Gilead Sciences Inc (GILD)vsQuanta Services Inc (PWR)
GILD
Gilead Sciences Inc
$129.16
-1.35%
HEALTHCARE · Cap: $154.33B
PWR
Quanta Services Inc
$719.17
+0.49%
INDUSTRIALS · Cap: $108.70B
Smart Verdict
WallStSmart Research — data-driven comparison
Quanta Services Inc generates 1% more annual revenue ($30.12B vs $29.74B). GILD leads profitability with a 31.0% profit margin vs 3.7%. PWR appears more attractively valued with a PEG of 2.00. GILD earns a higher WallStSmart Score of 68/100 (B-).
GILD
Strong Buy68
out of 100
Grade: B-
PWR
Buy56
out of 100
Grade: C
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+43.9%
Fair Value
$220.62
Current Price
$129.16
$91.46 discount
Intrinsic value data unavailable for PWR.
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Every $100 of equity generates 39 in profit
Keeps 31 of every $100 in revenue as profit
Strong operational efficiency at 39.3%
Earnings expanding 54.8% YoY
Large-cap with strong market position
Attractively priced relative to earnings
Earnings expanding 51.0% YoY
Large-cap with strong market position
Revenue surging 26.3% year-over-year
Areas to Watch
Expensive relative to growth rate
4.4% revenue growth
Grey zone — moderate risk
Expensive relative to growth rate
Trading at 11.9x book value
3.7% margin — thin
Operating margin of 4.2%
Comparative Analysis Report
WallStSmart ResearchBull Case : GILD
The strongest argument for GILD centers on Return on Equity, Profit Margin, Operating Margin. Profitability is solid with margins at 31.0% and operating margin at 39.3%.
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 : GILD
The primary concerns for GILD are PEG Ratio, Revenue Growth, Altman Z-Score.
Bear Case : PWR
The primary concerns for PWR are PEG Ratio, Price/Book, Profit Margin. A P/E of 99.0x leaves little room for execution misses. Thin 3.7% margins leave little buffer for downturns.
Key Dynamics to Monitor
GILD profiles as a value stock while PWR is a growth play — different risk/reward profiles.
PWR carries more volatility with a beta of 1.22 — expect wider price swings.
PWR is growing revenue faster at 26.3% — sustainability is the question.
GILD generates stronger free cash flow (2.4B), providing more financial flexibility.
Bottom Line
GILD scores higher overall (68/100 vs 56/100), backed by strong 31.0% margins. 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.
Gilead Sciences Inc
HEALTHCARE · DRUG MANUFACTURERS - GENERAL · USA
Gilead Sciences, Inc. is an American biopharmaceutical company headquartered in Foster City, California, that focuses on researching and developing antiviral drugs used in the treatment of HIV, hepatitis B, hepatitis C, and influenza, including Harvoni and Sovaldi.
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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