What is American Electric Power's market cap?

American Electric Power (AEP) has a market capitalization of $73.9B and trades on NASDAQ.

What is American Electric Power's revenue and profitability?

American Electric Power generated $22.4B in trailing twelve-month revenue with net income of $3.2B, representing a net margin of 13.1%, with free cash flow of $2.7B. These figures are based on the Q1 2026 filing.

Who are American Electric Power's competitors?

American Electric Power's key competitors include Duke Energy, Southern Company, Entergy Corporation, and others. These companies compete in similar markets and product categories.

Who does American Electric Power partner with?

American Electric Power's notable partners include Liberty Utilities Co., Gallup, Inc., PJM Interconnection, and others.

What subsidiaries does American Electric Power have?

American Electric Power's subsidiaries include AEP Texas, Appalachian Power Company (APCo), Indiana Michigan Power (I&M), and others.

Where is American Electric Power headquartered?

American Electric Power is headquartered in United States of America and employs approximately 16,800 people. It has been publicly traded since 1949.

American Electric Power

AEP

American Electric Power (AEP) is a leading public utility holding company that operates one of the nation's largest electricity transmission and distribution networks.

Market cap

$73.94B+33.3%

Revenue$22.4B+24.8%

Net income$3.2B+36.9%

Free cash flow$2.7B-29.9%

EPS (diluted)$6.26+23.2%

Trailing twelve months · change vs. prior year

Table of contents

Earnings

Q1 2026 report

May 5, 2026

Revenue$6.0BBeat by $304.0M EPS$1.64Beat by $0.07

Read the full report

Next report

Jul 30, 2026 (In 2 weeks)

Revenue estimate$5.5B

EPS estimate$1.48

Financials

Q1 2026

Income statement

See full

Revenue$6.0B+10.2%

Gross profit$3.9B+8.1%

Operating income$1.4B+5.9%

Net income$903.0M+12.6%

EPS (diluted)$1.60+6.7%

Balance sheet

See full

Cash & equivalents$339.0M+16.1%

Total debt$49.7B—

Total equity$31.8B+16.2%

Total assets$117.78B—

Cash flow

See full

Operating cash flow$1.5B+4.8%

CapEx$965.0M—

Free cash flow$554.0M-61.8%

Valuation & ratios

Valuation

See full

Market cap$73.94B+33.3%

Enterprise value$123.33B—

P/E23.3×—

P/S3.3×—

Returns & leverage

See full

Debt / equity1.6×—

Current ratio0.5×—

Segments

By product

See full

Residential Revenues$2.1B+0.3%

Commercial Revenues$1.2B+15.4%

Industrial Revenues$777.0M+4.9%

Retail, Trading and Marketing Revenues$749.0M-8.9%

Generation Revenues$414.0M+16.3%

By segment

See full

VIU$3.4B+8.7%

T&D$1.6B+5.4%

G&M$952.0M+7.0%

Competitors

By market cap

Nextra Energy$182.37B+19.9%

Southern Company$108.65B+7.9%

Duke Energy$98.8B+8.4%

American Electric Power$73.9B+33.3%

Dominion Energy$61.4B+26.7%

Entergy$53.4B+45.9%

CMS

CMS Energy$23.5B+11.7%

NorthWestern Energy Group, Inc.$4.3B+34.3%

By revenue growth

American Electric Power+24.8%

Southern Company+21.9%

Dominion Energy+17.1%

CMS

CMS Energy+13.3%

Nextra Energy+9.3%

NorthWestern Energy Group, Inc.+9.1%

Duke Energy+4.0%

Entergy+2.1%

By net margin

Nextra Energy29.64%+7.8pp

Dominion Energy16.93%+1.5pp

Duke Energy15.66%+1.3pp

Entergy14.36%-2.4pp

Southern Company13.14%+3.9pp

American Electric Power13.08%+1.3pp

CMS

CMS Energy12.55%-0.6pp

NorthWestern Energy Group, Inc.10.21%-5.5pp

Profile

American Electric Power (AEP) is a leading public utility holding company that operates one of the nation's largest electricity transmission and distribution networks. The company provides integrated electric services, including generation, transmission, and distribution, to millions of retail and wholesale customers across 11 states. AEP is currently undergoing a strategic transformation to diversify its generation fleet by increasing renewable energy capacity and reducing carbon emissions.

Competitive position

AEP maintains a dominant position as a regulated utility provider in its service territories with a significant competitive advantage in large-scale transmission infrastructure.

GeographiesUnited States, Arkansas, Indiana, Kentucky, Louisiana, Michigan, Ohio, Oklahoma, Tennessee, Texas, Virginia, West Virginia

Customer segmentsResidential, Commercial, Industrial, Governmental

Business modelRegulated Monopoly, Asset-heavy Infrastructure, Wholesale Energy Marketing

SuppliersFuel Suppliers (Coal, Natural Gas), Renewable Energy Equipment Manufacturers, Power Plant Engineering Firms, Transmission Equipment Suppliers

CustomersResidential Households, Manufacturing Facilities, Data Centers, Military Installations, Municipalities

CountryUnited States of America

Listed1949

Employees16.8K

CEOWilliam J. Fehrman

SectorUtilities

IndustryRegulated Electric

Websiteaep.com

FilingsSEC EDGAR

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Questions, answered.

What is American Electric Power's market cap?: American Electric Power (AEP) has a market capitalization of $73.9B and trades on NASDAQ.
What is American Electric Power's revenue and profitability?: American Electric Power generated $22.4B in trailing twelve-month revenue with net income of $3.2B, representing a net margin of 13.1%, with free cash flow of $2.7B. These figures are based on the Q1 2026 filing.
Who are American Electric Power's competitors?: American Electric Power's key competitors include Duke Energy, Southern Company, Entergy Corporation, and others. These companies compete in similar markets and product categories.
Who does American Electric Power partner with?: American Electric Power's notable partners include Liberty Utilities Co., Gallup, Inc., PJM Interconnection, and others.
What subsidiaries does American Electric Power have?: American Electric Power's subsidiaries include AEP Texas, Appalachian Power Company (APCo), Indiana Michigan Power (I&M), and others.
Where is American Electric Power headquartered?: American Electric Power is headquartered in United States of America and employs approximately 16,800 people. It has been publicly traded since 1949.