AEP vs D
American Electric Power Co Inc (AEP) and Dominion Energy, Inc (D) are both filed with the SEC under Electric Services. AEP is 1.1× D's size by market cap ($66.8B against $58.5B); D trades at the higher fiscal-year P/E (19.3× against 18.4×); D reports the higher net margin (18.2% against 16.9%); D grew sales faster over three years (+5.8% against +3.7%); and over the past year D returned +14.4% against AEP's +12.0%.
| AEP | D | |
|---|---|---|
| Last close | $122.31 | $65.55 |
| Market cap | $66.8B | $58.5B |
| P/E (FY) | 18.4× | 19.3× |
| P/S | 3.1× | 3.5× |
| EV/EBITDA | 13.2× | 15.7× |
| Operating margin | 24.3% | 26.7% |
| Net margin | 16.9% | 18.2% |
| Return on equity | 12.7% | 10.7% |
| Sales growth (3y) | +3.7% | +5.8% |
| EPS growth (3y) | +14.0% | +37.4% |
| Dividend yield | 3.0% | 3.9% |
| 1-year return | +12.0% | +14.4% |
Screener snapshot — prices as of 2026-08-28. Each side's last close is the most recent session the snapshot holds for that company, which can be an earlier one, and its 1-year return is measured to that close. Market caps struck on 2026-08-27. Last close, market cap and the 1-year return are price figures; every other row is computed over the company's latest filed fiscal year — FY2025 (ended 2025-12-31) for both.
Who holds them, and who has traded them
| AEP | D | |
|---|---|---|
| Institutional holders (13F) | 1,910 | 1,465 |
| Congressional trades disclosed (180d) | 1 | 0 |
| Executive-branch officials on file — trades disclosed (180d) | 6 | 4 |
Counts only. The congressional figures count transactions dated in the trailing 180 days and disclosed in STOCK Act periodic transaction reports; amounts are filed as ranges and are never summed. The executive-branch figures count the same window of transactions, and they are scoped to one roster. The officials OGE posts for direct download.
AEP vs D: common questions
- Is AEP bigger than D?
- AEP carries the larger market cap — $66.8B against $58.5B, both struck on 2026-08-27.
- Which trades at a higher P/E, AEP or D?
- D, at a fiscal-year 19.3× against 18.4× for AEP. Both are price ÷ latest full-year diluted earnings per share, not a trailing-twelve-month P/E.
- How have AEP and D performed over the past year?
- D returned +14.4% and AEP +12.0%, measured on the trailing calendar year to the last close.
- How many institutions hold AEP and D?
- 1,910 13F filers report a position in AEP and 1,465 in D, on the latest quarter in the panel.
- Are AEP and D in the same industry?
- Both are filed with the SEC under Electric Services, which is the classification this pairing is built on.
AEP overview → · D overview → · AEP institutional ownership → · D institutional ownership → · Congress and AEP → · Executive branch and AEP → · Executive branch and D →
More in Electric Services: AEP vs CEG · AEP vs ETR · AEP vs NEE · AEP vs SO
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Source: SPZCO — https://spzco.com/vs/aep-vs-d