Utilities — US sector stocks, live prices and news
Constituents · 30
- 1
Companhia de saneamento Basico Do Estado De Sao Paulo - Sabesp American Depositary Shares (Each repstg 250 Common Shares)SBS$96B
- 2
National Grid Transco, PLC National Grid PLC (NEW) American Depositary SharesNGG$81B
- 3
DBA Sempra Common StockSRE$58B
- 4
Dominion Energy, Inc. Common StockD$58B
- 5
Vistra Corp. Common StockVST$51B
- 6
Public Service Enterprise Group Incorporated Common StockPEG$39B
- 7
Consolidated Edison, Inc. Common StockED$38B
- 8
WEC Energy Group, Inc. Common StockWEC$36B
- 9
Ameren Corporation Common StockAEE$29B
- 10
DTE Energy Company Common StockDTE$29B
- 11
NRG Energy, Inc. Common StockNRG$28B
- 12
CenterPoint Energy, Inc (Holding Co) Common StockCNP$27B
- 13
American Water Works Company, Inc. Common StockAWK$24B
- 14
NiSource Inc Common StockNI$22B
- 15
CMS Energy Corporation Common StockCMS$21B
- 16
Brookfield Renewable Partners L.P. Limited Partnership UnitsBEP$11B
- 17
The AES Corporation Common StockAES$11B
- 18
Ormat Technologies, Inc. Common StockORA$9B
- 19
Black Hills Corporation Common StockBKH$5B
- 20
Algonquin Power & Utilities Corp. Common SharesAQN$5B
- 21
MDU Resources Group, Inc. Common Stock (Holding Company)MDU$4B
- 22
Kenon Holdings Ltd. Ordinary SharesKEN$4B
- 23
TransAlta Corporation Ordinary SharesTAC$4B
- 24
Avista Corporation Common StockAVA$3B
- 25
American States Water Company Common StockAWR$3B
- 26
California Water Service Group Common StockCWT$3B
- 27
Central Puerto S.A. American Depositary Shares (each represents ten Common Shares)CEPU$2B
- 28
Middlesex Water CompanyMSEX$976M
- 29
UNITIL Corporation Common StockUTL$884M
- 30
Consolidated Water Co.CWCO$480M
Latest Utilities news · 5
Xcel Energy (XEL) Price Target Raised at Morgan Stanley: Rate Base, Data-Center Load in FocusJun 28, 2026
Data Center Backlash: PA's $20B Deal Tests AMZN, CEG, VST Power BetsJun 23, 2026
SpaceX Bets on Orbital AI Data Centers — What It Means for NVDA, GOOGL and Power PlaysJun 22, 2026
DOJ Backs SpaceX-Owned xAI in NAACP Pollution Suit: AI Data-Center Power Risk in Focus (NVDA, GEV)Jun 17, 2026
Constellation Energy (CEG) Completes California Megawatt Expansion Amid Power Demand SurgeJun 14, 2026About Utilities
The Utilities sector includes 37 listed US companies with a combined market capitalization of $707B. Its largest constituent is Companhia de saneamento Basico Do Estado De Sao Paulo - Sabesp American Depositary Shares (Each repstg 250 Common Shares) (SBS). Below are the biggest Utilities stocks and the latest news across them.
What are the largest Utilities stocks?
The biggest US Utilities companies by market cap include Companhia de saneamento Basico Do Estado De Sao Paulo - Sabesp American Depositary Shares (Each repstg 250 Common Shares) (SBS), National Grid Transco, PLC National Grid PLC (NEW) American Depositary Shares (NGG), DBA Sempra Common Stock (SRE), Dominion Energy, Inc. Common Stock (D), Vistra Corp. Common Stock (VST). The full ranked list is shown above.
How big is the US Utilities sector?
The Utilities sector spans 37 listed US companies with a total market capitalization of about $707B.
Where can I see Utilities news?
The latest stories across Utilities companies are listed in the news section on this page, updated as they are published.
Live quotes update during US trading hours; the last close is shown otherwise. Market capitalization is aggregated from listed US companies and provided for information only — not investment advice.