Largest Utilities Companies

Market Capitalization
Market CapitalizationEfficiencyMarket RiskExp Return
1NEE Nextera Energy
161.78 B
 0.00 
 1.56 
 0.00 
2NEE-PR Nextera Energy
99.16 B
(0.02)
 1.11 
(0.02)
3SO Southern Company
97.66 B
 0.02 
 0.97 
 0.02 
4DUK Duke Energy
90.42 B
 0.03 
 1.12 
 0.04 
5CEG Constellation Energy Corp
79.25 B
 0.16 
 4.06 
 0.66 
6EPD Enterprise Products Partners
74.63 B
 0.36 
 0.82 
 0.30 
7ET Energy Transfer LP
68 B
 0.38 
 0.99 
 0.38 
8SOJE Southern Company Series
65.72 B
(0.08)
 0.78 
(0.06)
9DUK-PA Duke Energy
62.4 B
 0.03 
 0.40 
 0.01 
10NGG National Grid PLC
62.23 B
(0.03)
 1.06 
(0.03)
11SRE Sempra Energy
59.72 B
 0.16 
 1.38 
 0.22 
12PCG PGE Corp
56.57 B
 0.13 
 1.08 
 0.14 
13AEP American Electric Power
53.18 B
 0.00 
 1.14 
(0.01)
14VST Vistra Energy Corp
52.57 B
 0.32 
 4.02 
 1.27 
15D Dominion Energy
50.15 B
 0.06 
 1.31 
 0.08 
16PEG Public Service Enterprise
46.98 B
 0.19 
 1.50 
 0.28 
17GEV GE Vernova LLC
46.01 B
 0.36 
 2.52 
 0.91 
18XEL Xcel Energy
41.87 B
 0.23 
 1.10 
 0.26 
19EXC Exelon
39.7 B
 0.06 
 1.05 
 0.06 
20ED Consolidated Edison
34.85 B
(0.02)
 1.01 
(0.02)
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.