AEP vs DUK vs D Stock Comparison

American Electric Power, Duke Energy and Dominion Energy Prices as of Oct 23, 2026 Peers: Industry group
DUK Duke Energy CORP
$124.97 +9.4% 1M -1.8% 1Y
Market cap
$96.91B
P/E
19.1x
Revenue (TTM)
$33.17B
Div. yield
0.03%
Regulated Electric Utilities Utilities
6 wins
D Dominion Energy, Inc
$65.21 +6.7% 1M +7.5% 1Y
Market cap
$57.19B
P/E
22.6x
Revenue (TTM)
$18.12B
Div. yield
0.04%
Regulated Electric Utilities Utilities
3 wins

Head to Head

12 decided of 12

Duke Energy leads on 6 of the 12 questions below (Duke Energy 6, Dominion Energy 3, American Electric Power 3). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionAEPDUKDLeader
Larger companyMarket capitalisation $70.33B $96.91B $57.19B DUK
Cheaper on earningsLower P/E, profitable companies only 25.5x 19.1x 22.6x DUK
Cheaper on forward earningsLower price / next fiscal year consensus EPS 21.7x 19.1x 18.6x D
Faster revenue growthRevenue growth, trailing twelve months +10.3% +7.2% +19.0% D
More profitableNet margin, trailing twelve months 12.1% 15.3% 14.0% DUK
Better return on capitalReturn on invested capital 5.5% 5.4% 3.5% AEP
Less leveragedLower net debt / EBITDA 6.0x 5.2x 8.1x DUK
Higher dividend yieldTrailing dividend yield 0.00% 0.03% 0.04% D
Better 1-year returnPrice return, last 12 months +11.6% -1.8% +7.5% AEP
Better 5-year returnAnnualised price return, 5 years +8.7%/yr +3.8%/yr -3.3%/yr AEP
Less volatileAnnualised volatility, 1 year 19.4% 16.6% 20.8% DUK
Higher overall scoreMean of the five percentile scores vs peers 40/100 56/100 16/100 DUK

Percentile Scorecard

AEPDUKD

Each axis is the mean percentile of its metrics against the company's industry group. 100 is the best in the group, 50 the middle.

Scores by Axis

AxisAEPDUKD
Valuation 23 #52 of 67 70 #21 of 67 8 #62 of 67
Growth 64 #24 of 65 75 #17 of 65 45 #36 of 65
Profitability 58 #28 of 65 80 #14 of 65 6 #61 of 65
Financial Health 26 #49 of 66 35 #43 of 66 14 #57 of 66
Shareholder Returns 27 #49 of 67 23 #52 of 67 9 #61 of 67
Overall 40 56 16
  • AEP ranked among 67 companies in Regulated Utilities
  • DUK ranked among 67 companies in Regulated Utilities
  • D ranked among 67 companies in Regulated Utilities

Price Performance

Price return, split-adjusted, before dividends. Click a name to hide or show it.

Returns

PeriodAEPDUKDSPY
1 month +9.5%+9.4%+6.7% -1.0%
3 months -4.3%-4.3%-8.3% +2.9%
6 months -3.7%-1.8%+4.2% +6.4%
Year to date +12.5%+6.6%+11.3% +11.4%
1 year +11.6%-1.8%+7.5% +13.1%
3 years +73.5%+42.4%+61.6% +79.4%
3 years, per year +20.2%+12.5%+17.4% +21.5%
5 years +51.5%+20.4%-15.6% +67.7%
5 years, per year +8.7%+3.8%-3.3% +10.9%
10 years +107.6%+60.2%-10.5% +255.2%
10 years, per year +7.6%+4.8%-1.1% +13.5%

Risk

MeasureAEPDUKDSPY
Volatility, 1Y 19.4%16.6%20.8% 12.7%
Downside volatility, 1Y 19.2%17.0%18.7% 12.7%
Beta vs S&P 500, 1Y -0.07-0.31-0.13 1.00
Return / volatility, 1Y 0.60-0.110.36 1.03
Max drawdown, 5Y -32.2%-26.0%-55.3% -25.4%
From 52-week high -6.5%-6.4%-9.0% -2.5%
52-week high $138.69$133.46$71.67 $779.14
52-week low $113.70$113.24$57.08 $631.97

Valuation History

Weekly multiples on trailing twelve-month fundamentals. Negative or extreme readings (a loss year, a collapsed denominator) are left out so the chart stays readable.

MultipleAEPDUKD
P/E now vs peer median 25.6xmedian 20.8x 19.1xmedian 20.8x 22.6xmedian 20.8x
P/S now vs peer median 3.1xmedian 2.8x 2.9xmedian 2.8x 3.2xmedian 2.8x
EV/EBITDA now vs peer median 14.0xmedian 13.1x 11.0xmedian 13.1x 16.8xmedian 13.1x
P/FCF now vs peer median -12.3xmedian 36.7x -29.5xmedian 36.7x -8.4xmedian 36.7x
P/B now vs peer median 2.1xmedian 1.7x 1.7xmedian 1.7x 1.7xmedian 1.7x
PEG now vs peer median 2.77median 2.27 0.68median 2.27 3.86median 2.27

Financial History

Reported figures by fiscal period, placed on the calendar year (or quarter) each period ended in, so companies with different fiscal years line up.

Trailing twelve monthsAEPDUKD
Revenue $22.79B $33.17B $18.12B
Gross profit $15.43B $24.71B –
Operating income $5.24B $9.01B $3.82B
Net income $3.07B $5.24B $2.65B
Free cash flow -$5.75B -$3.30B -$6.85B
EPS (diluted) $5.02 $6.53 $2.87
Cash & equivalents $375.00M $2.14B $296.00M
Total debt $52.84B $352.76B $202.68B
Shares (diluted) 550.63M 779.00M 882.10M
Enterprise value $67.50B $93.49B $55.18B

All Metrics

58 metrics · best in bold

Bold marks the best reading: the lowest positive value for multiples, leverage and payout, the highest for everything else. The bar under each value is its percentile against that company's own peers. Hover a value for its rank and the peer median.

Valuation

12 metrics
MetricAEPDUKD
P/E 25.6x 19.1x 22.6x
P/FCF -12.3x -29.5x -8.4x
P/Operating cash flow 9.2x 8.3x 10.6x
P/S 3.1x 2.9x 3.2x
P/B 2.1x 1.7x 1.7x
P/Tangible book 2.1x 1.7x 1.7x
EV/EBITDA 14.0x 11.0x 16.8x
EV/EBIT 23.4x 20.6x 29.0x
EV/Revenue 5.4x 5.6x 6.1x
EV/FCF -21.3x -56.2x -16.1x
EV/Operating cash flow 16.0x 15.9x 20.5x
PEG (3Y EPS CAGR) 2.77 0.68 3.86

Growth

14 metrics
MetricAEPDUKD
Revenue growth (1Y) 10.3% 7.2% 19.0%
Revenue CAGR (3Y) 5.4% 4.5% 6.9%
Gross profit growth (1Y) 8.1% 12.9% –
Gross profit CAGR (3Y) 7.8% 8.0% –
Operating income growth (1Y) 2.2% 8.5% -2.9%
Operating income CAGR (3Y) 19.5% 12.2% 9.3%
Net income growth (1Y) -17.4% 7.7% 4.5%
Net income CAGR (3Y) 15.7% 29.1% 0.4%
EPS growth (1Y) 5.2% 8.6% -2.4%
EPS CAGR (3Y) 9.2% 28.1% 5.9%
Operating cash flow growth (1Y) 17.1% -3.0% 16.9%
Operating cash flow CAGR (3Y) 22.6% 27.6% -0.9%
Free cash flow growth (1Y) -63.5% -1,646% 15.7%
Free cash flow CAGR (3Y) -19.1% 19.6% -22.2%

Profitability

14 metrics
MetricAEPDUKD
Gross margin 67.7% 74.5% –
EBITDA margin 38.4% 51.0% 36.3%
Operating margin 23.0% 27.2% 21.1%
Pretax margin 15.4% 18.1% 16.4%
Net margin 12.1% 15.3% 14.0%
FCF margin -25.2% -9.9% -37.8%
Operating cash flow margin 33.8% 35.2% 29.7%
Return on equity 9.6% 9.6% 7.4%
Return on assets 2.7% 2.7% 2.1%
Return on invested capital 5.5% 5.4% 3.5%
Return on capital employed 5.0% 5.1% 3.5%
Asset turnover 0.2x 0.2x 0.2x
Cash conversion (OCF / net income) 2.5x 2.2x 2.0x
Stock comp / revenue – – –

Financial Health

11 metrics
MetricAEPDUKD
Debt / assets 43.5% 45.6% 43.8%
Debt / equity 1.6x 1.6x 1.6x
Net debt / EBITDA 6.0x 5.2x 8.1x
Debt / FCF -9.2x -27.4x -7.8x
Liabilities / assets 72.6% 71.5% 72.4%
Equity / assets 27.4% 28.5% 27.6%
Interest coverage 2.4x 2.4x 1.8x
Current ratio 0.5x 0.7x 0.8x
Quick ratio 0.3x 0.3x 0.3x
Cash ratio 0.0x 0.1x 0.0x
Altman Z-score 0.92 0.73 0.64

Shareholder Returns

7 metrics
MetricAEPDUKD
Dividend yield 2.9% 3.4% 4.1%
Net buyback yield – – -2.5%
Shareholder yield 2.9% 3.4% 1.6%
Payout ratio (earnings) – 63.7% 87.2%
Payout ratio (FCF) – -101.3% -33.8%
Dividend growth (1Y) – 4.1% 2.5%
Dividend CAGR (3Y) – 1.5% 1.3%

Analyst Estimates

Solid lines are reported fiscal-year results; dashed lines are the consensus for the years ahead. Hover a year for the analysts' high and low, and how each result compared with its estimate.

ConsensusAEPDUKD
Forward P/E 21.7xFY2026 19.1xFY2026 18.6xFY2026
EPS, next fiscal year $5.99FY2026 $6.56FY2026 $3.50FY2026
EPS growth, next FY +0.3%FY2026 +4.0%FY2026 +2.3%FY2026
EPS growth, the year after +19.2% +15.4% +5.7%
Revenue, next fiscal year $23.04BFY2026 $32.40BFY2026 $17.49BFY2026
Revenue growth, next FY +5.3%FY2026 +0.5%FY2026 +5.9%FY2026
Revenue growth, the year after +3.4% +4.1% +14.7%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersAEPDUKD
Held by institutions 92.1% 69.7% 80.9%
Institutions holding 1,984 2,457 1,540
Change in shares held, QoQ +13.2% +0.5% +2.4%
Institutions buying 1,064 1,297 780
Institutions selling 584 801 516
Buyers to sellers 1.82 1.62 1.51

Return Correlation

Daily returns, last 12 months

1.00 means two stocks move in lockstep, 0 that they move independently. Pairs below about 0.5 diversify each other.

AEPDUKD
AEP 1.00 0.72 0.58
DUK 0.72 1.00 0.70
D 0.58 0.70 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, AEP, DUK and D?

Duke Energy (DUK) is the largest by market capitalisation: American Electric Power (AEP) $70.33B, Duke Energy (DUK) $96.91B, Dominion Energy (D) $57.19B.

Which stock is cheaper, AEP, DUK and D?

Duke Energy (DUK) trades on the lowest price-to-earnings ratio (American Electric Power (AEP) 25.5x, Duke Energy (DUK) 19.1x, Dominion Energy (D) 22.6x). On next year's consensus earnings, Dominion Energy (D) is cheapest (American Electric Power (AEP) 21.7x, Duke Energy (DUK) 19.1x, Dominion Energy (D) 18.6x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Dominion Energy (D) grew revenue fastest over the trailing twelve months: American Electric Power (AEP) +10.3%, Duke Energy (DUK) +7.2%, Dominion Energy (D) +19.0%.

Which company is more profitable?

Duke Energy (DUK) has the highest net margin (American Electric Power (AEP) 12.1%, Duke Energy (DUK) 15.3%, Dominion Energy (D) 14.0%). On return on invested capital, American Electric Power (AEP) leads (American Electric Power (AEP) 5.5%, Duke Energy (DUK) 5.4%, Dominion Energy (D) 3.5%).

Which stock has performed better?

Over the past year American Electric Power (AEP) returned the most: American Electric Power (AEP) +11.6%, Duke Energy (DUK) -1.8%, Dominion Energy (D) +7.5%. Over five years, American Electric Power (AEP) compounded fastest (American Electric Power (AEP) +8.7%/yr, Duke Energy (DUK) +3.8%/yr, Dominion Energy (D) -3.3%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Dominion Energy (D) has the highest dividend yield: American Electric Power (AEP) 0.00%, Duke Energy (DUK) 0.03%, Dominion Energy (D) 0.04%. American Electric Power (AEP) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Duke Energy (DUK) has been the steadiest (American Electric Power (AEP) 19.4%, Duke Energy (DUK) 16.6%, Dominion Energy (D) 20.8%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, AEP, DUK and D?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Duke Energy (DUK) leads on 6. Business Quant does not give investment advice; use the comparison as a starting point for your own research.

Data from SEC filings, exchange prices and consensus estimates, via Business Quant. Percentile scores compare each company with its own peer group, so two companies' scores are each relative to different peers unless you rank against the whole market. Price returns exclude dividends. Nothing on this page is investment advice.