Market Cap

Edison International Market Capitalization:

$23.45 Billion

USD as of Jan. 1, 2026

business Edison International Company Profile

Edison International Main Stock Listing

NYSE: EIX

Market Capitalization History of Edison International

Market capitalizations are calculated from the opening stock price at the beginning of each month.

Top Competitors by Market Capitalization

Industry: Utilities—Regulated Electric
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
Sector: Utilities
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

Yearly evolution of Edison International market cap

Date Market Cap YoY Change
Jan. 1, 2026 $23.45 B 5.74%
Jan. 1, 2025 $22.18 B -20.02%
Jan. 1, 2024 $27.73 B 12.96%
Jan. 1, 2023 $24.55 B 6.47%
Jan. 1, 2022 $23.05 B 7.96%
Jan. 1, 2021 $21.35 B -24.02%
Jan. 1, 2020 $28.11 B 34.37%
Jan. 1, 2019 $20.92 B -8.89%
Jan. 1, 2018 $22.96 B -14.20%
Jan. 1, 2017 $26.76 B 17.93%
Jan. 1, 2016 $22.69 B -9.32%
Jan. 1, 2015 $25.02 B 41.51%
Jan. 1, 2014 $17.68 B -0.06%
Jan. 1, 2013 $17.69 B 17.42%
Jan. 1, 2012 $15.07 B 13.12%
Jan. 1, 2011 $13.32 B 8.88%
Jan. 1, 2010 $12.23 B 2.30%
Jan. 1, 2009 $11.96 B -37.37%
Jan. 1, 2008 $19.09 B 15.61%
Jan. 1, 2007 $16.52 B 2.65%
Jan. 1, 2006 $16.09 B 34.96%
Jan. 1, 2005 $11.92 B 47.59%
Jan. 1, 2004 $8.08 B 78.43%
Jan. 1, 2003 $4.53 B -20.19%
Jan. 1, 2002 $5.67 B 15.82%
Jan. 1, 2001 $4.90 B

Market capitalization is calculated from the opening stock price at the beginning of each year.

Company Description

Edison International is an electric power producer and distributor. Tracing its origins to 1886, it now primarily operates through two subsidiaries: Southern California Edison which produces energy, including renewable energy, and distributes it to about 15 million in Southern California, and Edison Energy which provides energy advisory and services to large energy users.

business Edison International Company Profile

Edison International Categories

United States languages Utilities languages Utilities—Regulated Electric
United States Utilities United States Utilities—Regulated Electric

Stocks & Indices

Edison International has the following listings and related stock indices.


Stock: NYSE: EIX

Stock: BMV: EIX1

Stock: Bovespa: E1IX34

Stock: FSX: EIX

Stock: XETR: EIX

What is a company's market capitalization?

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.