General Dynamics Corporation (GD)vsProto Labs Inc (PRLB)
GD
General Dynamics Corporation
$355.90
+0.47%
INDUSTRIALS · Cap: $96.29B
PRLB
Proto Labs Inc
$81.98
+2.80%
INDUSTRIALS · Cap: $1.94B
Smart Verdict
WallStSmart Research — data-driven comparison
General Dynamics Corporation generates 9687% more annual revenue ($54.86B vs $560.54M). GD leads profitability with a 8.2% profit margin vs 5.4%. PRLB appears more attractively valued with a PEG of 0.86. PRLB earns a higher WallStSmart Score of 59/100 (C).
GD
Buy58
out of 100
Grade: C
PRLB
Buy59
out of 100
Grade: C
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-56.6%
Fair Value
$229.18
Current Price
$355.90
$126.72 premium
Margin of Safety
+34.6%
Fair Value
$102.73
Current Price
$81.98
$20.75 discount
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Large-cap with strong market position
Generating 1.6B in free cash flow
Earnings expanding 105.6% YoY
Conservative balance sheet, low leverage
Safe zone — low bankruptcy risk
Growing faster than its price suggests
Reasonable price relative to book value
Areas to Watch
Expensive relative to growth rate
Smaller company, higher risk/reward
ROE of 3.8% — below average capital efficiency
5.4% margin — thin
Premium valuation, high expectations priced in
Comparative Analysis Report
WallStSmart ResearchBull Case : GD
The strongest argument for GD centers on Market Cap, Free Cash Flow.
Bull Case : PRLB
The strongest argument for PRLB centers on EPS Growth, Debt/Equity, Altman Z-Score. Revenue growth of 10.6% demonstrates continued momentum. PEG of 0.86 suggests the stock is reasonably priced for its growth.
Bear Case : GD
The primary concerns for GD are PEG Ratio.
Bear Case : PRLB
The primary concerns for PRLB are Market Cap, Return on Equity, Profit Margin. A P/E of 64.7x leaves little room for execution misses.
Key Dynamics to Monitor
PRLB carries more volatility with a beta of 1.42 — expect wider price swings.
PRLB is growing revenue faster at 10.6% — sustainability is the question.
GD generates stronger free cash flow (1.6B), providing more financial flexibility.
Monitor AEROSPACE & DEFENSE industry trends, competitive dynamics, and regulatory changes.
Bottom Line
PRLB scores higher overall (59/100 vs 58/100) and 10.6% 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.
General Dynamics Corporation
INDUSTRIALS · AEROSPACE & DEFENSE · USA
General Dynamics Corporation (GD) is an American aerospace and defense corporation. It is headquartered in Reston, Fairfax County, Virginia.
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.
Compare with Other AEROSPACE & DEFENSE Stocks
Want to dig deeper into these stocks?