Lockheed Martin Corporation (LMT)vsProto Labs Inc (PRLB)
LMT
Lockheed Martin Corporation
$509.81
-0.48%
INDUSTRIALS · Cap: $119.43B
PRLB
Proto Labs Inc
$64.81
+4.10%
INDUSTRIALS · Cap: $1.48B
Smart Verdict
WallStSmart Research — data-driven comparison
Lockheed Martin Corporation generates 13988% more annual revenue ($75.11B vs $533.13M). LMT leads profitability with a 6.4% profit margin vs 4.0%. PRLB appears more attractively valued with a PEG of 0.86. LMT earns a higher WallStSmart Score of 55/100 (C-).
LMT
Buy55
out of 100
Grade: C-
PRLB
Hold49
out of 100
Grade: D+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-37.4%
Fair Value
$457.50
Current Price
$509.81
$52.31 premium
Margin of Safety
+38.2%
Fair Value
$108.67
Current Price
$64.81
$43.86 discount
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Every $100 of equity generates 68 in profit
Large-cap with strong market position
Growing faster than its price suggests
Reasonable price relative to book value
Areas to Watch
Moderate valuation
Trading at 15.7x book value
0.3% revenue growth
6.4% margin — thin
4.2% earnings growth
Smaller company, higher risk/reward
ROE of 3.2% — below average capital efficiency
4.0% margin — thin
Comparative Analysis Report
WallStSmart ResearchBull Case : LMT
The strongest argument for LMT centers on Return on Equity, Market Cap. PEG of 1.08 suggests the stock is reasonably priced for its growth.
Bull Case : PRLB
The strongest argument for PRLB centers on PEG Ratio, Price/Book. Revenue growth of 12.1% demonstrates continued momentum. PEG of 0.86 suggests the stock is reasonably priced for its growth.
Bear Case : LMT
The primary concerns for LMT are P/E Ratio, Price/Book, Revenue Growth. Debt-to-equity of 3.23 is elevated, increasing financial risk.
Bear Case : PRLB
The primary concerns for PRLB are EPS Growth, Market Cap, Return on Equity. A P/E of 70.8x leaves little room for execution misses. Thin 4.0% margins leave little buffer for downturns.
Key Dynamics to Monitor
PRLB carries more volatility with a beta of 1.31 — expect wider price swings.
PRLB is growing revenue faster at 12.1% — sustainability is the question.
PRLB generates stronger free cash flow (8M), providing more financial flexibility.
Monitor AEROSPACE & DEFENSE industry trends, competitive dynamics, and regulatory changes.
Bottom Line
LMT scores higher overall (55/100 vs 49/100). PRLB offers better value entry with a 38.2% margin of safety. 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.
Lockheed Martin Corporation
INDUSTRIALS · AEROSPACE & DEFENSE · USA
Lockheed Martin Corporation is an American aerospace, defense, information security, and technology company with worldwide interests. It is headquartered in North Bethesda, Maryland, in the Washington, D.C., area.
Visit Website →Proto Labs Inc
INDUSTRIALS · METAL FABRICATION · USA
Proto Labs, Inc., is an e-commerce-driven digital manufacturer of custom prototypes and on-demand production parts around the world. The company is headquartered in Maple Plain, Minnesota.
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