Largest Electric Utilities Companies

Market Capitalization
Market CapitalizationEfficiencyMarket RiskExp Return
1NEE Nextera Energy
145.64 B
(0.09)
 1.63 
(0.15)
2SO Southern Company
97.49 B
 0.02 
 1.30 
 0.02 
3DUK Duke Energy
89.95 B
 0.02 
 1.10 
 0.02 
4CEG Constellation Energy Corp
83.76 B
 0.04 
 5.37 
 0.21 
5AEP American Electric Power
56.68 B
 0.13 
 1.19 
 0.15 
6EXC Exelon
43.58 B
 0.17 
 1.25 
 0.21 
7XEL Xcel Energy
40.64 B
(0.03)
 1.17 
(0.04)
8ETR Entergy
36.71 B
 0.12 
 1.48 
 0.17 
9PCG PGE Corp
35.12 B
(0.21)
 2.35 
(0.49)
10PPL PPL Corporation
25.73 B
 0.02 
 1.10 
 0.02 
11FE FirstEnergy
24.71 B
 0.05 
 1.20 
 0.06 
12ES Eversource Energy
23.12 B
 0.01 
 1.57 
 0.01 
13FTS Fortis Inc
22.04 B
 0.00 
 1.01 
 0.00 
14EIX Edison International
20.22 B
(0.30)
 2.77 
(0.83)
15LNT Alliant Energy Corp
16.39 B
 0.02 
 1.09 
 0.02 
16EVRG Evergy,
15.73 B
 0.12 
 0.87 
 0.10 
17EBR-B Centrais Eltricas Brasileiras
15.02 B
 0.09 
 2.40 
 0.22 
18EBR Centrais Electricas Brasileiras
15.02 B
 0.10 
 2.09 
 0.21 
19PNW Pinnacle West Capital
10.47 B
 0.00 
 1.07 
 0.00 
20KEP Korea Electric Power
9.99 B
(0.05)
 2.11 
(0.11)
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.