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

Omnicom Group is the larger business by last-quarter revenue ($6.2B vs $5.6B, roughly 1.1× GROUP 1 AUTOMOTIVE INC). Omnicom Group runs the higher net margin — 6.7% vs 0.8%, a 5.9% gap on every dollar of revenue. On growth, GROUP 1 AUTOMOTIVE INC posted the faster year-over-year revenue change (0.6% vs -16.2%). Over the past eight quarters, Omnicom Group's revenue compounded faster (27.3% CAGR vs 11.7%).

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.

Omnicom Group Inc. is an American global media, marketing, and corporate communications holding company, headquartered in New York City.

GPI vs OMC — Head-to-Head

Bigger by revenue
OMC
OMC
1.1× larger
OMC
$6.2B
$5.6B
GPI
Growing faster (revenue YoY)
GPI
GPI
+16.8% gap
GPI
0.6%
-16.2%
OMC
Higher net margin
OMC
OMC
5.9% more per $
OMC
6.7%
0.8%
GPI
Faster 2-yr revenue CAGR
OMC
OMC
Annualised
OMC
27.3%
11.7%
GPI

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
GPI
GPI
OMC
OMC
Revenue
$5.6B
$6.2B
Net Profit
$43.6M
$418.7M
Gross Margin
15.7%
Operating Margin
2.5%
10.4%
Net Margin
0.8%
6.7%
Revenue YoY
0.6%
-16.2%
Net Profit YoY
-54.0%
38.0%
EPS (diluted)
$3.75
$1.35

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
GPI
GPI
OMC
OMC
Q1 26
$6.2B
Q4 25
$5.6B
$5.5B
Q3 25
$5.8B
$4.0B
Q2 25
$5.7B
$4.0B
Q1 25
$5.5B
$3.7B
Q4 24
$5.5B
$4.3B
Q3 24
$5.2B
$3.9B
Q2 24
$4.7B
$3.9B
Net Profit
GPI
GPI
OMC
OMC
Q1 26
$418.7M
Q4 25
$43.6M
$-941.1M
Q3 25
$13.0M
$341.3M
Q2 25
$140.5M
$257.6M
Q1 25
$128.1M
$287.7M
Q4 24
$94.7M
$448.0M
Q3 24
$117.3M
$385.9M
Q2 24
$138.2M
$328.1M
Gross Margin
GPI
GPI
OMC
OMC
Q1 26
Q4 25
15.7%
-10.6%
Q3 25
15.9%
18.7%
Q2 25
16.4%
16.6%
Q1 25
16.2%
17.1%
Q4 24
15.9%
19.8%
Q3 24
16.3%
19.6%
Q2 24
16.3%
17.7%
Operating Margin
GPI
GPI
OMC
OMC
Q1 26
10.4%
Q4 25
2.5%
-17.7%
Q3 25
1.9%
13.1%
Q2 25
4.4%
10.9%
Q1 25
4.2%
12.3%
Q4 24
3.5%
15.9%
Q3 24
4.4%
15.5%
Q2 24
5.1%
13.2%
Net Margin
GPI
GPI
OMC
OMC
Q1 26
6.7%
Q4 25
0.8%
-17.0%
Q3 25
0.2%
8.5%
Q2 25
2.5%
6.4%
Q1 25
2.3%
7.8%
Q4 24
1.7%
10.4%
Q3 24
2.2%
9.9%
Q2 24
2.9%
8.5%
EPS (diluted)
GPI
GPI
OMC
OMC
Q1 26
$1.35
Q4 25
$3.75
$-4.78
Q3 25
$1.00
$1.75
Q2 25
$10.82
$1.31
Q1 25
$9.67
$1.45
Q4 24
$7.15
$2.27
Q3 24
$8.69
$1.95
Q2 24
$10.17
$1.65

Balance Sheet & Financial Strength

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

Metric
GPI
GPI
OMC
OMC
Cash + ST InvestmentsLiquidity on hand
$32.5M
Total DebtLower is stronger
$3.4B
Stockholders' EquityBook value
$2.8B
Total Assets
$10.3B
Debt / EquityLower = less leverage
1.23×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
GPI
GPI
OMC
OMC
Q1 26
Q4 25
$32.5M
Q3 25
$30.8M
Q2 25
$52.7M
Q1 25
$70.5M
Q4 24
$34.4M
Q3 24
$58.7M
Q2 24
$64.4M
Total Debt
GPI
GPI
OMC
OMC
Q1 26
Q4 25
$3.4B
$9.3B
Q3 25
$3.3B
Q2 25
$3.1B
Q1 25
$2.7B
Q4 24
$2.7B
$6.1B
Q3 24
$2.7B
Q2 24
$2.3B
Stockholders' Equity
GPI
GPI
OMC
OMC
Q1 26
Q4 25
$2.8B
$12.0B
Q3 25
$3.1B
$4.6B
Q2 25
$3.1B
$4.5B
Q1 25
$3.0B
$4.4B
Q4 24
$3.0B
$4.2B
Q3 24
$3.0B
$4.0B
Q2 24
$2.9B
$3.6B
Total Assets
GPI
GPI
OMC
OMC
Q1 26
Q4 25
$10.3B
$54.4B
Q3 25
$10.4B
$28.8B
Q2 25
$10.2B
$28.8B
Q1 25
$9.9B
$28.1B
Q4 24
$9.8B
$29.6B
Q3 24
$10.0B
$28.8B
Q2 24
$8.9B
$27.3B
Debt / Equity
GPI
GPI
OMC
OMC
Q1 26
Q4 25
1.23×
0.77×
Q3 25
1.06×
Q2 25
0.97×
Q1 25
0.89×
Q4 24
0.92×
1.45×
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
GPI
GPI
OMC
OMC
Operating Cash FlowLast quarter
$129.2M
Free Cash FlowOCF − Capex
$51.4M
FCF MarginFCF / Revenue
0.9%
Capex IntensityCapex / Revenue
1.4%
Cash ConversionOCF / Net Profit
2.96×
TTM Free Cash FlowTrailing 4 quarters
$424.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
GPI
GPI
OMC
OMC
Q1 26
Q4 25
$129.2M
$3.0B
Q3 25
$155.0M
$477.5M
Q2 25
$251.6M
$210.1M
Q1 25
$158.7M
$-786.8M
Q4 24
$212.6M
$1.9B
Q3 24
$243.9M
$568.7M
Q2 24
$-124.1M
$-141.7M
Free Cash Flow
GPI
GPI
OMC
OMC
Q1 26
Q4 25
$51.4M
$3.0B
Q3 25
$86.7M
$438.4M
Q2 25
$179.9M
$168.0M
Q1 25
$106.5M
$-816.3M
Q4 24
$120.1M
$1.9B
Q3 24
$194.2M
$537.4M
Q2 24
$-163.8M
$-180.9M
FCF Margin
GPI
GPI
OMC
OMC
Q1 26
Q4 25
0.9%
54.2%
Q3 25
1.5%
10.9%
Q2 25
3.2%
4.2%
Q1 25
1.9%
-22.1%
Q4 24
2.2%
43.5%
Q3 24
3.7%
13.8%
Q2 24
-3.5%
-4.7%
Capex Intensity
GPI
GPI
OMC
OMC
Q1 26
Q4 25
1.4%
0.7%
Q3 25
1.2%
1.0%
Q2 25
1.3%
1.0%
Q1 25
0.9%
0.8%
Q4 24
1.7%
1.1%
Q3 24
1.0%
0.8%
Q2 24
0.8%
1.0%
Cash Conversion
GPI
GPI
OMC
OMC
Q1 26
Q4 25
2.96×
Q3 25
11.92×
1.40×
Q2 25
1.79×
0.82×
Q1 25
1.24×
-2.73×
Q4 24
2.24×
4.30×
Q3 24
2.08×
1.47×
Q2 24
-0.90×
-0.43×

Financial Flow Comparison

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

Revenue Breakdown by Segment

GPI
GPI

New Vehicles Retail$2.8B50%
Used Vehicles Retail$1.7B31%
Parts And Service$700.2M13%
Financial Service$229.7M4%
Used Vehicles Wholesale$143.5M3%

OMC
OMC

Segment breakdown not available.

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