Northrop Grumman Corporation (NOC)vsQuanta Services Inc (PWR)
NOC
Northrop Grumman Corporation
$579.48
+1.24%
INDUSTRIALS · Cap: $82.31B
PWR
Quanta Services Inc
$727.77
+15.78%
INDUSTRIALS · Cap: $109.21B
Smart Verdict
WallStSmart Research — data-driven comparison
Northrop Grumman Corporation generates 49% more annual revenue ($42.37B vs $28.48B). NOC leads profitability with a 10.8% profit margin vs 3.6%. PWR appears more attractively valued with a PEG of 2.06. NOC earns a higher WallStSmart Score of 63/100 (C+).
NOC
Buy63
out of 100
Grade: C+
PWR
Hold45
out of 100
Grade: D+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-61.6%
Fair Value
$419.98
Current Price
$579.48
$159.50 premium
Intrinsic value data unavailable for PWR.
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Earnings expanding 84.9% YoY
Large-cap with strong market position
Every $100 of equity generates 29 in profit
Large-cap with strong market position
19.7% revenue growth
Areas to Watch
4.4% revenue growth
Grey zone — moderate risk
Elevated debt levels
Weak financial health signals
Expensive relative to growth rate
Trading at 12.2x book value
2.6% earnings growth
3.6% margin — thin
Comparative Analysis Report
WallStSmart ResearchBull Case : NOC
The strongest argument for NOC centers on EPS Growth, Market Cap, Return on Equity.
Bull Case : PWR
The strongest argument for PWR centers on Market Cap, Revenue Growth. Revenue growth of 19.7% demonstrates continued momentum.
Bear Case : NOC
The primary concerns for NOC are Revenue Growth, Altman Z-Score, Debt/Equity.
Bear Case : PWR
The primary concerns for PWR are PEG Ratio, Price/Book, EPS Growth. A P/E of 100.0x leaves little room for execution misses. Thin 3.6% margins leave little buffer for downturns.
Key Dynamics to Monitor
NOC profiles as a value stock while PWR is a growth play — different risk/reward profiles.
PWR carries more volatility with a beta of 1.11 — expect wider price swings.
PWR is growing revenue faster at 19.7% — sustainability is the question.
PWR generates stronger free cash flow (934M), providing more financial flexibility.
Bottom Line
NOC scores higher overall (63/100 vs 45/100). Both earn "Buy" and "Hold" 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 →Quanta Services Inc
INDUSTRIALS · ENGINEERING & CONSTRUCTION · USA
Quanta Services is an American corporation that provides infrastructure services for electric power, pipeline, industrial and communications industries. Capabilities include the planning, design, installation, program management, maintenance and repair of most types of network infrastructure.
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