Largest PHLX Utility Companies

Market Capitalization
Market CapitalizationEfficiencyMarket RiskExp Return
1NEE Nextera Energy
159.35 B
(0.01)
 1.56 
(0.02)
2SO Southern Company
97.88 B
 0.08 
 1.03 
 0.08 
3DUK Duke Energy
90.41 B
 0.06 
 1.14 
 0.07 
4CEG Constellation Energy Corp
83.42 B
 0.12 
 4.26 
 0.49 
5AEP American Electric Power
52.9 B
 0.01 
 1.16 
 0.02 
6D Dominion Energy
49.66 B
 0.09 
 1.32 
 0.11 
7PEG Public Service Enterprise
47.09 B
 0.18 
 1.50 
 0.27 
8XEL Xcel Energy
41.27 B
 0.27 
 1.12 
 0.30 
9EXC Exelon
39.68 B
 0.08 
 1.06 
 0.08 
10ED Consolidated Edison
35.23 B
 0.02 
 1.02 
 0.02 
11EIX Edison International
33.97 B
 0.04 
 0.98 
 0.04 
12ETR Entergy
33.43 B
 0.20 
 2.26 
 0.45 
13WEC WEC Energy Group
32.13 B
 0.18 
 0.89 
 0.16 
14AWK American Water Works
26.82 B
(0.03)
 1.18 
(0.04)
15DTE DTE Energy
25.98 B
 0.03 
 1.09 
 0.03 
16AEE Ameren Corp
25.16 B
 0.22 
 1.11 
 0.24 
17FE FirstEnergy
24.37 B
(0.03)
 0.83 
(0.03)
18ES Eversource Energy
23.3 B
(0.04)
 1.13 
(0.05)
19CNP CenterPoint Energy
21.2 B
 0.25 
 1.20 
 0.30 
20PNW Pinnacle West Capital
10.67 B
 0.13 
 1.11 
 0.14 
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.