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Compare · ETR vs SO

ETR vs SO

Side-by-side comparison of Entergy Corporation (ETR) and Southern Company (SO): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both ETR and SO operate in Electric Utilities: Central (Utilities), so they compete in similar markets.
  • SO is the larger of the two at $102.10B, about 2.1x ETR ($49.75B).
  • Over the past year, ETR is up 32.7% and SO is up 2.5% - ETR leads by 30.2 points.
  • ETR has been more active in the news (14 items in the past 4 weeks vs 7 for SO).
  • Both have 25 recent analyst ratings on file.
PerformanceETR+32.70%SO+2.49%
2025-06-04+0.00%2026-06-03
MetricETRSO
Company
Entergy Corporation
Southern Company
Price
$108.68+0.99%
$90.52-0.01%
Market cap
$49.75B
$102.10B
1M return
-6.63%
-5.69%
1Y return
+32.70%
+2.49%
Industry
Electric Utilities: Central
Electric Utilities: Central
Exchange
NYSE
NYSE
IPO
News (4w)
14
7
Recent ratings
25
25
ETR

Entergy Corporation

Entergy Corporation, together with its subsidiaries, engages in the production and distribution of electricity in the United States. The company generates electricity through gas/oil, nuclear, coal, hydro, and solar power sources. It operates in two segments, Utility and Entergy Wholesale Commodities. The company's Utility segment generates, transmits, distributes, and sells electric power in portions of Arkansas, Mississippi, Texas, and Louisiana, including the City of New Orleans; and distributes natural gas. Its Entergy Wholesale Commodities segment engages in the ownership, operation, and decommissioning of nuclear power plants located in the northern United States; sale of electric power to wholesale customers; provision of services to other nuclear power plant owners; and owning interests in non-nuclear power plants that sell electric power to wholesale customers. It sells energy to retail power providers, utilities, electric power co-operatives, power trading organizations, and other power generation companies. The company's power plants have approximately 30,000 megawatts (MW) of electric generating capacity, which include 8,000 MW of nuclear power. The company delivers electricity to 3.0 million utility customers in Arkansas, Louisiana, Mississippi, and Texas. Entergy Corporation was incorporated in 1949 and is based in New Orleans, Louisiana.

SO

Southern Company

The Southern Company, through its subsidiaries, engages in the generation, transmission, and distribution of electricity. It operates in four segments: Gas Distribution Operations, Gas Pipeline Investments, Wholesale Gas Services, and Gas Marketing Services. The company also constructs, acquires, owns, and manages power generation assets, including renewable energy and battery energy storage projects and sells electricity in the wholesale market; and distributes natural gas in Illinois, Georgia, Virginia, and Tennessee, as well as provides gas marketing services, wholesale gas services, and gas pipeline investments operations. It owns and/or operates 30 hydroelectric generating stations, 24 fossil fuel generating stations, 3 nuclear generating stations, 13 combined cycle/cogeneration stations, 44 solar facilities, 13 wind facilities, 1 fuel cell facility, and 1 battery storage facility; and constructs, operates, and maintains 75,924 miles of natural gas pipelines and 14 storage facilities with total capacity of 157 Bcf to provide natural gas to residential, commercial, and industrial customers. The company serves approximately 8.6 million electric and gas utility customers. It also provides products and services in the areas of energy efficiency, and utility infrastructure. In addition, the company offers digital wireless communications and fiber optics services. The Southern Company was incorporated in 1945 and is headquartered in Atlanta, Georgia.

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