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

Amgen is the larger business by last-quarter revenue ($9.9B vs $5.6B, roughly 1.8× GROUP 1 AUTOMOTIVE INC). Amgen runs the higher net margin — 13.5% vs 0.8%, a 12.7% gap on every dollar of revenue. On growth, Amgen posted the faster year-over-year revenue change (8.6% vs 0.6%). Amgen produced more free cash flow last quarter ($961.0M vs $51.4M). Over the past eight quarters, Amgen's revenue compounded faster (15.1% CAGR vs 11.7%).

Amgen Inc. is an American multinational biopharmaceutical company headquartered in Thousand Oaks, California. The company is ranked 18th on the list of largest biomedical companies by revenue. The name "AMGen" is a portmanteau of the company's original name, Applied Molecular Genetics.

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.

AMGN vs GPI — Head-to-Head

Bigger by revenue
AMGN
AMGN
1.8× larger
AMGN
$9.9B
$5.6B
GPI
Growing faster (revenue YoY)
AMGN
AMGN
+8.0% gap
AMGN
8.6%
0.6%
GPI
Higher net margin
AMGN
AMGN
12.7% more per $
AMGN
13.5%
0.8%
GPI
More free cash flow
AMGN
AMGN
$909.6M more FCF
AMGN
$961.0M
$51.4M
GPI
Faster 2-yr revenue CAGR
AMGN
AMGN
Annualised
AMGN
15.1%
11.7%
GPI

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
AMGN
AMGN
GPI
GPI
Revenue
$9.9B
$5.6B
Net Profit
$1.3B
$43.6M
Gross Margin
69.8%
15.7%
Operating Margin
27.6%
2.5%
Net Margin
13.5%
0.8%
Revenue YoY
8.6%
0.6%
Net Profit YoY
112.6%
-54.0%
EPS (diluted)
$2.45
$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
AMGN
AMGN
GPI
GPI
Q4 25
$9.9B
$5.6B
Q3 25
$9.6B
$5.8B
Q2 25
$9.2B
$5.7B
Q1 25
$8.1B
$5.5B
Q4 24
$9.1B
$5.5B
Q3 24
$8.5B
$5.2B
Q2 24
$8.4B
$4.7B
Q1 24
$7.4B
$4.5B
Net Profit
AMGN
AMGN
GPI
GPI
Q4 25
$1.3B
$43.6M
Q3 25
$3.2B
$13.0M
Q2 25
$1.4B
$140.5M
Q1 25
$1.7B
$128.1M
Q4 24
$627.0M
$94.7M
Q3 24
$2.8B
$117.3M
Q2 24
$746.0M
$138.2M
Q1 24
$-113.0M
$147.9M
Gross Margin
AMGN
AMGN
GPI
GPI
Q4 25
69.8%
15.7%
Q3 25
67.8%
15.9%
Q2 25
67.2%
16.4%
Q1 25
63.6%
16.2%
Q4 24
65.7%
15.9%
Q3 24
61.1%
16.3%
Q2 24
61.4%
16.3%
Q1 24
57.0%
16.6%
Operating Margin
AMGN
AMGN
GPI
GPI
Q4 25
27.6%
2.5%
Q3 25
26.4%
1.9%
Q2 25
28.9%
4.4%
Q1 25
14.5%
4.2%
Q4 24
25.4%
3.5%
Q3 24
24.1%
4.4%
Q2 24
22.8%
5.1%
Q1 24
13.3%
5.4%
Net Margin
AMGN
AMGN
GPI
GPI
Q4 25
13.5%
0.8%
Q3 25
33.7%
0.2%
Q2 25
15.6%
2.5%
Q1 25
21.2%
2.3%
Q4 24
6.9%
1.7%
Q3 24
33.3%
2.2%
Q2 24
8.9%
2.9%
Q1 24
-1.5%
3.3%
EPS (diluted)
AMGN
AMGN
GPI
GPI
Q4 25
$2.45
$3.75
Q3 25
$5.93
$1.00
Q2 25
$2.65
$10.82
Q1 25
$3.20
$9.67
Q4 24
$1.17
$7.15
Q3 24
$5.22
$8.69
Q2 24
$1.38
$10.17
Q1 24
$-0.21
$10.80

Balance Sheet & Financial Strength

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

Metric
AMGN
AMGN
GPI
GPI
Cash + ST InvestmentsLiquidity on hand
$9.1B
$32.5M
Total DebtLower is stronger
$54.6B
$3.4B
Stockholders' EquityBook value
$8.7B
$2.8B
Total Assets
$90.6B
$10.3B
Debt / EquityLower = less leverage
6.31×
1.23×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AMGN
AMGN
GPI
GPI
Q4 25
$9.1B
$32.5M
Q3 25
$9.4B
$30.8M
Q2 25
$8.0B
$52.7M
Q1 25
$8.8B
$70.5M
Q4 24
$12.0B
$34.4M
Q3 24
$9.0B
$58.7M
Q2 24
$9.3B
$64.4M
Q1 24
$9.7B
$41.9M
Total Debt
AMGN
AMGN
GPI
GPI
Q4 25
$54.6B
$3.4B
Q3 25
$54.6B
$3.3B
Q2 25
$56.2B
$3.1B
Q1 25
$57.4B
$2.7B
Q4 24
$60.1B
$2.7B
Q3 24
$60.4B
$2.7B
Q2 24
$62.6B
$2.3B
Q1 24
$64.0B
$2.4B
Stockholders' Equity
AMGN
AMGN
GPI
GPI
Q4 25
$8.7B
$2.8B
Q3 25
$9.6B
$3.1B
Q2 25
$7.4B
$3.1B
Q1 25
$6.2B
$3.0B
Q4 24
$5.9B
$3.0B
Q3 24
$7.5B
$3.0B
Q2 24
$5.9B
$2.9B
Q1 24
$5.0B
$2.8B
Total Assets
AMGN
AMGN
GPI
GPI
Q4 25
$90.6B
$10.3B
Q3 25
$90.1B
$10.4B
Q2 25
$87.9B
$10.2B
Q1 25
$89.4B
$9.9B
Q4 24
$91.8B
$9.8B
Q3 24
$90.9B
$10.0B
Q2 24
$90.9B
$8.9B
Q1 24
$93.0B
$8.5B
Debt / Equity
AMGN
AMGN
GPI
GPI
Q4 25
6.31×
1.23×
Q3 25
5.67×
1.06×
Q2 25
7.57×
0.97×
Q1 25
9.24×
0.89×
Q4 24
10.23×
0.92×
Q3 24
8.02×
0.91×
Q2 24
10.57×
0.80×
Q1 24
12.75×
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
AMGN
AMGN
GPI
GPI
Operating Cash FlowLast quarter
$1.6B
$129.2M
Free Cash FlowOCF − Capex
$961.0M
$51.4M
FCF MarginFCF / Revenue
9.7%
0.9%
Capex IntensityCapex / Revenue
6.5%
1.4%
Cash ConversionOCF / Net Profit
1.20×
2.96×
TTM Free Cash FlowTrailing 4 quarters
$8.1B
$424.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AMGN
AMGN
GPI
GPI
Q4 25
$1.6B
$129.2M
Q3 25
$4.7B
$155.0M
Q2 25
$2.3B
$251.6M
Q1 25
$1.4B
$158.7M
Q4 24
$4.8B
$212.6M
Q3 24
$3.6B
$243.9M
Q2 24
$2.5B
$-124.1M
Q1 24
$689.0M
$253.9M
Free Cash Flow
AMGN
AMGN
GPI
GPI
Q4 25
$961.0M
$51.4M
Q3 25
$4.2B
$86.7M
Q2 25
$1.9B
$179.9M
Q1 25
$980.0M
$106.5M
Q4 24
$4.4B
$120.1M
Q3 24
$3.3B
$194.2M
Q2 24
$2.2B
$-163.8M
Q1 24
$459.0M
$190.7M
FCF Margin
AMGN
AMGN
GPI
GPI
Q4 25
9.7%
0.9%
Q3 25
44.4%
1.5%
Q2 25
20.8%
3.2%
Q1 25
12.0%
1.9%
Q4 24
48.4%
2.2%
Q3 24
39.0%
3.7%
Q2 24
26.5%
-3.5%
Q1 24
6.2%
4.3%
Capex Intensity
AMGN
AMGN
GPI
GPI
Q4 25
6.5%
1.4%
Q3 25
4.6%
1.2%
Q2 25
4.0%
1.3%
Q1 25
5.0%
0.9%
Q4 24
4.1%
1.7%
Q3 24
3.0%
1.0%
Q2 24
2.8%
0.8%
Q1 24
3.1%
1.4%
Cash Conversion
AMGN
AMGN
GPI
GPI
Q4 25
1.20×
2.96×
Q3 25
1.46×
11.92×
Q2 25
1.59×
1.79×
Q1 25
0.80×
1.24×
Q4 24
7.61×
2.24×
Q3 24
1.26×
2.08×
Q2 24
3.30×
-0.90×
Q1 24
1.72×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AMGN
AMGN

Products$9.4B95%
Xgeva$291.0M3%
Vectibix$163.0M2%
Aranesp$115.0M1%

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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