American Electric Power Company, Inc. (AEP) Market Cap & Valuation Ratios
American Electric Power Company, Inc. (AEP) has a market cap of $70.6B, a trailing P/E of 22.4 and a price-to-sales ratio of 3.1, with earnings according to EquiReason's reading of its SEC filings.
Source: SEC EDGAR filings · figures as of 2026-06-30 · read by EquiReason
AEPAmerican Electric Power Company, Inc.Follow AEP — free
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- Market cap
- 70.6B
- P/E TTM
- 22.4
- Dividend yield
- 2.9%
- 52-week
- —
- Next earnings
- 28 Oct, in 4 days
Peers
utilities - regulated electric · nearest by market cap · trailing 12 months| Company | Mkt cap, $B | P/E | EV/Sales | EV/EBITDA | FCF yield | Rev. growth | Op. margin | ROIC |
|---|---|---|---|---|---|---|---|---|
| AEP | 71 | 22.4 | 5.4 | 14.0 | -8.1% | +10% | 23% | 6% |
| SO | 107 | 22.4 | 5.9 | 13.1 | -3.3% | +6% | 24% | 6% |
| DUK | 97 | 18.8 | 5.7 | 11.1 | -4.4% | +6% | 28% | 6% |
| D | 57 | 22.7 | 6.0 | 17.1 | -11.9% | +19% | 21% | 4% |
| ETR | 50 | 27.5 | 6.3 | 14.8 | -5.9% | +10% | 23% | 5% |
| XEL | 49 | 21.4 | 5.9 | 15.1 | — | +5% | 19% | 4% |
| EXC | 46 | 16.2 | 3.8 | 10.7 | -4.2% | +7% | 21% | 5% |
| ED | 43 | 19.0 | 3.9 | 12.5 | -2.0% | +9% | 18% | 5% |
| WEC | 36 | 21.6 | 5.8 | 15.3 | -3.8% | +9% | 23% | 6% |
| PEG | 36 | 17.9 | 4.8 | 14.4 | 0.8% | +13% | 23% | 6% |
| PCG | 34 | 9.4 | 3.8 | 9.8 | -14.7% | +4% | 20% | 4% |
| Median of these 10 | 20.2 | 5.7 | 13.8 | -4.2% | +8% | 22% | 5% |
P/E 22.4 vs. a peer median of 20.2; EV/Sales 5.4 vs. 5.7. AEP's own P/E sits at the 95th percentile of its history.
Growth vs. price
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American Electric Power Company, Inc. — questions
- What is American Electric Power Company, Inc.'s market cap?
- $70.6B.
- What is American Electric Power Company, Inc.'s P/E ratio?
- 22.4 on trailing twelve-month earnings to 2026-06-30.
- What is American Electric Power Company, Inc.'s price-to-sales ratio?
- 3.1.
Every figure on this page comes from American Electric Power Company, Inc.'s own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.
How these figures are read: methodology · EquiReason.