Market Cap
$20.81 Billion
USD as of Jan. 1, 2026
| Company | Market Cap (USD) |
|---|---|
NextEra Energy
|
$168.55 B |
The Southern Company
|
$95.99 B |
Duke Energy Corporation
|
$91.33 B |
American Electric Power Company, Inc.
|
$61.99 B |
Xcel Energy Inc.
|
$44.18 B |
| Company | Market Cap (USD) |
|---|---|
NextEra Energy
|
$168.55 B |
Iberdrola, SA
|
$146.18 B |
Siemens Energy
|
$123.41 B |
Constellation Energy
|
$114.42 B |
Enel SpA
|
$106.27 B |
Brazil
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Utilities—Regulated Electric
Brazil Utilities
Brazil Utilities—Regulated Electric
Centrais Elétricas Brasileiras S.A. - Eletrobrás has the following listings and related stock indices.
Stock: NYSE: EBR
Stock: BCBA: EBR
Stock: BME: XELTO
Stock: BME: XELTB
Stock: FSX: L3XA
Stock: FSX: L3XB
Stock: FSX: L3XC
The market capitalization of a company, more simply referred to as "market cap", is the total market value of a publicly traded company's outstanding shares. It is often considered as a key indicator of what a company is worth.