Largest PHLX Utility Companies

Market Capitalization
Market CapitalizationEfficiencyMarket RiskExp Return
1NEE Nextera Energy
156.35 B
 0.16 
 1.84 
 0.29 
2SO Southern Company
103.53 B
 0.08 
 1.06 
 0.09 
3CEG Constellation Energy Corp
100.74 B
 0.32 
 2.69 
 0.87 
4DUK Duke Energy
92.04 B
 0.00 
 1.08 
 0.00 
5AEP American Electric Power
57.37 B
 0.05 
 1.06 
 0.05 
6D Dominion Energy
49.54 B
 0.17 
 1.19 
 0.20 
7EXC Exelon
43.36 B
(0.07)
 1.11 
(0.08)
8PEG Public Service Enterprise
42.07 B
 0.09 
 1.14 
 0.10 
9XEL Xcel Energy
40.59 B
 0.04 
 1.31 
 0.05 
10ETR Entergy
38.56 B
 0.11 
 1.15 
 0.13 
11ED Consolidated Edison
36.42 B
(0.10)
 1.25 
(0.13)
12WEC WEC Energy Group
34.41 B
 0.03 
 1.03 
 0.03 
13DTE DTE Energy
28.48 B
 0.08 
 1.05 
 0.08 
14AWK American Water Works
27.87 B
(0.02)
 1.41 
(0.03)
15AEE Ameren Corp
26.76 B
 0.05 
 0.97 
 0.05 
16CNP CenterPoint Energy
24.31 B
 0.05 
 0.99 
 0.05 
17ES Eversource Energy
24.03 B
 0.20 
 1.37 
 0.27 
18FE FirstEnergy
23.54 B
(0.02)
 0.93 
(0.02)
19EIX Edison International
19.68 B
(0.04)
 2.14 
(0.09)
20PNW Pinnacle West Capital
11.05 B
 0.01 
 1.00 
 0.01 
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.