Jabil Circuit Inc (JBL)vsQuanta Services Inc (PWR)
JBL
Jabil Circuit Inc
$372.34
+10.40%
TECHNOLOGY · Cap: $36.13B
PWR
Quanta Services Inc
$785.29
+1.77%
INDUSTRIALS · Cap: $113.65B
Smart Verdict
WallStSmart Research — data-driven comparison
Jabil Circuit Inc generates 8% more annual revenue ($32.67B vs $30.12B). PWR leads profitability with a 3.7% profit margin vs 2.5%. JBL appears more attractively valued with a PEG of 0.82. JBL earns a higher WallStSmart Score of 68/100 (B-).
JBL
Strong Buy68
out of 100
Grade: B-
PWR
Buy54
out of 100
Grade: C-
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+7.0%
Fair Value
$280.79
Current Price
$372.34
$91.55 discount
Intrinsic value data unavailable for PWR.
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Every $100 of equity generates 60 in profit
Earnings expanding 96.2% YoY
Growing faster than its price suggests
Revenue surging 23.1% year-over-year
Earnings expanding 51.0% YoY
Large-cap with strong market position
Revenue surging 26.3% year-over-year
Areas to Watch
2.5% margin — thin
Operating margin of 4.7%
Weak financial health signals
Premium valuation, high expectations priced in
Expensive relative to growth rate
Trading at 13.1x book value
3.7% margin — thin
Operating margin of 4.2%
Comparative Analysis Report
WallStSmart ResearchBull Case : JBL
The strongest argument for JBL centers on Return on Equity, EPS Growth, PEG Ratio. Revenue growth of 23.1% demonstrates continued momentum. PEG of 0.82 suggests the stock is reasonably priced for its growth.
Bull Case : PWR
The strongest argument for PWR centers on EPS Growth, Market Cap, Revenue Growth. Revenue growth of 26.3% demonstrates continued momentum.
Bear Case : JBL
The primary concerns for JBL are Profit Margin, Operating Margin, Piotroski F-Score. A P/E of 46.1x leaves little room for execution misses. Thin 2.5% margins leave little buffer for downturns.
Bear Case : PWR
The primary concerns for PWR are PEG Ratio, Price/Book, Profit Margin. A P/E of 102.1x leaves little room for execution misses. Thin 3.7% margins leave little buffer for downturns.
Key Dynamics to Monitor
PWR carries more volatility with a beta of 1.24 — expect wider price swings.
PWR is growing revenue faster at 26.3% — sustainability is the question.
JBL generates stronger free cash flow (316M), providing more financial flexibility.
Monitor ELECTRONIC COMPONENTS industry trends, competitive dynamics, and regulatory changes.
Bottom Line
JBL scores higher overall (68/100 vs 54/100) and 23.1% revenue growth. Both earn "Strong 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.
Jabil Circuit Inc
TECHNOLOGY · ELECTRONIC COMPONENTS · USA
Jabil Inc. provides global manufacturing solutions and services. The company is headquartered in Saint Petersburg, Florida.
Visit Website →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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