Largest Basic Utilities Companies

Market Capitalization
Market CapitalizationEfficiencyMarket RiskExp Return
1GEV GE Vernova LLC
175.47 B
 0.35 
 2.59 
 0.92 
2VST Vistra Energy Corp
65.22 B
 0.25 
 2.70 
 0.66 
3AEP American Electric Power
58.65 B
 0.06 
 1.03 
 0.06 
4WEC WEC Energy Group
34.95 B
 0.03 
 1.00 
 0.03 
5NRG NRG Energy
30.61 B
 0.17 
 3.77 
 0.64 
6CQP Cheniere Energy Partners
26.64 B
(0.06)
 1.79 
(0.11)
7CNP CenterPoint Energy
25.04 B
 0.02 
 1.00 
 0.02 
8ATO Atmos Energy
24.91 B
(0.01)
 0.96 
(0.01)
9NI NiSource
19.85 B
 0.10 
 1.14 
 0.11 
10LNT Alliant Energy Corp
16.68 B
 0.11 
 1.10 
 0.12 
11WES Western Midstream Partners
15.54 B
 0.10 
 1.24 
 0.12 
12UUGWF United Utilities Group
B
 0.09 
 1.07 
 0.10 
13AM Antero Midstream Partners
8.18 B
 0.02 
 1.38 
 0.03 
14CMS-PB Consumers Energy
7.42 B
 0.06 
 1.09 
 0.07 
15SWX Southwest Gas Holdings
5.86 B
 0.09 
 1.73 
 0.15 
16ENIC Enel Chile SA
4.63 B
 0.00 
 1.47 
 0.00 
17OGS One Gas
4.55 B
(0.06)
 1.37 
(0.08)
18POR Portland General Electric
4.53 B
(0.03)
 1.15 
(0.04)
19BKH Black Hills
4.11 B
(0.08)
 1.10 
(0.09)
20TGS Transportadora de Gas
4.1 B
 0.05 
 2.66 
 0.13 
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.