WallStSmart

NRG Energy Inc. (NRG)vsPenske Automotive Group Inc (PAG)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Penske Automotive Group Inc generates 3% more annual revenue ($31.72B vs $30.71B). PAG leads profitability with a 2.9% profit margin vs 2.8%. NRG appears more attractively valued with a PEG of 1.34. NRG earns a higher WallStSmart Score of 56/100 (C).

NRG

Buy

56

out of 100

Grade: C

Growth: 3.3Profit: 6.0Value: 6.0Quality: 5.3
Piotroski: 5/9Altman Z: 1.70

PAG

Buy

51

out of 100

Grade: C-

Growth: 2.7Profit: 5.5Value: 5.3Quality: 4.3
Piotroski: 4/9
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

NRGUndervalued (+58.9%)

Margin of Safety

+58.9%

Fair Value

$391.20

Current Price

$138.11

$253.09 discount

UndervaluedFair: $391.20Overvalued
PAGFair Value (-1.7%)

Margin of Safety

-1.7%

Fair Value

$170.26

Current Price

$173.81

$3.55 premium

UndervaluedFair: $170.26Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

NRG1 strengths · Avg: 10.0/10
Return on EquityProfitability
41.5%10/10

Every $100 of equity generates 42 in profit

PAG2 strengths · Avg: 8.0/10
P/E RatioValuation
12.3x8/10

Attractively priced relative to earnings

Price/BookValuation
2.1x8/10

Reasonable price relative to book value

Areas to Watch

NRG4 concerns · Avg: 3.0/10
Altman Z-ScoreHealth
1.704/10

Distress zone — elevated risk

Profit MarginProfitability
2.8%3/10

2.8% margin — thin

Operating MarginProfitability
4.3%3/10

Operating margin of 4.3%

P/E RatioValuation
157.6x2/10

Premium valuation, high expectations priced in

PAG4 concerns · Avg: 3.3/10
PEG RatioValuation
2.094/10

Expensive relative to growth rate

Profit MarginProfitability
2.9%3/10

2.9% margin — thin

Operating MarginProfitability
3.7%3/10

Operating margin of 3.7%

Debt/EquityHealth
1.563/10

Elevated debt levels

Comparative Analysis Report

WallStSmart Research

Bull Case : NRG

The strongest argument for NRG centers on Return on Equity. Revenue growth of 13.7% demonstrates continued momentum. PEG of 1.34 suggests the stock is reasonably priced for its growth.

Bull Case : PAG

The strongest argument for PAG centers on P/E Ratio, Price/Book.

Bear Case : NRG

The primary concerns for NRG are Altman Z-Score, Profit Margin, Operating Margin. A P/E of 157.6x leaves little room for execution misses. Thin 2.8% margins leave little buffer for downturns.

Bear Case : PAG

The primary concerns for PAG are PEG Ratio, Profit Margin, Operating Margin. Debt-to-equity of 1.56 is elevated, increasing financial risk. Thin 2.9% margins leave little buffer for downturns.

Key Dynamics to Monitor

NRG carries more volatility with a beta of 1.31 — expect wider price swings.

NRG is growing revenue faster at 13.7% — sustainability is the question.

PAG generates stronger free cash flow (152M), providing more financial flexibility.

Monitor UTILITIES - INDEPENDENT POWER PRODUCERS industry trends, competitive dynamics, and regulatory changes.

Bottom Line

NRG scores higher overall (56/100 vs 51/100) and 13.7% revenue growth. Both earn "Buy" and "Buy" ratings respectively — the choice depends on your investment horizon and risk tolerance.

This analysis is generated from publicly available financial data. Not financial advice.

NRG Energy Inc.

UTILITIES · UTILITIES - INDEPENDENT POWER PRODUCERS · USA

NRG Energy, Inc. is a large American energy company, headquartered in Houston, Texas. It was formerly the wholesale arm of Northern States Power Company (NSP), which became Xcel Energy, but became independent in 2000. NRG Energy is involved in energy generation and retail electricity.

Penske Automotive Group Inc

CONSUMER CYCLICAL · AUTO & TRUCK DEALERSHIPS · USA

Penske Automotive Group, Inc., a diversified transportation services company, operates commercial and automotive truck dealerships. The company is headquartered in Bloomfield Hills, Michigan.

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