With a market capitalization (market cap) of $107.51B — a measure of how much the company is worth — The Southern Company is the 150th most valuable company in Utilities as of August 19, 2026. Shares trade at $49.08, down +0.12% on the day.
of 2,587
price ÷ annual EPS
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
Established in 1946 and headquartered in Atlanta, Georgia, The Southern Company operates as a diversified energy utility. Its primary activities involve the production, transmission, and distribution of electricity. The company is responsible for developing, constructing, acquiring, owning, and managing a variety of electricity generation assets, including renewable energy projects, and it engages in the wholesale sale of power. Additionally, it serves as a natural gas distributor in Illinois, Georgia, Virginia, and Tennessee, overseeing the operation and maintenance of approximately 78,500 miles of natural gas pipelines and 14 storage facilities, while also offering gas marketing services. Beyond its wholesale and natural gas operations, The Southern Company provides electric services directly to retail customers. Its portfolio further includes distributed energy and resilience solutions, digital wireless communications, and fiber optics services, along with the deployment of microgrids for commercial, industrial, governmental, and utility clientele.
Visit websiteAs of August 19, 2026, The Southern Company (SOMN) is worth $107.51B — this is its market capitalization, the total value of all its outstanding shares.
The Southern Company’s market cap is $107.51B, which ranks it #150 among the most valuable companies in the Utilities sector tracked on MarketCapLens.
The Southern Company (SOMN) shares trade at $49.08, down 0.12% on the day, as of August 19, 2026.
The Southern Company trades at a price-to-earnings (P/E) ratio of 12.5, based on its latest share price and annual earnings per share.
Fundamentals are annual. Figures labeled with their fiscal year.
FY 2025