Largest Telecommunication Services Companies

Market Capitalization
Market CapitalizationEfficiencyMarket RiskExp Return
1TMUS T Mobile
269.53 B
 0.03 
 1.37 
 0.04 
2T ATT Inc
205.86 B
 0.03 
 1.08 
 0.04 
3VZ Verizon Communications
182.78 B
 0.07 
 1.00 
 0.07 
4TBB ATT Inc
144.59 B
 0.17 
 0.65 
 0.11 
5AMX America Movil SAB
64.25 B
 0.20 
 1.50 
 0.29 
6CHT Chunghwa Telecom Co
34.24 B
(0.05)
 0.82 
(0.04)
7TEF Telefonica SA ADR
29.12 B
(0.02)
 1.21 
(0.03)
8VOD Vodafone Group PLC
27.72 B
 0.11 
 1.10 
 0.12 
9TU Telus Corp
24.15 B
 0.04 
 0.82 
 0.03 
10BCE BCE Inc
21.67 B
 0.11 
 1.16 
 0.13 
11VIV Telefonica Brasil SA
20.29 B
 0.16 
 1.29 
 0.21 
12ASTS Ast Spacemobile
19.65 B
 0.06 
 4.52 
 0.26 
13TLK Telkom Indonesia Tbk
19.25 B
 0.17 
 1.61 
 0.28 
14RCI Rogers Communications
19.17 B
 0.29 
 1.18 
 0.34 
15TIMB TIM Participacoes SA
10.66 B
 0.13 
 1.47 
 0.19 
16KT KT Corporation
9.36 B
(0.03)
 1.28 
(0.04)
17FYBR Frontier Communications Parent
9.33 B
 0.19 
 0.23 
 0.05 
18SKM SK Telecom Co
8.42 B
(0.05)
 1.32 
(0.07)
19TIGO Millicom International Cellular
7.89 B
 0.23 
 2.11 
 0.49 
20AD Array Digital Infrastructure,
6.45 B
 0.10 
 1.73 
 0.17 
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.