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Side-by-side financial comparison of Duke Energy (DUK) and GROUP 1 AUTOMOTIVE INC (GPI). Click either name above to swap in a different company.

Duke Energy is the larger business by last-quarter revenue ($7.8B vs $5.4B, roughly 1.4× GROUP 1 AUTOMOTIVE INC). Duke Energy runs the higher net margin — 15.2% vs 2.4%, a 12.8% gap on every dollar of revenue. On growth, Duke Energy posted the faster year-over-year revenue change (7.4% vs -1.8%). Over the past eight quarters, GROUP 1 AUTOMOTIVE INC's revenue compounded faster (7.3% CAGR vs 1.6%).

Duke Energy Corporation is an American electric power and natural gas holding company headquartered in Charlotte, North Carolina. The company serves over 7 million customers in the eastern United States. In 2024 it ranked as the 141st largest company in the United States – its highest-ever placement on the Fortune 500 list.

Group 1 Automotive, Inc. is an international Fortune 300 automotive retailer with automotive dealerships and collision centers in the United States and the United Kingdom. Group 1 sells new and used cars and light trucks, arranges financial services, provides maintenance and repair services, and sells vehicle parts. As of 2024, the company employs over 20,000 people globally.

DUK vs GPI — Head-to-Head

Bigger by revenue
DUK
DUK
1.4× larger
DUK
$7.8B
$5.4B
GPI
Growing faster (revenue YoY)
DUK
DUK
+9.1% gap
DUK
7.4%
-1.8%
GPI
Higher net margin
DUK
DUK
12.8% more per $
DUK
15.2%
2.4%
GPI
Faster 2-yr revenue CAGR
GPI
GPI
Annualised
GPI
7.3%
1.6%
DUK

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
DUK
DUK
GPI
GPI
Revenue
$7.8B
$5.4B
Net Profit
$1.2B
$130.2M
Gross Margin
16.2%
Operating Margin
27.3%
4.5%
Net Margin
15.2%
2.4%
Revenue YoY
7.4%
-1.8%
Net Profit YoY
-1.7%
EPS (diluted)
$1.49
$10.82

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
DUK
DUK
GPI
GPI
Q1 26
$5.4B
Q4 25
$7.8B
$5.6B
Q3 25
$8.4B
$5.8B
Q2 25
$7.4B
$5.7B
Q1 25
$8.2B
$5.5B
Q4 24
$7.2B
$5.5B
Q3 24
$8.1B
$5.2B
Q2 24
$7.2B
$4.7B
Net Profit
DUK
DUK
GPI
GPI
Q1 26
$130.2M
Q4 25
$1.2B
$43.6M
Q3 25
$1.4B
$13.0M
Q2 25
$984.0M
$140.5M
Q1 25
$1.4B
$128.1M
Q4 24
$1.2B
$94.7M
Q3 24
$1.3B
$117.3M
Q2 24
$900.0M
$138.2M
Gross Margin
DUK
DUK
GPI
GPI
Q1 26
16.2%
Q4 25
15.7%
Q3 25
15.9%
Q2 25
16.4%
Q1 25
16.2%
Q4 24
15.9%
Q3 24
16.3%
Q2 24
16.3%
Operating Margin
DUK
DUK
GPI
GPI
Q1 26
4.5%
Q4 25
27.3%
2.5%
Q3 25
27.9%
1.9%
Q2 25
24.8%
4.4%
Q1 25
28.5%
4.2%
Q4 24
29.2%
3.5%
Q3 24
26.4%
4.4%
Q2 24
23.9%
5.1%
Net Margin
DUK
DUK
GPI
GPI
Q1 26
2.4%
Q4 25
15.2%
0.8%
Q3 25
17.0%
0.2%
Q2 25
13.3%
2.5%
Q1 25
16.8%
2.3%
Q4 24
16.6%
1.7%
Q3 24
15.8%
2.2%
Q2 24
12.6%
2.9%
EPS (diluted)
DUK
DUK
GPI
GPI
Q1 26
$10.82
Q4 25
$1.49
$3.75
Q3 25
$1.81
$1.00
Q2 25
$1.25
$10.82
Q1 25
$1.76
$9.67
Q4 24
$1.54
$7.15
Q3 24
$1.60
$8.69
Q2 24
$1.13
$10.17

Balance Sheet & Financial Strength

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

Metric
DUK
DUK
GPI
GPI
Cash + ST InvestmentsLiquidity on hand
$245.0M
$41.7M
Total DebtLower is stronger
$80.1B
Stockholders' EquityBook value
$51.8B
$2.8B
Total Assets
$195.7B
Debt / EquityLower = less leverage
1.55×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
DUK
DUK
GPI
GPI
Q1 26
$41.7M
Q4 25
$245.0M
$32.5M
Q3 25
$688.0M
$30.8M
Q2 25
$344.0M
$52.7M
Q1 25
$475.0M
$70.5M
Q4 24
$314.0M
$34.4M
Q3 24
$376.0M
$58.7M
Q2 24
$390.0M
$64.4M
Total Debt
DUK
DUK
GPI
GPI
Q1 26
Q4 25
$80.1B
$3.4B
Q3 25
$3.3B
Q2 25
$3.1B
Q1 25
$2.7B
Q4 24
$76.3B
$2.7B
Q3 24
$2.7B
Q2 24
$2.3B
Stockholders' Equity
DUK
DUK
GPI
GPI
Q1 26
$2.8B
Q4 25
$51.8B
$2.8B
Q3 25
$51.5B
$3.1B
Q2 25
$50.9B
$3.1B
Q1 25
$50.7B
$3.0B
Q4 24
$50.1B
$3.0B
Q3 24
$49.1B
$3.0B
Q2 24
$49.7B
$2.9B
Total Assets
DUK
DUK
GPI
GPI
Q1 26
Q4 25
$195.7B
$10.3B
Q3 25
$192.3B
$10.4B
Q2 25
$189.7B
$10.2B
Q1 25
$187.5B
$9.9B
Q4 24
$186.3B
$9.8B
Q3 24
$183.6B
$10.0B
Q2 24
$181.6B
$8.9B
Debt / Equity
DUK
DUK
GPI
GPI
Q1 26
Q4 25
1.55×
1.23×
Q3 25
1.06×
Q2 25
0.97×
Q1 25
0.89×
Q4 24
1.52×
0.92×
Q3 24
0.91×
Q2 24
0.80×

Cash Flow & Capital Efficiency

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

Metric
DUK
DUK
GPI
GPI
Operating Cash FlowLast quarter
$3.7B
Free Cash FlowOCF − Capex
$-485.0M
FCF MarginFCF / Revenue
-6.2%
Capex IntensityCapex / Revenue
53.3%
Cash ConversionOCF / Net Profit
3.09×
TTM Free Cash FlowTrailing 4 quarters
$-1.7B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
DUK
DUK
GPI
GPI
Q1 26
Q4 25
$3.7B
$129.2M
Q3 25
$3.6B
$155.0M
Q2 25
$2.9B
$251.6M
Q1 25
$2.2B
$158.7M
Q4 24
$3.4B
$212.6M
Q3 24
$3.5B
$243.9M
Q2 24
$3.0B
$-124.1M
Free Cash Flow
DUK
DUK
GPI
GPI
Q1 26
Q4 25
$-485.0M
$51.4M
Q3 25
$179.0M
$86.7M
Q2 25
$-417.0M
$179.9M
Q1 25
$-971.0M
$106.5M
Q4 24
$288.0M
$120.1M
Q3 24
$537.0M
$194.2M
Q2 24
$-43.0M
$-163.8M
FCF Margin
DUK
DUK
GPI
GPI
Q1 26
Q4 25
-6.2%
0.9%
Q3 25
2.1%
1.5%
Q2 25
-5.7%
3.2%
Q1 25
-11.8%
1.9%
Q4 24
4.0%
2.2%
Q3 24
6.6%
3.7%
Q2 24
-0.6%
-3.5%
Capex Intensity
DUK
DUK
GPI
GPI
Q1 26
Q4 25
53.3%
1.4%
Q3 25
41.2%
1.2%
Q2 25
44.5%
1.3%
Q1 25
38.3%
0.9%
Q4 24
42.7%
1.7%
Q3 24
36.8%
1.0%
Q2 24
41.9%
0.8%
Cash Conversion
DUK
DUK
GPI
GPI
Q1 26
Q4 25
3.09×
2.96×
Q3 25
2.56×
11.92×
Q2 25
2.91×
1.79×
Q1 25
1.58×
1.24×
Q4 24
2.80×
2.24×
Q3 24
2.75×
2.08×
Q2 24
3.28×
-0.90×

Financial Flow Comparison

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

Revenue Breakdown by Segment

DUK
DUK

Electric Utilitiesand Infrastructure$7.0B90%
Other Revenues$741.0M10%

GPI
GPI

New vehicle retail sales$2.6B47%
Used vehicle retail sales$1.8B33%
Parts and service sales$704.4M13%
Finance, insurance and other, net$215.9M4%
Used vehicle wholesale sales$149.5M3%

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