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Side-by-side financial comparison of Alcoa Corp (AA) and GROUP 1 AUTOMOTIVE INC (GPI). 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 $3.4B, roughly 1.6× Alcoa Corp). Alcoa Corp runs the higher net margin — 6.2% vs 0.8%, a 5.4% gap on every dollar of revenue. On growth, GROUP 1 AUTOMOTIVE INC posted the faster year-over-year revenue change (0.6% vs -1.1%). Alcoa Corp produced more free cash flow last quarter ($294.0M vs $51.4M). Over the past eight quarters, Alcoa Corp's revenue compounded faster (15.2% CAGR vs 11.7%).

Alcoa Corporation is an American industrial corporation that produces aluminum. According to industry rankings, it is among the largest producers globally. The company operates in 10 countries and is involved in mining, refining, smelting, fabricating, and recycling aluminum products.

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.

AA vs GPI — Head-to-Head

Bigger by revenue
GPI
GPI
1.6× larger
GPI
$5.6B
$3.4B
AA
Growing faster (revenue YoY)
GPI
GPI
+1.7% gap
GPI
0.6%
-1.1%
AA
Higher net margin
AA
AA
5.4% more per $
AA
6.2%
0.8%
GPI
More free cash flow
AA
AA
$242.6M more FCF
AA
$294.0M
$51.4M
GPI
Faster 2-yr revenue CAGR
AA
AA
Annualised
AA
15.2%
11.7%
GPI

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
AA
AA
GPI
GPI
Revenue
$3.4B
$5.6B
Net Profit
$213.0M
$43.6M
Gross Margin
15.7%
Operating Margin
2.0%
2.5%
Net Margin
6.2%
0.8%
Revenue YoY
-1.1%
0.6%
Net Profit YoY
5.4%
-54.0%
EPS (diluted)
$0.80
$3.75

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
AA
AA
GPI
GPI
Q4 25
$3.4B
$5.6B
Q3 25
$3.0B
$5.8B
Q2 25
$3.0B
$5.7B
Q1 25
$3.4B
$5.5B
Q4 24
$3.5B
$5.5B
Q3 24
$2.9B
$5.2B
Q2 24
$2.9B
$4.7B
Q1 24
$2.6B
$4.5B
Net Profit
AA
AA
GPI
GPI
Q4 25
$213.0M
$43.6M
Q3 25
$232.0M
$13.0M
Q2 25
$164.0M
$140.5M
Q1 25
$548.0M
$128.1M
Q4 24
$202.0M
$94.7M
Q3 24
$90.0M
$117.3M
Q2 24
$20.0M
$138.2M
Q1 24
$-252.0M
$147.9M
Gross Margin
AA
AA
GPI
GPI
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%
Q1 24
16.6%
Operating Margin
AA
AA
GPI
GPI
Q4 25
2.0%
2.5%
Q3 25
5.6%
1.9%
Q2 25
5.3%
4.4%
Q1 25
19.8%
4.2%
Q4 24
9.7%
3.5%
Q3 24
6.3%
4.4%
Q2 24
3.2%
5.1%
Q1 24
-12.5%
5.4%
Net Margin
AA
AA
GPI
GPI
Q4 25
6.2%
0.8%
Q3 25
7.7%
0.2%
Q2 25
5.4%
2.5%
Q1 25
16.3%
2.3%
Q4 24
5.8%
1.7%
Q3 24
3.1%
2.2%
Q2 24
0.7%
2.9%
Q1 24
-9.7%
3.3%
EPS (diluted)
AA
AA
GPI
GPI
Q4 25
$0.80
$3.75
Q3 25
$0.88
$1.00
Q2 25
$0.62
$10.82
Q1 25
$2.07
$9.67
Q4 24
$1.18
$7.15
Q3 24
$0.38
$8.69
Q2 24
$0.11
$10.17
Q1 24
$-1.41
$10.80

Balance Sheet & Financial Strength

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

Metric
AA
AA
GPI
GPI
Cash + ST InvestmentsLiquidity on hand
$1.6B
$32.5M
Total DebtLower is stronger
$2.4B
$3.4B
Stockholders' EquityBook value
$6.1B
$2.8B
Total Assets
$16.1B
$10.3B
Debt / EquityLower = less leverage
0.40×
1.23×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AA
AA
GPI
GPI
Q4 25
$1.6B
$32.5M
Q3 25
$1.5B
$30.8M
Q2 25
$1.5B
$52.7M
Q1 25
$1.2B
$70.5M
Q4 24
$1.1B
$34.4M
Q3 24
$1.3B
$58.7M
Q2 24
$1.4B
$64.4M
Q1 24
$1.4B
$41.9M
Total Debt
AA
AA
GPI
GPI
Q4 25
$2.4B
$3.4B
Q3 25
$2.6B
$3.3B
Q2 25
$2.6B
$3.1B
Q1 25
$2.6B
$2.7B
Q4 24
$2.5B
$2.7B
Q3 24
$2.5B
$2.7B
Q2 24
$2.5B
$2.3B
Q1 24
$2.5B
$2.4B
Stockholders' Equity
AA
AA
GPI
GPI
Q4 25
$6.1B
$2.8B
Q3 25
$6.3B
$3.1B
Q2 25
$6.1B
$3.1B
Q1 25
$5.8B
$3.0B
Q4 24
$5.2B
$3.0B
Q3 24
$5.3B
$3.0B
Q2 24
$3.9B
$2.9B
Q1 24
$4.0B
$2.8B
Total Assets
AA
AA
GPI
GPI
Q4 25
$16.1B
$10.3B
Q3 25
$16.0B
$10.4B
Q2 25
$15.0B
$10.2B
Q1 25
$14.6B
$9.9B
Q4 24
$14.1B
$9.8B
Q3 24
$14.5B
$10.0B
Q2 24
$14.3B
$8.9B
Q1 24
$14.3B
$8.5B
Debt / Equity
AA
AA
GPI
GPI
Q4 25
0.40×
1.23×
Q3 25
0.41×
1.06×
Q2 25
0.42×
0.97×
Q1 25
0.44×
0.89×
Q4 24
0.48×
0.92×
Q3 24
0.47×
0.91×
Q2 24
0.63×
0.80×
Q1 24
0.62×
0.87×

Cash Flow & Capital Efficiency

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

Metric
AA
AA
GPI
GPI
Operating Cash FlowLast quarter
$537.0M
$129.2M
Free Cash FlowOCF − Capex
$294.0M
$51.4M
FCF MarginFCF / Revenue
8.5%
0.9%
Capex IntensityCapex / Revenue
7.0%
1.4%
Cash ConversionOCF / Net Profit
2.52×
2.96×
TTM Free Cash FlowTrailing 4 quarters
$567.0M
$424.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AA
AA
GPI
GPI
Q4 25
$537.0M
$129.2M
Q3 25
$85.0M
$155.0M
Q2 25
$488.0M
$251.6M
Q1 25
$75.0M
$158.7M
Q4 24
$415.0M
$212.6M
Q3 24
$143.0M
$243.9M
Q2 24
$287.0M
$-124.1M
Q1 24
$-223.0M
$253.9M
Free Cash Flow
AA
AA
GPI
GPI
Q4 25
$294.0M
$51.4M
Q3 25
$-66.0M
$86.7M
Q2 25
$357.0M
$179.9M
Q1 25
$-18.0M
$106.5M
Q4 24
$246.0M
$120.1M
Q3 24
$-3.0M
$194.2M
Q2 24
$123.0M
$-163.8M
Q1 24
$-324.0M
$190.7M
FCF Margin
AA
AA
GPI
GPI
Q4 25
8.5%
0.9%
Q3 25
-2.2%
1.5%
Q2 25
11.8%
3.2%
Q1 25
-0.5%
1.9%
Q4 24
7.1%
2.2%
Q3 24
-0.1%
3.7%
Q2 24
4.2%
-3.5%
Q1 24
-12.5%
4.3%
Capex Intensity
AA
AA
GPI
GPI
Q4 25
7.0%
1.4%
Q3 25
5.0%
1.2%
Q2 25
4.3%
1.3%
Q1 25
2.8%
0.9%
Q4 24
4.8%
1.7%
Q3 24
5.0%
1.0%
Q2 24
5.6%
0.8%
Q1 24
3.9%
1.4%
Cash Conversion
AA
AA
GPI
GPI
Q4 25
2.52×
2.96×
Q3 25
0.37×
11.92×
Q2 25
2.98×
1.79×
Q1 25
0.14×
1.24×
Q4 24
2.05×
2.24×
Q3 24
1.59×
2.08×
Q2 24
14.35×
-0.90×
Q1 24
1.72×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AA
AA

Aluminum$2.5B72%
Third Party Sales$979.0M28%

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%

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