Exponent Inc (EXPO)vsQuanta Services Inc (PWR)
EXPO
Exponent Inc
$65.34
+0.05%
INDUSTRIALS · Cap: $3.26B
PWR
Quanta Services Inc
$573.50
-0.85%
INDUSTRIALS · Cap: $84.90B
Smart Verdict
WallStSmart Research — data-driven comparison
Quanta Services Inc generates 5206% more annual revenue ($28.48B vs $536.76M). EXPO leads profitability with a 19.8% profit margin vs 3.6%. PWR appears more attractively valued with a PEG of 1.82. EXPO earns a higher WallStSmart Score of 56/100 (C).
EXPO
Buy56
out of 100
Grade: C
PWR
Hold47
out of 100
Grade: D+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-67.2%
Fair Value
$42.89
Current Price
$65.34
$22.45 premium
Margin of Safety
-602.0%
Fair Value
$74.64
Current Price
$573.50
$498.86 premium
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Safe zone — low bankruptcy risk
Every $100 of equity generates 26 in profit
Strong operational efficiency at 22.5%
Large-cap with strong market position
19.7% revenue growth
Areas to Watch
Expensive relative to growth rate
Premium valuation, high expectations priced in
Trading at 8.3x book value
4.5% revenue growth
Expensive relative to growth rate
Trading at 9.6x book value
2.6% earnings growth
3.6% margin — thin
Comparative Analysis Report
WallStSmart ResearchBull Case : EXPO
The strongest argument for EXPO centers on Altman Z-Score, Return on Equity, Operating Margin. Profitability is solid with margins at 19.8% and operating margin at 22.5%.
Bull Case : PWR
The strongest argument for PWR centers on Market Cap, Revenue Growth. Revenue growth of 19.7% demonstrates continued momentum.
Bear Case : EXPO
The primary concerns for EXPO are PEG Ratio, P/E Ratio, Price/Book.
Bear Case : PWR
The primary concerns for PWR are PEG Ratio, Price/Book, EPS Growth. A P/E of 83.3x leaves little room for execution misses. Thin 3.6% margins leave little buffer for downturns.
Key Dynamics to Monitor
EXPO profiles as a value stock while PWR is a growth play — different risk/reward profiles.
PWR carries more volatility with a beta of 1.11 — expect wider price swings.
PWR is growing revenue faster at 19.7% — sustainability is the question.
PWR generates stronger free cash flow (934M), providing more financial flexibility.
Bottom Line
EXPO scores higher overall (56/100 vs 47/100), backed by strong 19.8% margins. 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.
Exponent Inc
INDUSTRIALS · ENGINEERING & CONSTRUCTION · USA
Exponent, Inc., is a global science and engineering consulting company. The company is headquartered in Menlo Park, California.
Quanta Services Inc
INDUSTRIALS · ENGINEERING & CONSTRUCTION · USA
Quanta Services is an American corporation that provides infrastructure services for electric power, pipeline, industrial and communications industries. Capabilities include the planning, design, installation, program management, maintenance and repair of most types of network infrastructure.
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