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Entergy Corporation (ETR)
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The market capitalization for Entergy Corporation (ETR) is $50.32 Billion, making it a Large Cap company. Market cap is calculated by multiplying the current stock price by the total number of shares outstanding.

Market Capitalization

$50.32B

$50.32 Billion

Calculation

Stock Price
$109.89
Shares Outstanding
457.89M
Market Cap
$50.32B

Market Cap = Price × Shares Outstanding

Size Classification

Large Cap

$10B - $1T

Companies with market capitalization between $10 billion and $1 trillion.

Market Cap Size Scale

Micro Cap

<$250M

Small Cap

$250M-$2B

Mid Cap

$2B-$10B

Large Cap

$10B-$1T

Mega Cap

>$1T

ETR Market Cap: $50.32 Billion

Related Valuation Metrics

Key Statistics

Market Cap$50.32 Billion
Stock Price$109.89
Shares Outstanding457.89M
Size CategoryLarge Cap
P/E Ratio28.03
P/B Ratio2.93
Data as of Friday, June 12, 2026

About Entergy Corporation

Entergy Corporation, headquartered in New Orleans, Louisiana, is a prominent American energy company primarily involved in generating and distributing electricity across the United States. Its operations are divided into two main divisions: Utility and Entergy Wholesale Commodities. The Utility division manages the end-to-end process of generating, transmitting, distributing, and selling electricity. This service covers specific regions of Arkansas, Louisiana, Mississippi, and Texas, including the metropolitan area of New Orleans, providing electricity to 3 million utility customers in these states. Additionally, this segment handles natural gas distribution. In contrast, the Entergy Wholesale Commodities division focuses on the ownership, operation, and decommissioning of nuclear power facilities. It also holds stakes in various non-nuclear power plants, selling their output to wholesale clients, and offers specialized services to other nuclear power plant operators. Entergy's electricity generation portfolio is diverse, utilizing natural gas, nuclear, coal, hydroelectric, and solar power. Collectively, its power plants boast an approximate generating capacity of 26,000 megawatts (MW), with 6,000 MW specifically from nuclear sources. Beyond its direct utility customers, Entergy also supplies energy to a range of wholesale clients, including other retail power providers, utility companies, electric power cooperatives, energy trading organizations, and fellow power generation firms. The company has a long history, established in 1913.

New Orleans, LA
12,000 employees
Utilities / Regulated Electric
Sector
Utilities
Industry
Regulated Electric
CEO
Andrew S. Marsh