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American Electric Power AEP Market capitalization

Market capitalization at other companies

Southern Company logo
Southern CompanySO
$108.04B+7.1%
Dominion Energy logo
Dominion EnergyD
$60.06B+25.8%
Nextra Energy logo
Nextra EnergyNEE
$183.05B+24.5%
PPL logo
PPLPPL
$28.7B+7.7%
OGE Energy logo
OGE EnergyOGE
$10.04B+11.5%
FirstEnergy logo
FirstEnergyFE
$27.5B+17.6%

Other financials

Income statement

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Revenue$6.0B+10.2%
Gross profit$3.9B+8.1%
Operating income$1.4B+5.9%
Net income$713.0M
EPS (diluted)$1.60+6.7%

Balance sheet

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Cash & equivalents$339.0M+16.1%
Total debt$49.7B
Total equity$31.8B+16.2%
Total assets$117.78B

Cash flow

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Operating cash flow$1.5B+4.8%
CapEx$965.0M
Free cash flow$554.0M-61.8%

Valuation

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Enterprise value$118.99B
P/E20.6×+1.3×

Profitability

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Operating margin19.2%-1.0pp
Net margin13.1%-1.5pp
FCF margin19.4%

Returns & leverage

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Return on equity10.6%-0.6pp
Debt / equity1.6×
Current ratio0.5×

Where this comes from

Computed from the period-end share price: $74.44B.

The source filing: American Electric Power’s 8-K, filed July 30, 2026. Open the filing →

Filed
Jul 30, 2026, 6:59 AM EDT
Accession
0000004904-26-000055

FAQ

What is American Electric Power's market capitalization?
American Electric Power (AEP) reported market capitalization of $74.44B in Q2 2026.
What is the long-term trend for American Electric Power's market capitalization?
Over 4 years (2020 to 2025), American Electric Power's market capitalization has grown at a 10.5% compound annual growth rate (CAGR), from $41.33B to $61.59B.
What does market capitalization mean?
The total market value of the company's equity at the quarter end (share price × shares outstanding), sampled from daily market data. The latest point tracks the live price.

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