Largest Utilities Companies

Market Capitalization
Market CapitalizationEfficiencyMarket RiskExp Return
1NEE Nextera Energy
157.17 B
 0.13 
 1.65 
 0.21 
2SO Southern Company
103.93 B
 0.12 
 0.79 
 0.09 
3NEE-PR Nextera Energy
99.16 B
 0.13 
 1.56 
 0.21 
4CEG Constellation Energy Corp
96.9 B
 0.01 
 2.08 
 0.03 
5DUK Duke Energy
96.69 B
 0.14 
 0.85 
 0.12 
6NGG National Grid PLC
70.86 B
(0.01)
 1.30 
(0.02)
7SOJE Southern Company Series
65.72 B
 0.21 
 0.69 
 0.15 
8VST Vistra Energy Corp
64.53 B
 0.11 
 2.45 
 0.27 
9DUK-PA Duke Energy
62.4 B
 0.15 
 0.31 
 0.04 
10AEP American Electric Power
60.98 B
 0.19 
 0.95 
 0.18 
11ET Energy Transfer LP
60.11 B
 0.00 
 1.01 
 0.00 
12SRE Sempra Energy
54.09 B
 0.08 
 1.20 
 0.10 
13D Dominion Energy
52.83 B
 0.15 
 1.09 
 0.16 
14EXC Exelon
45.41 B
 0.06 
 0.99 
 0.06 
15XEL Xcel Energy
43.92 B
 0.12 
 0.97 
 0.12 
16PEG Public Service Enterprise
41.77 B
 0.08 
 1.18 
 0.10 
17ETR Entergy
39.88 B
 0.14 
 1.01 
 0.14 
18VG Venture Global,
38.62 B
 0.04 
 5.01 
 0.18 
19ED Consolidated Edison
36.66 B
(0.02)
 0.93 
(0.02)
20WEC WEC Energy Group
34.94 B
 0.03 
 0.92 
 0.03 
The analysis above is based on a 90-day investment horizon and a default level of risk. Use the Portfolio Analyzer to fine-tune all your assumptions. Check your current assumptions here.
Market Capitalization is the total market value of a company's equity. It is one of many ways to value a company and is calculated by multiplying the price of the stock by the number of shares issued. If a firm has one type of stock its market capitalization will be the current market share price multiplied by the number of shares. However, if a company has multiple types of equities then the market cap will be the total of the market caps of the different types of shares. In most publications or references market cap is broken down into the mega-cap, large-cap, mid-cap, small-cap, micro-cap, and nano-cap. Market Cap is a measurement of business as total market value of all of the outstanding shares at a given time, and can be used to compare different companies based on their size.