American Electric Power
American Electric Power Company, Inc. (Nasdaq: AEP) is an investor-owned public utility holding company whose subsidiaries generate, transmit and distribute electricity to retail and wholesale customers across portions of 11 states. Its operations include regulated electric utilities, transmission-only businesses and… From the company’s description.
In fiscal 2025, American Electric Power reported revenue of $21.88B, up 10.9% from fiscal 2024, and net income of $3.70B. Its operating margin was 24.3%, and operations generated $6.94B in cash. Over the twelve months to Jun 30, 2026, revenue was $22.79B.
Margins and return on equity change in ; everything else in percent. Fewer shares and less debt are shown plainly, not as bad news — it depends what you make of buybacks. Dotted labels explain each measure. is shown separately from the annual figures.
What American Electric Power does
In the company’s own words
American Electric Power Company, Inc. (Nasdaq: AEP) is an investor-owned public utility holding company whose subsidiaries generate, transmit and distribute electricity to retail and wholesale customers across portions of 11 states. Its operations include regulated electric utilities, transmission-only businesses and competitive generation and marketing activities; subsidiaries also sell electricity and provide transmission and distribution delivery services. AEP reports four segments: Vertically Integrated Utilities, which combine generation, transmission and distribution; Transmission and Distribution Utilities; AEP Transmission Holdco, which holds transmission operations; and Generation & Marketing. The company’s utilities serve residential and commercial customers as well as industrial sectors including manufacturing, oil and gas, pipelines, data processing and mining. At December 31, 2025, AEP’s vertically integrated utilities owned approximately 25,400 megawatts of generation capacity, and its subsidiaries employed 17,581 people. AEP’s public utility subsidiaries operate in Arkansas, Indiana, Kentucky, Louisiana, Michigan, Ohio, Oklahoma, Tennessee, Texas, Virginia and West Virginia. Its website is www.aep.com.
Company details
- Sector
- Utilities
- Industry (SIC)
- Electric, Gas & Water
- Headquarters
- COLUMBUS, OH
- Fiscal year end
- December
- CIK
- 4904
- SIC
- 4911
Financial performance, year by year
Fiscal 2013–2025 · USDThe full income statement, balance sheet and cash flow for each of these years — every figure traceable to its filing — is on the Financials tab with a free account.
Who owns American Electric Power — and what changed
Funds as of 2026Q2 · superinvestors as of 2026-06-30
Superinvestors in American Electric Power · what they did last quarter
Share of each manager’s reported 13F portfolio. Change is in shares held, since the previous quarter.
Largest fund holders · American Electric Power’s weight in each
Fund ownership is a floor, not a census — pensions, insurers and people holding shares directly are not visible here.
American Electric Power’s bonds, as funds hold them
Funds report holding 91 issues of American Electric Power’s debt, $7.61B at market value — what funds hold, not the company’s total debt. Weighted-average coupon 4.96%, maturing 2026 to 2062.
Fund ownership counts N-PORT filers only, so it is a floor rather than a census — pensions, insurers and direct holders are not visible here, and the remainder is not “held by individuals”.
Fund ownership is a subset of institutional 13F ownership — the two describe overlapping populations and must not be added together.
Every fund and institutional holder, quarter by quarter, is on the Ownership tab with a free account.
Recent filings
All filings →Each filing opens into its own statements and disclosures here.
Put this business in context.
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