NRG Energy Inc. (NRG)vsExxon Mobil Corp (XOM)
NRG
NRG Energy Inc.
$138.11
-2.64%
UTILITIES · Cap: $30.18B
XOM
Exxon Mobil Corp
$144.57
-1.37%
ENERGY · Cap: $607.57B
Smart Verdict
WallStSmart Research — data-driven comparison
Exxon Mobil Corp generates 961% more annual revenue ($326.01B vs $30.71B). XOM leads profitability with a 7.8% 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
Buy56
out of 100
Grade: C
XOM
Buy50
out of 100
Grade: C-
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+58.9%
Fair Value
$391.20
Current Price
$138.11
$253.09 discount
Margin of Safety
-37.0%
Fair Value
$106.98
Current Price
$144.57
$37.59 premium
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Every $100 of equity generates 42 in profit
Mega-cap, among the largest globally
Safe zone — low bankruptcy risk
Conservative balance sheet, low leverage
Reasonable price relative to book value
Generating 2.2B in free cash flow
Areas to Watch
Distress zone — elevated risk
2.8% margin — thin
Operating margin of 4.3%
Premium valuation, high expectations priced in
2.6% revenue growth
7.8% margin — thin
Weak financial health signals
Earnings declined 43.4%
Comparative Analysis Report
WallStSmart ResearchBull 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 : XOM
The strongest argument for XOM centers on Market Cap, Altman Z-Score, Debt/Equity. PEG of 1.42 suggests the stock is reasonably priced for its growth.
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 : XOM
The primary concerns for XOM are Revenue Growth, Profit Margin, Piotroski F-Score.
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.
XOM generates stronger free cash flow (2.2B), 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 50/100) 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.
Exxon Mobil Corp
ENERGY · OIL & GAS INTEGRATED · USA
Exxon Mobil Corporation, stylized as ExxonMobil, is an American multinational oil and gas corporation headquartered in Irving, Texas. It is the largest direct descendant of John D. Rockefeller's Standard Oil, and was formed on November 30, 1999 by the merger of Exxon (formerly the Standard Oil Company of New Jersey) and Mobil (formerly the Standard Oil Company of New York). ExxonMobil's primary brands are Exxon, Mobil, Esso, and ExxonMobil Chemical. ExxonMobil is incorporated in New Jersey.
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