General Dynamics Corporation (GD)vsProto Labs Inc (PRLB)
GD
General Dynamics Corporation
$344.30
+1.64%
INDUSTRIALS · Cap: $93.11B
PRLB
Proto Labs Inc
$64.81
+4.10%
INDUSTRIALS · Cap: $1.48B
Smart Verdict
WallStSmart Research — data-driven comparison
General Dynamics Corporation generates 9757% more annual revenue ($52.55B vs $533.13M). GD leads profitability with a 8.0% profit margin vs 4.0%. PRLB appears more attractively valued with a PEG of 0.86. GD earns a higher WallStSmart Score of 54/100 (C-).
GD
Buy54
out of 100
Grade: C-
PRLB
Hold49
out of 100
Grade: D+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-25.5%
Fair Value
$285.95
Current Price
$344.30
$58.35 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
Large-cap with strong market position
Growing faster than its price suggests
Reasonable price relative to book value
Areas to Watch
Expensive relative to growth rate
0.4% earnings growth
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 : GD
The strongest argument for GD centers on Market Cap.
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 : GD
The primary concerns for GD are PEG Ratio, EPS Growth.
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.
GD generates stronger free cash flow (952M), providing more financial flexibility.
Monitor AEROSPACE & DEFENSE industry trends, competitive dynamics, and regulatory changes.
Bottom Line
GD scores higher overall (54/100 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.
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.
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