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Side-by-side financial comparison of American Electric Power (AEP) and Dominion Energy (D). Click either name above to swap in a different company.

American Electric Power is the larger business by last-quarter revenue ($5.1B vs $4.2B, roughly 1.2× Dominion Energy). Dominion Energy runs the higher net margin — 13.9% vs 12.0%, a 1.9% gap on every dollar of revenue. On growth, Dominion Energy posted the faster year-over-year revenue change (23.2% vs 6.2%). Over the past eight quarters, Dominion Energy's revenue compounded faster (9.3% CAGR vs -0.3%).

American Electric Power Company, Inc., an electric public utility holding company, engages in the generation, transmission, and distribution of electricity for sale to retail and wholesale customers in the United States. It operates through Vertically Integrated Utilities, Transmission and Distribution Utilities, AEP Transmission Holdco, and Generation & Marketing segments. The company generates electricity using coal and lignite, natural gas, nuclear, hydro, solar, wind, and other energy sou...

Dominion Energy, Inc., commonly referred to as Dominion, is an American energy company headquartered in Richmond, Virginia that supplies electricity in parts of Virginia, North Carolina, and South Carolina and supplies natural gas to parts of Utah, Idaho and Wyoming, West Virginia, Ohio, Pennsylvania, North Carolina, South Carolina, and Georgia. Dominion also has generation facilities in Indiana, Illinois, Connecticut, and Rhode Island.

AEP vs D — Head-to-Head

Bigger by revenue
AEP
AEP
1.2× larger
AEP
$5.1B
$4.2B
D
Growing faster (revenue YoY)
D
D
+17.0% gap
D
23.2%
6.2%
AEP
Higher net margin
D
D
1.9% more per $
D
13.9%
12.0%
AEP
Faster 2-yr revenue CAGR
D
D
Annualised
D
9.3%
-0.3%
AEP

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
AEP
AEP
D
D
Revenue
$5.1B
$4.2B
Net Profit
$605.2M
$586.0M
Gross Margin
Operating Margin
22.1%
18.0%
Net Margin
12.0%
13.9%
Revenue YoY
6.2%
23.2%
Net Profit YoY
-9.1%
871.1%
EPS (diluted)
$1.06
$0.66

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
AEP
AEP
D
D
Q4 25
$5.1B
$4.2B
Q3 25
$6.0B
$4.5B
Q2 25
$5.1B
$3.7B
Q1 25
$5.6B
$4.1B
Q4 24
$4.8B
$3.4B
Q3 24
$5.5B
$3.8B
Q2 24
$4.7B
$3.5B
Q1 24
$5.1B
$3.5B
Net Profit
AEP
AEP
D
D
Q4 25
$605.2M
$586.0M
Q3 25
$1.0B
$1.0B
Q2 25
$1.3B
$760.0M
Q1 25
$802.2M
$646.0M
Q4 24
$665.9M
$-76.0M
Q3 24
$961.7M
$954.0M
Q2 24
$342.5M
$572.0M
Q1 24
$1.0B
$674.0M
Operating Margin
AEP
AEP
D
D
Q4 25
22.1%
18.0%
Q3 25
25.5%
29.7%
Q2 25
27.7%
29.5%
Q1 25
22.8%
29.9%
Q4 24
23.0%
11.4%
Q3 24
24.7%
32.2%
Q2 24
14.7%
23.3%
Q1 24
23.1%
23.6%
Net Margin
AEP
AEP
D
D
Q4 25
12.0%
13.9%
Q3 25
16.8%
22.3%
Q2 25
25.5%
20.4%
Q1 25
14.2%
15.8%
Q4 24
14.0%
-2.2%
Q3 24
17.6%
25.2%
Q2 24
7.4%
16.6%
Q1 24
19.8%
19.1%
EPS (diluted)
AEP
AEP
D
D
Q4 25
$1.06
$0.66
Q3 25
$1.81
$1.16
Q2 25
$2.29
$0.88
Q1 25
$1.50
$0.75
Q4 24
$1.24
$-0.11
Q3 24
$1.80
$1.12
Q2 24
$0.64
$0.65
Q1 24
$1.90
$0.78

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
AEP
AEP
D
D
Cash + ST InvestmentsLiquidity on hand
$417.0M
$250.0M
Total DebtLower is stronger
$47.3B
$44.1B
Stockholders' EquityBook value
$31.1B
$29.1B
Total Assets
$114.5B
$115.9B
Debt / EquityLower = less leverage
1.52×
1.52×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AEP
AEP
D
D
Q4 25
$417.0M
$250.0M
Q3 25
$1.3B
$932.0M
Q2 25
$439.3M
$344.0M
Q1 25
$463.6M
$355.0M
Q4 24
$418.3M
$310.0M
Q3 24
$474.4M
$1.8B
Q2 24
$428.2M
$139.0M
Q1 24
$447.7M
$265.0M
Total Debt
AEP
AEP
D
D
Q4 25
$47.3B
$44.1B
Q3 25
$46.1B
$43.3B
Q2 25
$44.5B
$40.3B
Q1 25
$43.0B
$39.9B
Q4 24
$42.6B
$37.5B
Q3 24
$42.0B
$37.1B
Q2 24
$42.1B
$36.6B
Q1 24
$39.8B
$35.1B
Stockholders' Equity
AEP
AEP
D
D
Q4 25
$31.1B
$29.1B
Q3 25
$30.4B
$27.7B
Q2 25
$29.9B
$27.2B
Q1 25
$27.3B
$27.4B
Q4 24
$26.9B
$27.3B
Q3 24
$26.6B
$27.5B
Q2 24
$26.1B
$27.1B
Q1 24
$25.8B
$27.4B
Total Assets
AEP
AEP
D
D
Q4 25
$114.5B
$115.9B
Q3 25
$110.3B
$111.6B
Q2 25
$107.8B
$107.4B
Q1 25
$104.4B
$104.6B
Q4 24
$103.1B
$102.4B
Q3 24
$100.1B
$99.8B
Q2 24
$99.6B
$100.4B
Q1 24
$97.7B
$102.0B
Debt / Equity
AEP
AEP
D
D
Q4 25
1.52×
1.52×
Q3 25
1.52×
1.56×
Q2 25
1.49×
1.48×
Q1 25
1.57×
1.46×
Q4 24
1.58×
1.38×
Q3 24
1.58×
1.35×
Q2 24
1.61×
1.35×
Q1 24
1.54×
1.28×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
AEP
AEP
D
D
Operating Cash FlowLast quarter
$1.8B
$987.0M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
3.00×
1.68×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AEP
AEP
D
D
Q4 25
$1.8B
$987.0M
Q3 25
$2.5B
$1.9B
Q2 25
$1.2B
$1.2B
Q1 25
$1.4B
$1.2B
Q4 24
$1.7B
$641.0M
Q3 24
$2.2B
$1.5B
Q2 24
$1.5B
$856.0M
Q1 24
$1.4B
$2.0B
Free Cash Flow
AEP
AEP
D
D
Q4 25
Q3 25
$2.2B
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24
FCF Margin
AEP
AEP
D
D
Q4 25
Q3 25
36.3%
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24
Capex Intensity
AEP
AEP
D
D
Q4 25
Q3 25
5.0%
Q2 25
Q1 25
Q4 24
Q3 24
0.0%
Q2 24
Q1 24
Cash Conversion
AEP
AEP
D
D
Q4 25
3.00×
1.68×
Q3 25
2.46×
1.93×
Q2 25
0.95×
1.64×
Q1 25
1.81×
1.83×
Q4 24
2.59×
Q3 24
2.26×
1.61×
Q2 24
4.27×
1.50×
Q1 24
1.43×
2.94×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

AEP
AEP

Transmissionand Distribution Utilities Revenues$1.5B29%
Electric Generation Transmission Distribution Revenues$956.6M19%
Electricity Transmission And Distribution Revenues$931.8M18%
Industrial$685.8M14%
Marketing Competitive Retailand Renewable$438.3M9%
Wholesale Generation$231.1M5%
Wholesale Transmission$113.6M2%
Other$110.2M2%
Electric Transmission$103.4M2%
Other Retail$60.1M1%

D
D

Dominion Energy Virginia$3.0B72%
Nonregulated Electricity Sales$334.0M8%
Contracted Energy$306.0M7%
Other$292.0M7%
Other Nonregulated Revenues$97.0M2%
Other Regulated Revenues$66.0M2%
Alternative Revenue Programs$50.0M1%
Transition Services Agreements$25.0M1%
Regulated Gas Transportation And Storage$10.0M0%
Related Party$5.0M0%

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