AMZN vs. PAG: Amazon.com vs. Penske Automotive Stock Comparison

November 11, 2026

How do Amazon.com (AMZN) and Penske Automotive (PAG) stack up? This page sets them side by side across company profile, performance and risk, profitability, growth, financial strength, dividends, and valuation, with selected fundamentals also measured against each stock's industry-group peers.

Company Profile

Amazon.com (AMZN) and Penske Automotive (PAG) both fall under the Consumer Discretionary Distribution & Retail industry group, but AMZN is classified in Broadline Retail while PAG is classified in Specialty Retail.

Company profile comparison for Amazon.com (AMZN) and Penske Automotive (PAG)
Profile Item	AMZN	PAG
Name	Amazon.com Inc.	Penske Automotive Group Inc.
Country/Region	United States	United States
GICS Sector	Consumer Discretionary	Consumer Discretionary
GICS Industry Group	Consumer Discretionary Distribution & Retail	Consumer Discretionary Distribution & Retail
GICS Industry	Broadline Retail	Specialty Retail
GICS Sub-Industry	Broadline Retail	Automotive Retail
Market Capitalization	2,803.85 billion USD	13.94 billion USD
Currency	USD	USD
Exchange	Nasdaq	NYSE
Listing Date	May 15, 1997	October 23, 1996
Security Type	Common Stock	Common Stock

Price Performance

Cumulative Growth

AMZN

PAG

GSPC

Amazon.com (AMZN) vs. Penske Automotive (PAG), with S&P 500 (GSPC) for reference: Growth of a $10,000 investment over the past five years. Adjusted for dividends and splits.

Trailing Returns

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Trailing total returns for Amazon.com (AMZN) and Penske Automotive (PAG). Returns over one year are annualized.

Calendar-Year Returns

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Calendar-year total returns for Amazon.com (AMZN) and Penske Automotive (PAG). Each bar is that year's total return, measured year-end to year-end.

Performance Metrics

Price performance metrics for Amazon.com (AMZN) and Penske Automotive (PAG)
Metric	AMZN	PAG
Total Return (1Y)	9.80%	39.10%
Total Return (3Y, Annualized)	24.05%	16.11%
Total Return (5Y, Annualized)	8.46%	16.74%

Risk Profile

Drawdown History

AMZN

PAG

GSPC

Amazon.com (AMZN) vs. Penske Automotive (PAG), with S&P 500 (GSPC) for reference: Drawdown from the running peak over the past five years. Each line shows the decline from its prior peak; 0% marks a new high.

Return Distribution

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Distribution of monthly total returns for Amazon.com (AMZN) and Penske Automotive (PAG). Each bar is the share of months whose return fell in that 5% bucket.

Risk Metrics

Amazon.com (AMZN) is heavily traded at around 38.50M shares per day, whereas Penske Automotive (PAG) sees a more moderate 450.08K — larger orders in the latter may require more patience and tighter control over order sizing.

Risk profile metrics for Amazon.com (AMZN) and Penske Automotive (PAG)
Metric	AMZN	PAG
Volatility (1Y, Annualized)	34.10%	27.55%
Beta (5Y)	1.45	0.90
Max Drawdown (5Y)	-55.73%	-24.03%
Avg. Volume (3M)	38.50M	450.08K

Risk-Adjusted Performance

Risk-Return Positioning

AMZN and PAG are plotted by 1-year volatility (risk) and 1-year return. The dashed Capital Allocation Line runs from the risk-free rate through the shared industry median.

Risk-Adjusted Metrics

Risk-adjusted metrics for Amazon.com (AMZN) and Penske Automotive (PAG)
Metric	AMZN	PAG
Sharpe Ratio (1Y)	0.16	1.26
Sortino Ratio (1Y)	0.26	2.27

Profitability

ROE (TTM)

Both Amazon.com (AMZN) at 27.42% and Penske Automotive (PAG) at 15.47% land near their industries’ usual ROE ranges, so capital efficiency looks broadly in line with peers on both sides.

AMZN

Consumer Discretionary Distribution & Retail industry group

27.42%

Max: 62.17%
Q3: 29.44%
AMZN: 27.42%
Median: 15.69%
Q1: 6.73%
Min: -12.16%

PAG

Consumer Discretionary Distribution & Retail industry group

15.47%

Max: 62.17%
Q3: 29.44%
Median: 15.69%
PAG: 15.47%
Q1: 6.73%
Min: -12.16%

Amazon.com (AMZN) vs. Penske Automotive (PAG): A comparison of their ROE against the Consumer Discretionary Distribution & Retail industry group benchmark.

Net Margin (TTM)

Amazon.com (AMZN) at 16.90% retains a top-quartile share of revenue as profit, ahead of Penske Automotive (PAG) at 2.77%, which keeps about the industry-typical share.

AMZN

Consumer Discretionary Distribution & Retail industry group

16.90%

Max: 16.94%
AMZN: 16.90%
Q3: 8.69%
Median: 3.55%
Q1: 1.14%
Min: -9.41%

PAG

Consumer Discretionary Distribution & Retail industry group

2.77%

Max: 16.94%
Q3: 8.69%
Median: 3.55%
PAG: 2.77%
Q1: 1.14%
Min: -9.41%

Amazon.com (AMZN) vs. Penske Automotive (PAG): A comparison of their net margin against the Consumer Discretionary Distribution & Retail industry group benchmark.

Operating Margin (TTM)

Amazon.com (AMZN) at 13.90% operates in the top operating margin quartile, ahead of Penske Automotive (PAG) at 3.60%, which runs around its industry’s norm.

AMZN

Consumer Discretionary Distribution & Retail industry group

13.90%

Max: 21.45%
AMZN: 13.90%
Q3: 10.89%
Median: 5.57%
Q1: 2.28%
Min: -7.12%

PAG

Consumer Discretionary Distribution & Retail industry group

3.60%

Max: 21.45%
Q3: 10.89%
Median: 5.57%
PAG: 3.60%
Q1: 2.28%
Min: -7.12%

Amazon.com (AMZN) vs. Penske Automotive (PAG): A comparison of their operating margin against the Consumer Discretionary Distribution & Retail industry group benchmark.

Profitability Metrics

Profitability metrics for Amazon.com (AMZN) and Penske Automotive (PAG)
Metric	AMZN	PAG
ROE (TTM)	27.42%	15.47%
ROA (TTM)	6.62%	4.25%
Net Margin (TTM)	16.90%	2.77%
Operating Margin (TTM)	13.90%	3.60%
Gross Margin (TTM)	51.37%	16.05%

Growth

Revenue Growth

Amazon.com (AMZN) at 12.38% sits in the top revenue growth quartile, while Penske Automotive (PAG) at -0.18% is in the bottom quartile, showing a clear gap in revenue momentum.

Amazon.com (AMZN) vs. Penske Automotive (PAG): A comparison of their Revenue Growth across different time periods.

EPS Growth

Amazon.com (AMZN) at 29.66% sits in the top EPS growth quartile, while Penske Automotive (PAG) at 2.84% is closer to the peer norm — faster per-share earnings growth for AMZN.

Amazon.com (AMZN) vs. Penske Automotive (PAG): A comparison of their EPS Growth across different time periods.

Growth Metrics

Growth metrics for Amazon.com (AMZN) and Penske Automotive (PAG)
Metric	AMZN	PAG
Revenue Growth (YoY)	12.38%	-0.18%
Revenue Growth (3Y CAGR)	11.73%	4.57%
EPS Growth (YoY)	29.66%	2.84%
EPS Growth (3Y CAGR)	--	-8.67%

Financial Strength

Current Ratio (MRQ)

Both Amazon.com (AMZN) at 0.99 and Penske Automotive (PAG) at 0.98 run current ratio in the tighter-liquidity quartile of industry peers, leaving thinner cushions against current liabilities than typical competitors.

AMZN

Consumer Discretionary Distribution & Retail industry group

0.99

Max: 2.62
Q3: 1.75
Median: 1.35
Q1: 1.00
AMZN: 0.99
Min: 0.48

PAG

Consumer Discretionary Distribution & Retail industry group

0.98

Max: 2.62
Q3: 1.75
Median: 1.35
Q1: 1.00
PAG: 0.98
Min: 0.48

Amazon.com (AMZN) vs. Penske Automotive (PAG): A comparison of their current ratio against the Consumer Discretionary Distribution & Retail industry group benchmark.

Debt / Equity (MRQ)

Amazon.com (AMZN) at 0.50 keeps leverage in the lower industry quartile, while Penske Automotive (PAG) at 1.53 runs a more typical debt-to-equity mix.

AMZN

Consumer Discretionary Distribution & Retail industry group

0.50

Max: 3.93
Q3: 2.14
Median: 1.25
Q1: 0.73
AMZN: 0.50
Min: 0.01

PAG

Consumer Discretionary Distribution & Retail industry group

1.53

Max: 3.93
Q3: 2.14
PAG: 1.53
Median: 1.25
Q1: 0.73
Min: 0.01

Amazon.com (AMZN) vs. Penske Automotive (PAG): A comparison of their debt-to-equity ratio against the Consumer Discretionary Distribution & Retail industry group benchmark.

Financial Strength Metrics

Financial strength metrics for Amazon.com (AMZN) and Penske Automotive (PAG)
Metric	AMZN	PAG
Current Ratio (MRQ)	0.99	0.98
Debt / Equity (MRQ)	0.50	1.53
Net Debt / EBITDA	1.04	6.53

Dividends

Dividend Yield (TTM)

Amazon.com (AMZN) pays no dividend (yield 0.00%) — it may be reinvesting, using buybacks, or simply not returning cash through dividends. Meanwhile Penske Automotive (PAG) reports a yield of 2.70%, ranking against industry peers normally.

AMZN

Consumer Discretionary Distribution & Retail industry group

0.00%

Max: 5.84%
Q3: 2.50%
AMZN: 0.00%
Median: 0.00%
Q1: 0.00%
Min: 0.00%

PAG

Consumer Discretionary Distribution & Retail industry group

2.70%

Max: 5.84%
PAG: 2.70%
Q3: 2.50%
Median: 0.00%
Q1: 0.00%
Min: 0.00%

Amazon.com (AMZN) vs. Penske Automotive (PAG): A comparison of their dividend yield against the Consumer Discretionary Distribution & Retail industry group benchmark.

Dividend Payout Ratio (TTM)

Amazon.com (AMZN) pays no dividend (payout 0.00%) — it may be reinvesting, using buybacks, or simply not returning cash through dividends. Meanwhile Penske Automotive (PAG) reports a payout of 41.11%, ranking against industry peers normally.

AMZN

Consumer Discretionary Distribution & Retail industry group

0.00%

Max: 72.73%
Q3: 32.44%
AMZN: 0.00%
Median: 0.00%
Q1: 0.00%
Min: 0.00%

PAG

Consumer Discretionary Distribution & Retail industry group

41.11%

Max: 72.73%
PAG: 41.11%
Q3: 32.44%
Median: 0.00%
Q1: 0.00%
Min: 0.00%

Amazon.com (AMZN) vs. Penske Automotive (PAG): A comparison of their payout ratio against the Consumer Discretionary Distribution & Retail industry group benchmark.

Dividend Metrics

Dividend metrics for Amazon.com (AMZN) and Penske Automotive (PAG)
Metric	AMZN	PAG
Dividend Yield (TTM)	0.00%	2.70%
Dividend Payout Ratio (TTM)	0.00%	41.11%

Valuation

P/E Ratio (TTM)

Both Amazon.com (AMZN) at 20.96 and Penske Automotive (PAG) at 14.80 land around their industries’ usual P/E ratio levels — neither is getting a clear earnings-multiple discount or premium versus peers.

AMZN

Consumer Discretionary Distribution & Retail industry group

20.96

Max: 40.50
Q3: 24.26
AMZN: 20.96
Median: 19.23
Q1: 12.64
Min: 4.67

PAG

Consumer Discretionary Distribution & Retail industry group

14.80

Max: 40.50
Q3: 24.26
Median: 19.23
PAG: 14.80
Q1: 12.64
Min: 4.67

Amazon.com (AMZN) vs. Penske Automotive (PAG): A comparison of their P/E ratio against the Consumer Discretionary Distribution & Retail industry group benchmark.

P/S Ratio (TTM)

Penske Automotive (PAG) at 0.43 is priced about in line with its industry on P/S ratio, while Amazon.com (AMZN) at 3.52 sits in the pricier quartile — AMZN costs more per dollar of sales.

AMZN

Consumer Discretionary Distribution & Retail industry group

3.52

Max: 4.32
AMZN: 3.52
Q3: 1.99
Median: 0.70
Q1: 0.26
Min: 0.03

PAG

Consumer Discretionary Distribution & Retail industry group

0.43

Max: 4.32
Q3: 1.99
Median: 0.70
PAG: 0.43
Q1: 0.26
Min: 0.03

Amazon.com (AMZN) vs. Penske Automotive (PAG): A comparison of their P/S ratio against the Consumer Discretionary Distribution & Retail industry group benchmark.

P/B Ratio (MRQ)

On P/B ratio, both Amazon.com (AMZN) at 4.57 and Penske Automotive (PAG) at 2.35 are valued close to their industries’ norm against book — neither stands out from peers.

AMZN

Consumer Discretionary Distribution & Retail industry group

4.57

Max: 10.96
Q3: 5.26
AMZN: 4.57
Median: 2.16
Q1: 1.08
Min: -4.45

PAG

Consumer Discretionary Distribution & Retail industry group

2.35

Max: 10.96
Q3: 5.26
PAG: 2.35
Median: 2.16
Q1: 1.08
Min: -4.45

Amazon.com (AMZN) vs. Penske Automotive (PAG): A comparison of their P/B ratio against the Consumer Discretionary Distribution & Retail industry group benchmark.

Valuation Metrics

Valuation metrics for Amazon.com (AMZN) and Penske Automotive (PAG)
Metric	AMZN	PAG
P/E Ratio (TTM)	20.96	14.80
P/S Ratio (TTM)	3.52	0.43
P/B Ratio (MRQ)	4.57	2.35
Free Cash Flow Yield (TTM)	-1.24%	0.69%