PACCAR Inc (PCAR)vsProto Labs Inc (PRLB)
PCAR
PACCAR Inc
$118.07
+0.80%
INDUSTRIALS · Cap: $59.41B
PRLB
Proto Labs Inc
$72.64
-2.89%
INDUSTRIALS · Cap: $1.79B
Smart Verdict
WallStSmart Research — data-driven comparison
PACCAR Inc generates 4985% more annual revenue ($27.78B vs $546.26M). PCAR leads profitability with a 8.9% profit margin vs 4.7%. PRLB appears more attractively valued with a PEG of 0.86. PRLB earns a higher WallStSmart Score of 57/100 (C).
PCAR
Buy56
out of 100
Grade: C
PRLB
Buy57
out of 100
Grade: C
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-37.6%
Fair Value
$84.77
Current Price
$118.06
$33.30 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
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
Weak financial health signals
Revenue declined 8.9%
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 : PCAR
The strongest argument for PCAR centers on Market Cap. PEG of 1.12 suggests the stock is reasonably priced for its growth.
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 : PCAR
The primary concerns for PCAR are Piotroski F-Score, Revenue Growth.
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.
PRLB is growing revenue faster at 10.4% — sustainability is the question.
PCAR generates stronger free cash flow (825M), providing more financial flexibility.
Monitor FARM & HEAVY CONSTRUCTION MACHINERY industry trends, competitive dynamics, and regulatory changes.
Bottom Line
PRLB scores higher overall (57/100 vs 56/100) and 10.4% 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.
PACCAR Inc
INDUSTRIALS · FARM & HEAVY CONSTRUCTION MACHINERY · USA
PACCAR Inc is an American Fortune 500 company and counts among the largest manufacturers of medium- and heavy-duty trucks in the world. PACCAR is engaged in the design, manufacture and customer support of light-, medium- and heavy-duty trucks under the Kenworth, Peterbilt, Leyland Trucks, and DAF nameplates. PACCAR also designs and manufactures powertrains, provides financial services and information technology, and distributes truck parts related to its principal business.
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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