Northrop Grumman Corporation (NOC)vsTransdigm Group Incorporated (TDG)
NOC
Northrop Grumman Corporation
$559.60
+0.18%
INDUSTRIALS · Cap: $80.69B
TDG
Transdigm Group Incorporated
$1,233.37
+3.53%
INDUSTRIALS · Cap: $65.20B
Smart Verdict
WallStSmart Research — data-driven comparison
Northrop Grumman Corporation generates 365% more annual revenue ($42.37B vs $9.11B). TDG leads profitability with a 22.2% profit margin vs 10.8%. TDG appears more attractively valued with a PEG of 2.85. NOC earns a higher WallStSmart Score of 63/100 (C+).
NOC
Buy63
out of 100
Grade: C+
TDG
Buy53
out of 100
Grade: C-
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-60.9%
Fair Value
$421.87
Current Price
$559.60
$137.73 premium
Margin of Safety
-60.2%
Fair Value
$827.74
Current Price
$1233.37
$405.63 premium
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
Attractively priced relative to earnings
Strong operational efficiency at 45.6%
Conservative balance sheet, low leverage
Large-cap with strong market position
Keeps 22 of every $100 in revenue as profit
Areas to Watch
4.4% revenue growth
Grey zone — moderate risk
Elevated debt levels
Weak financial health signals
Premium valuation, high expectations priced in
ROE of 0.0% — below average capital efficiency
Expensive relative to growth rate
Earnings declined 12.9%
Comparative Analysis Report
WallStSmart ResearchBull Case : NOC
The strongest argument for NOC centers on EPS Growth, Market Cap, Return on Equity.
Bull Case : TDG
The strongest argument for TDG centers on Operating Margin, Debt/Equity, Market Cap. Profitability is solid with margins at 22.2% and operating margin at 45.6%. Revenue growth of 13.9% demonstrates continued momentum.
Bear Case : NOC
The primary concerns for NOC are Revenue Growth, Altman Z-Score, Debt/Equity.
Bear Case : TDG
The primary concerns for TDG are P/E Ratio, Return on Equity, PEG Ratio.
Key Dynamics to Monitor
NOC profiles as a value stock while TDG is a mature play — different risk/reward profiles.
TDG carries more volatility with a beta of 0.95 — expect wider price swings.
TDG is growing revenue faster at 13.9% — sustainability is the question.
TDG generates stronger free cash flow (772M), providing more financial flexibility.
Bottom Line
NOC scores higher overall (63/100 vs 53/100). 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 →Transdigm Group Incorporated
INDUSTRIALS · AEROSPACE & DEFENSE · USA
TransDigm Group is a publicly traded aerospace manufacturing company headquartered in Cleveland, Ohio. TransDigm develops and manufactures engineered aerospace components.
Visit Website →Compare with Other AEROSPACE & DEFENSE Stocks
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