The Boeing Company (BA)vsProto Labs Inc (PRLB)
BA
The Boeing Company
$215.45
-1.16%
INDUSTRIALS · Cap: $171.61B
PRLB
Proto Labs Inc
$72.64
-2.89%
INDUSTRIALS · Cap: $1.79B
Smart Verdict
WallStSmart Research — data-driven comparison
The Boeing Company generates 16776% more annual revenue ($92.18B vs $546.26M). PRLB leads profitability with a 4.7% profit margin vs 2.5%. PRLB appears more attractively valued with a PEG of 0.86. PRLB earns a higher WallStSmart Score of 57/100 (C).
BA
Hold48
out of 100
Grade: D+
PRLB
Buy57
out of 100
Grade: C
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-80.2%
Fair Value
$119.81
Current Price
$215.45
$95.64 premium
Margin of Safety
+34.0%
Fair Value
$101.80
Current Price
$72.64
$29.16 discount
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Every $100 of equity generates 38 in profit
Large-cap with strong market position
Earnings expanding 121.3% 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
2.5% margin — thin
Operating margin of 1.7%
Expensive relative to growth rate
Premium valuation, high expectations priced in
Smaller company, higher risk/reward
ROE of 3.8% — below average capital efficiency
4.7% margin — thin
Premium valuation, high expectations priced in
Comparative Analysis Report
WallStSmart ResearchBull Case : BA
The strongest argument for BA centers on Return on Equity, Market Cap. Revenue growth of 14.0% demonstrates continued momentum.
Bull Case : PRLB
The strongest argument for PRLB centers on EPS Growth, Debt/Equity, Altman Z-Score. Revenue growth of 10.4% demonstrates continued momentum. PEG of 0.86 suggests the stock is reasonably priced for its growth.
Bear Case : BA
The primary concerns for BA are Profit Margin, Operating Margin, PEG Ratio. A P/E of 86.0x leaves little room for execution misses. Debt-to-equity of 7.89 is elevated, increasing financial risk.
Bear Case : PRLB
The primary concerns for PRLB are Market Cap, Return on Equity, Profit Margin. A P/E of 71.0x leaves little room for execution misses. Thin 4.7% margins leave little buffer for downturns.
Key Dynamics to Monitor
PRLB carries more volatility with a beta of 1.36 — expect wider price swings.
BA is growing revenue faster at 14.0% — sustainability is the question.
PRLB generates stronger free cash flow (14M), providing more financial flexibility.
Monitor AEROSPACE & DEFENSE industry trends, competitive dynamics, and regulatory changes.
Bottom Line
PRLB scores higher overall (57/100 vs 48/100) and 10.4% revenue growth. 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.
The Boeing Company
INDUSTRIALS · AEROSPACE & DEFENSE · USA
The Boeing Company is an American multinational corporation that designs, manufactures, and sells airplanes, rotorcraft, rockets, satellites, telecommunications equipment, and missiles worldwide. The company also provides leasing and product support services.
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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