,000 employees. As of 2018, NiSource is the sole Indiana-based utility company. History NiSource was founded in 1912 as the Northern Indiana Public Service Company, which merged with several other companies to become the Columbia Gas and Electric Corporation. Under the Public Utility Holding Company Act of 1935, Columbia was forced to reorganize its subsidiaries and eventually spun off its electric utilities, becoming the Columbia Gas System. In 2000, NiSource merged with Columbia Energy Group, but in 2015, NiSource was spun off from Columbia Pipeline Group. The next year, Columbia Pipeline Group was acquired by TransCanada Corporation, while the Columbia Gas distribution compan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CenterPoint Energy
CenterPoint Energy, Inc. is an American utility company based in Houston, Texas, that provides electric and natural gas utility to customers in several markets in the American states of Indiana, Ohio, Louisiana, Minnesota, Mississippi, and Texas. Part of the Fortune 500, the company was formerly known as Reliant Energy, NorAm Energy, Houston Industries, and HL&P. The company is headquartered in the CenterPoint Energy Tower at 1111 Louisiana Street in Downtown Houston. History When Texas deregulated the electricity market, the former Houston Lighting & Power (HL&P) was split into several companies.Exelon bids for major Texas power producer NRG " '' |
PG&E Corporation
The Pacific Gas and Electric Company (PG&E) is an American investor-owned utility (IOU). The company is headquartered at Kaiser Center, in Oakland, California. PG&E provides natural gas and electricity to 5.2 million households in the northern two-thirds of California, from Bakersfield and northern Santa Barbara County, almost to the Oregon and Nevada state lines. Overseen by the California Public Utilities Commission, PG&E is the leading subsidiary of the holding company PG&E Corporation, which has a market capitalization of $34.9 billion as of March 10, 2025. PG&E was established on October 10, 1905, from the merger and consolidation of predecessor utility companies, and by 1984 was the United States' "largest electric utility business". PG&E is one of six regulated, investor-owned electric utilities (IOUs) in California; the other five are PacifiCorp, Southern California Edison, San Diego Gas & Electric, Bear Valley Electric, and Liberty Utilities. In 2018 and 2019, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Williams Companies
The Williams Companies, Inc. is an American energy company based in Tulsa, Oklahoma. Its core business is natural gas processing and transportation, with additional petroleum and electricity generation assets. A Fortune 500 company, its common stock is a component of the S&P 500. History It was founded as Williams Brothers in 1908 by Miller and David Williams in Fort Smith, Arkansas, and soon expanded to building nationwide pipelines for natural gas and petroleum. The company relocated to Tulsa in 1919. In 1949, John H. Williams, a nephew of the founders, together with his brother Charles Williams and David's son David Williams Jr., bought the business from the founders; John H. Williams remained as president of the company until 1971 and CEO until 1979. The company went public in 1957 under the Williams Brothers name. As it diversified in the 1970s, it was renamed The Williams Companies, Inc. Since 1997, their brand identity has been simplified to "Williams". In 1966 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vistra Corp
Vistra Corp. is a Fortune 500 integrated retail electricity and power generation company based in Irving, Texas. The company is the largest competitive power generator in the U.S. with a capacity of approximately 39GW powered by a diverse portfolio, including natural gas, nuclear, solar, and battery energy storage facilities. In the 2020 Forbes Global 2000, Vistra Energy was ranked as the 756th-largest public company in the world. The company owns the Moss Landing Power Plant in California which as of 2021 contained the largest battery energy storage system in the world (400-MW/1,600-MWh), but was significantly damaged in a fire in January 2025. As of 2020, the company was ranked as the highest CO2 emitter in the US. In 2024, it is ranked first as the No. 1 polluter in the United States for the 2024 Greenhouse 100 Polluters Index Report, producing 1.5% of all greenhouse gas emissions generated in the United States of America, according to the Political Economy Research Institute ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southern Company
Southern Company is an American gas and electric utility holding company based in the Southern United States. It is headquartered in Atlanta, Georgia, with executive offices located in Birmingham, Alabama. As of 2021 it is the second largest utility company in the U.S. in terms of customer base. Through its subsidiaries it serves 9 million gas and electric utility customers in 6 states. Southern Company's regulated regional electric utilities serve a territory with of distribution lines. Overview Southern Company, a for-profit corporation, is one of the largest energy providers in the United States and in 2025, is ranked 163rd on the Fortune 500 listing of the largest U.S. corporations. The company has approximately 31,300 employees. Southern Company subsidiaries are operating or developing renewable power across the U.S., as well as opening the first new nuclear units in the U.S. in 30 years at Plant Vogtle near Augusta, Georgia. Southern Company's three retail operating ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sempra
Sempra is a North American public utility holding company based in San Diego, California. The company is one of the largest utility holding companies in the United States with nearly 40 million consumers. Sempra's focus is on electric and natural gas infrastructure and its operating companies include: Southern California Gas Company (SoCalGas) and San Diego Gas & Electric (SDGE) in Southern California; Oncor Electric Delivery Company in Texas; and Sempra Infrastructure, with offices in California and Texas. As of 2023, Sempra reported more than $87.2 billion in total assets and over 20,000 employees. The company is led by chairman and chief executive officer Jeffrey Martin, who assumed that role in May 2018. Sempra ranks as one of the largest energy companies in the world and is ranked #246 on the Fortune 500 list as of 2024 and #366 on the Forbes Global 2000 list as of 2024. In 2024, Sempra was named one of the World's Most Admired Companies by Fortune Magazine, marking the 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
