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AMERICAN ELECTRIC POWER CO INC
AEP - CIK 0000004904
Market cap$70.12 B
Rank#242
SEC filings1,005
AMERICAN ELECTRIC POWER CO INC trades as AEP and has a market capitalization of $70.12 B, making it the #242 largest US-listed company by market value. In its fiscal 2025 annual report the company posted revenue of $21.70B, up 10.0% from the prior year and net income of $1.48B. This page tracks AMERICAN ELECTRIC POWER CO INC through 1,005 SEC filings, with financial statements and metrics updated as new reports are filed.
Key metrics
Revenue (latest FY)$21.70BFY 2025
Net income (latest FY)$1.48BFY 2013
Operating cash flow (latest FY)$6.94BFY 2025
Total assets (latest FY)$114.46BFY 2025
Financial performance
Over the last 9 fiscal years AMERICAN ELECTRIC POWER CO INC's revenue grew from $16.38B to $21.70B, a compound annual growth rate of 3.2%.
Key statistics
- Market cap
- $70.12 B
- Share price (derived)market cap / shares outstanding
- $128.87
- P/E ratio (trailing FY)
- 47.4
- EPS (diluted)FY 2025
- $6.66
- Shares outstandingas of 2026-05-05
- 0.54B
- Total equityas of 2026-03-31
- $31.81B
- Return on equity
- 4.7%
- Long-term debtas of 2026-03-31
- $49.55B
Latest filings
| Filing | Type | Filed |
|---|---|---|
| Major company event | 8-K | 2026-05-14 |
| Prospectus supplement | 424B5 | 2026-05-13 |
| Prospectus supplement | 424B5 | 2026-05-12 |
| Insider trade | 4 | 2026-05-05 |
| Insider trade | 4 | 2026-05-05 |
| Insider trade | 4 | 2026-05-05 |
| Quarterly report | 10-Q | 2026-05-05 |
| Major company event | 8-K | 2026-05-05 |
Similar companies
The largest companies sharing AMERICAN ELECTRIC POWER CO INC's SEC industry classification (electric services).
Frequently asked questions
What is AMERICAN ELECTRIC POWER CO INC's market cap?
AMERICAN ELECTRIC POWER CO INC (AEP) has a market capitalization of $70.12 B as of 2026-06-10, ranking #242 among US-listed companies.
How much revenue does AMERICAN ELECTRIC POWER CO INC make?
AMERICAN ELECTRIC POWER CO INC reported revenue of $21.70B for fiscal year 2025, an increase of 10.0% year over year.
Is AMERICAN ELECTRIC POWER CO INC profitable?
Yes. AMERICAN ELECTRIC POWER CO INC reported net income of $1.48B in its latest fiscal year.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.