D vs AEP

For growth investors, Dominion Energy, Inc.

(D) is the stronger pick with 14. 2% revenue growth year-over-year, versus 9. 4% for American Electric Power Company, Inc. (AEP). Dominion Energy, Inc. (D) offers the better valuation at 17. 9x trailing P/E (17. 2x forward), making it the more compelling value choice. Analysts rate American Electric Power Company, Inc. (AEP) a "Buy" — based on 35 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.

On trailing P/E, Dominion Energy, Inc.

(D) is the cheapest at 17. 9x versus American Electric Power Company, Inc. at 19. 9x. On forward P/E, Dominion Energy, Inc. is actually cheaper at 17. 2x.

Over the past 5 years, American Electric Power Company, Inc.

(AEP) delivered a total return of +69. 8%, compared to -4. 6% for Dominion Energy, Inc. (D). Over 10 years, the gap is even starker: AEP returned +151. 7% versus D's +27. 8%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.

By beta (market sensitivity over 5 years), American Electric Power Company, Inc.

(AEP) is the lower-risk stock at 0. 01β versus Dominion Energy, Inc. 's 0. 03β — meaning D is approximately 319% more volatile than AEP relative to the S&P 500. On balance sheet safety, Dominion Energy, Inc. (D) carries a lower debt/equity ratio of 146% versus 156% for American Electric Power Company, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Dominion Energy, Inc.

(D) is pulling ahead at 14. 2% versus 9. 4% for American Electric Power Company, Inc. (AEP). On earnings-per-share growth, the picture is similar: Dominion Energy, Inc. grew EPS 41. 4% year-over-year, compared to 19. 4% for American Electric Power Company, Inc.. Over a 3-year CAGR, D leads at 5. 8% annualised revenue growth. Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.

Dominion Energy, Inc.

(D) is the more profitable company, earning 18. 2% net margin versus 16. 4% for American Electric Power Company, Inc. — meaning it keeps 18. 2% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: D leads at 26. 7% versus 24. 3% for AEP. At the gross margin level — before operating expenses — D leads at 49. 0%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.

On forward earnings alone, Dominion Energy, Inc.

(D) trades at 17. 2x forward P/E versus 20. 9x for American Electric Power Company, Inc. — 3. 7x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for D: 7. 5% to $66. 25.

All stocks in this comparison pay dividends.

Dominion Energy, Inc. (D) offers the highest yield at 4. 3%, versus 2. 9% for American Electric Power Company, Inc. (AEP).

For long-horizon retirement investors, American Electric Power Company, Inc.

(AEP) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0. 01), 2. 9% yield, +151. 7% 10Y return). Both have compounded well over 10 years (AEP: +151. 7%, D: +27. 8%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.

Both stocks operate in the Utilities sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.

In terms of investment character: D is a mid-cap deep-value stock; AEP is a mid-cap quality compounder stock. These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.