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

GROUP 1 AUTOMOTIVE INC is the larger business by last-quarter revenue ($5.6B vs $5.2B, roughly 1.1× Parker Hannifin). On growth, Parker Hannifin posted the faster year-over-year revenue change (9.1% vs 0.6%). Parker Hannifin produced more free cash flow last quarter ($768.0M vs $51.4M). Over the past eight quarters, GROUP 1 AUTOMOTIVE INC's revenue compounded faster (11.7% CAGR vs 1.0%).

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.

Parker-Hannifin Corporation, originally Parker Appliance Company, usually referred to as just Parker, is an American corporation specializing in motion and control technologies. Its corporate headquarters are in Mayfield Heights, Ohio, in Greater Cleveland.

GPI vs PH — Head-to-Head

Bigger by revenue
GPI
GPI
1.1× larger
GPI
$5.6B
$5.2B
PH
Growing faster (revenue YoY)
PH
PH
+8.5% gap
PH
9.1%
0.6%
GPI
More free cash flow
PH
PH
$716.6M more FCF
PH
$768.0M
$51.4M
GPI
Faster 2-yr revenue CAGR
GPI
GPI
Annualised
GPI
11.7%
1.0%
PH

Income Statement — Q4 FY2025 vs Q2 FY2026

Metric
GPI
GPI
PH
PH
Revenue
$5.6B
$5.2B
Net Profit
$43.6M
Gross Margin
15.7%
37.3%
Operating Margin
2.5%
22.8%
Net Margin
0.8%
Revenue YoY
0.6%
9.1%
Net Profit YoY
-54.0%
EPS (diluted)
$3.75
$6.60

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
PH
PH
Q4 25
$5.6B
$5.2B
Q3 25
$5.8B
$5.1B
Q2 25
$5.7B
$5.2B
Q1 25
$5.5B
$5.0B
Q4 24
$5.5B
$4.7B
Q3 24
$5.2B
$4.9B
Q2 24
$4.7B
$5.2B
Q1 24
$4.5B
$5.1B
Net Profit
GPI
GPI
PH
PH
Q4 25
$43.6M
Q3 25
$13.0M
Q2 25
$140.5M
$923.6M
Q1 25
$128.1M
$961.2M
Q4 24
$94.7M
$948.6M
Q3 24
$117.3M
$698.5M
Q2 24
$138.2M
$785.1M
Q1 24
$147.9M
$726.7M
Gross Margin
GPI
GPI
PH
PH
Q4 25
15.7%
37.3%
Q3 25
15.9%
37.5%
Q2 25
16.4%
37.3%
Q1 25
16.2%
36.9%
Q4 24
15.9%
36.3%
Q3 24
16.3%
36.8%
Q2 24
16.3%
35.9%
Q1 24
16.6%
35.4%
Operating Margin
GPI
GPI
PH
PH
Q4 25
2.5%
22.8%
Q3 25
1.9%
23.3%
Q2 25
4.4%
22.7%
Q1 25
4.2%
22.3%
Q4 24
3.5%
20.9%
Q3 24
4.4%
21.6%
Q2 24
5.1%
21.1%
Q1 24
5.4%
20.4%
Net Margin
GPI
GPI
PH
PH
Q4 25
0.8%
Q3 25
0.2%
Q2 25
2.5%
17.6%
Q1 25
2.3%
19.4%
Q4 24
1.7%
20.0%
Q3 24
2.2%
14.2%
Q2 24
2.9%
15.1%
Q1 24
3.3%
14.3%
EPS (diluted)
GPI
GPI
PH
PH
Q4 25
$3.75
$6.60
Q3 25
$1.00
$6.29
Q2 25
$10.82
$7.16
Q1 25
$9.67
$7.37
Q4 24
$7.15
$7.25
Q3 24
$8.69
$5.34
Q2 24
$10.17
$6.06
Q1 24
$10.80
$5.56

Balance Sheet & Financial Strength

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

Metric
GPI
GPI
PH
PH
Cash + ST InvestmentsLiquidity on hand
$32.5M
$427.0M
Total DebtLower is stronger
$3.4B
$7.5B
Stockholders' EquityBook value
$2.8B
$14.3B
Total Assets
$10.3B
$30.5B
Debt / EquityLower = less leverage
1.23×
0.52×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
GPI
GPI
PH
PH
Q4 25
$32.5M
$427.0M
Q3 25
$30.8M
$473.0M
Q2 25
$52.7M
$467.0M
Q1 25
$70.5M
$408.7M
Q4 24
$34.4M
$395.5M
Q3 24
$58.7M
$371.1M
Q2 24
$64.4M
$422.0M
Q1 24
$41.9M
$415.5M
Total Debt
GPI
GPI
PH
PH
Q4 25
$3.4B
$7.5B
Q3 25
$3.3B
$7.5B
Q2 25
$3.1B
$7.5B
Q1 25
$2.7B
$7.4B
Q4 24
$2.7B
$6.7B
Q3 24
$2.7B
$6.7B
Q2 24
$2.3B
$7.2B
Q1 24
$2.4B
$7.3B
Stockholders' Equity
GPI
GPI
PH
PH
Q4 25
$2.8B
$14.3B
Q3 25
$3.1B
$13.8B
Q2 25
$3.1B
$13.7B
Q1 25
$3.0B
$13.4B
Q4 24
$3.0B
$13.1B
Q3 24
$3.0B
$12.9B
Q2 24
$2.9B
$12.1B
Q1 24
$2.8B
$11.6B
Total Assets
GPI
GPI
PH
PH
Q4 25
$10.3B
$30.5B
Q3 25
$10.4B
$30.7B
Q2 25
$10.2B
$29.5B
Q1 25
$9.9B
$28.9B
Q4 24
$9.8B
$28.3B
Q3 24
$10.0B
$29.6B
Q2 24
$8.9B
$29.3B
Q1 24
$8.5B
$29.6B
Debt / Equity
GPI
GPI
PH
PH
Q4 25
1.23×
0.52×
Q3 25
1.06×
0.54×
Q2 25
0.97×
0.55×
Q1 25
0.89×
0.55×
Q4 24
0.92×
0.51×
Q3 24
0.91×
0.52×
Q2 24
0.80×
0.59×
Q1 24
0.87×
0.63×

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
PH
PH
Operating Cash FlowLast quarter
$129.2M
$862.0M
Free Cash FlowOCF − Capex
$51.4M
$768.0M
FCF MarginFCF / Revenue
0.9%
14.8%
Capex IntensityCapex / Revenue
1.4%
1.8%
Cash ConversionOCF / Net Profit
2.96×
TTM Free Cash FlowTrailing 4 quarters
$424.5M
$3.3B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
GPI
GPI
PH
PH
Q4 25
$129.2M
$862.0M
Q3 25
$155.0M
$782.0M
Q2 25
$251.6M
$1.5B
Q1 25
$158.7M
$630.0M
Q4 24
$212.6M
$934.8M
Q3 24
$243.9M
$744.0M
Q2 24
$-124.1M
$1.2B
Q1 24
$253.9M
$795.1M
Free Cash Flow
GPI
GPI
PH
PH
Q4 25
$51.4M
$768.0M
Q3 25
$86.7M
$693.0M
Q2 25
$179.9M
$1.3B
Q1 25
$106.5M
$542.4M
Q4 24
$120.1M
$813.6M
Q3 24
$194.2M
$648.7M
Q2 24
$-163.8M
$1.1B
Q1 24
$190.7M
$715.9M
FCF Margin
GPI
GPI
PH
PH
Q4 25
0.9%
14.8%
Q3 25
1.5%
13.6%
Q2 25
3.2%
25.5%
Q1 25
1.9%
10.9%
Q4 24
2.2%
17.2%
Q3 24
3.7%
13.2%
Q2 24
-3.5%
21.6%
Q1 24
4.3%
14.1%
Capex Intensity
GPI
GPI
PH
PH
Q4 25
1.4%
1.8%
Q3 25
1.2%
1.8%
Q2 25
1.3%
2.5%
Q1 25
0.9%
1.8%
Q4 24
1.7%
2.6%
Q3 24
1.0%
1.9%
Q2 24
0.8%
2.3%
Q1 24
1.4%
1.6%
Cash Conversion
GPI
GPI
PH
PH
Q4 25
2.96×
Q3 25
11.92×
Q2 25
1.79×
1.59×
Q1 25
1.24×
0.66×
Q4 24
2.24×
0.99×
Q3 24
2.08×
1.07×
Q2 24
-0.90×
1.58×
Q1 24
1.72×
1.09×

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%

PH
PH

Filtration And Engineered Materials$1.5B28%
Other$1.1B22%
Motion Systems$893.0M17%
Commercial Aftermarket$619.0M12%
Commercial Original Equipment Manufacturer$561.0M11%
Defense Original Equipment Manufacturer$305.0M6%
Defense Aftermarket$221.0M4%

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