Largest Multi-Utilities Companies

Market Capitalization
Market CapitalizationEfficiencyMarket RiskExp Return
1NGG National Grid PLC
60.85 B
(0.01)
 1.26 
(0.01)
2SRE Sempra Energy
55.22 B
(0.15)
 2.91 
(0.43)
3D Dominion Energy
47.77 B
(0.02)
 1.47 
(0.04)
4PEG Public Service Enterprise
42.03 B
(0.13)
 1.44 
(0.19)
5ED Consolidated Edison
34.56 B
 0.01 
 1.29 
 0.01 
6WEC WEC Energy Group
33.33 B
 0.08 
 1.11 
 0.09 
7DTE DTE Energy
27.43 B
 0.11 
 1.10 
 0.12 
8AEE Ameren Corp
26.68 B
 0.09 
 1.12 
 0.10 
9CNP CenterPoint Energy
22.29 B
 0.09 
 1.10 
 0.10 
10CMS CMS Energy
21.55 B
 0.08 
 1.03 
 0.08 
11NI NiSource
18.76 B
 0.07 
 1.19 
 0.09 
12BIP Brookfield Infrastructure Partners
15.21 B
(0.06)
 1.77 
(0.11)
13BKH Black Hills
4.28 B
(0.07)
 1.27 
(0.09)
14AQN Algonquin Power Utilities
3.76 B
 0.03 
 1.72 
 0.06 
15MDU MDU Resources Group
3.38 B
(0.18)
 1.54 
(0.27)
16NWE NorthWestern
3.33 B
 0.02 
 1.40 
 0.03 
17AVA Avista
3.03 B
 0.01 
 1.37 
 0.01 
18UTL UNITIL
919.01 M
(0.04)
 1.27 
(0.05)
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.