Northrop Grumman Corporation (NOC)vsNRG Energy Inc. (NRG)
NOC
Northrop Grumman Corporation
$691.21
+1.33%
INDUSTRIALS · Cap: $97.36B
NRG
NRG Energy Inc.
$151.04
-0.06%
UTILITIES · Cap: $32.08B
Smart Verdict
WallStSmart Research — data-driven comparison
Northrop Grumman Corporation generates 37% more annual revenue ($41.95B vs $30.71B). NOC leads profitability with a 10.0% profit margin vs 2.8%. NRG appears more attractively valued with a PEG of 1.29. NOC earns a higher WallStSmart Score of 56/100 (C).
NOC
Buy56
out of 100
Grade: C
NRG
Buy54
out of 100
Grade: C-
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+24.9%
Fair Value
$904.35
Current Price
$691.21
$213.14 discount
Margin of Safety
-490.6%
Fair Value
$27.20
Current Price
$151.04
$123.84 premium
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Large-cap with strong market position
Every $100 of equity generates 26 in profit
Generating 3.2B in free cash flow
Every $100 of equity generates 42 in profit
Areas to Watch
Grey zone — moderate risk
Elevated debt levels
Weak financial health signals
Expensive relative to growth rate
Premium valuation, high expectations priced in
Distress zone — elevated risk
2.8% margin — thin
Operating margin of 4.3%
Comparative Analysis Report
WallStSmart ResearchBull Case : NOC
The strongest argument for NOC centers on Market Cap, Return on Equity, Free Cash Flow.
Bull Case : NRG
The strongest argument for NRG centers on Return on Equity. Revenue growth of 13.7% demonstrates continued momentum. PEG of 1.29 suggests the stock is reasonably priced for its growth.
Bear Case : NOC
The primary concerns for NOC are Altman Z-Score, Debt/Equity, Piotroski F-Score.
Bear Case : NRG
The primary concerns for NRG are P/E Ratio, Altman Z-Score, Profit Margin. Thin 2.8% margins leave little buffer for downturns.
Key Dynamics to Monitor
NRG carries more volatility with a beta of 1.26 — expect wider price swings.
NRG is growing revenue faster at 13.7% — sustainability is the question.
NOC generates stronger free cash flow (3.2B), providing more financial flexibility.
Monitor AEROSPACE & DEFENSE industry trends, competitive dynamics, and regulatory changes.
Bottom Line
NOC scores higher overall (56/100 vs 54/100). 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.
Northrop Grumman Corporation
INDUSTRIALS · AEROSPACE & DEFENSE · USA
Northrop Grumman Corporation (NYSE: NOC) is an American multinational aerospace and defense technology company.
Visit Website →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.
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