Market Cap

The Southern Company Market Capitalization:

$78.38 Billion

USD as of April 1, 2022

business The Southern Company Company Profile

The Southern Company Main Stock Listing

show_chart NYSE: SO

Market Capitalization History of The Southern Company

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

Yearly evolution of The Southern Company market cap

Date Market Cap YoY Change
Jan. 1, 2022 $73.48 B 16.29%
Jan. 1, 2021 $63.18 B 0.62%
Jan. 1, 2020 $62.79 B 51.64%
Jan. 1, 2019 $41.41 B -3.66%
Jan. 1, 2018 $42.98 B 2.33%
Jan. 1, 2017 $42.00 B 10.71%
Jan. 1, 2016 $37.94 B 0.08%
Jan. 1, 2015 $37.91 B 25.39%
Jan. 1, 2014 $30.23 B -0.70%
Jan. 1, 2013 $30.45 B -1.46%
Jan. 1, 2012 $30.90 B 25.33%
Jan. 1, 2011 $24.65 B 20.76%
Jan. 1, 2010 $20.41 B -4.60%
Jan. 1, 2009 $21.40 B 0.02%
Jan. 1, 2008 $21.39 B 10.03%
Jan. 1, 2007 $19.44 B 10.76%
Jan. 1, 2006 $17.55 B 9.30%
Jan. 1, 2005 $16.06 B 15.13%
Jan. 1, 2004 $13.95 B 11.12%
Jan. 1, 2003 $12.55 B 18.61%
Jan. 1, 2002 $10.58 B 33.39%
Jan. 1, 2001 $7.93 B

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

Company Description

Southern Company is an electric utility company. Through its subsidiaries, it serves 9 million natural gas and electric utility customers in Alabama, Georgia, Illinois, Mississippi, Tennessee, and Virginia. With origins dating back to 1924, it now operates multiple coal-fired, nuclear, and natural gas power plants as well as some renewable energy sources.

business The Southern Company Company Profile

Stocks & Indices

The Southern Company has the following listings and related stock indices.


Stock: NYSE: SO

Stock: FSX: SOT

Stock: NYSE: SOJD

Stock: XETR: SOT

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.