Gilead Sciences Inc (GILD)vsPfizer Inc (PFE)
GILD
Gilead Sciences Inc
$131.33
-2.04%
HEALTHCARE · Cap: $166.40B
PFE
Pfizer Inc
$25.68
-3.02%
HEALTHCARE · Cap: $150.92B
Smart Verdict
WallStSmart Research — data-driven comparison
Pfizer Inc generates 115% more annual revenue ($63.32B vs $29.44B). GILD leads profitability with a 28.9% profit margin vs 11.8%. GILD appears more attractively valued with a PEG of 0.38. GILD earns a higher WallStSmart Score of 72/100 (B).
GILD
Strong Buy72
out of 100
Grade: B
PFE
Buy55
out of 100
Grade: C
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+43.2%
Fair Value
$236.08
Current Price
$131.33
$104.75 discount
Margin of Safety
+29.4%
Fair Value
$37.48
Current Price
$25.68
$11.80 discount
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Growing faster than its price suggests
Every $100 of equity generates 41 in profit
Strong operational efficiency at 37.4%
Large-cap with strong market position
Keeps 29 of every $100 in revenue as profit
Earnings expanding 23.4% YoY
Strong operational efficiency at 31.6%
Large-cap with strong market position
Reasonable price relative to book value
Generating 2.2B in free cash flow
Areas to Watch
4.7% revenue growth
Weak financial health signals
Expensive relative to growth rate
Earnings declined 10.1%
Comparative Analysis Report
WallStSmart ResearchBull Case : GILD
The strongest argument for GILD centers on PEG Ratio, Return on Equity, Operating Margin. Profitability is solid with margins at 28.9% and operating margin at 37.4%. PEG of 0.38 suggests the stock is reasonably priced for its growth.
Bull Case : PFE
The strongest argument for PFE centers on Operating Margin, Market Cap, Price/Book.
Bear Case : GILD
The primary concerns for GILD are Revenue Growth.
Bear Case : PFE
The primary concerns for PFE are Piotroski F-Score, PEG Ratio, EPS Growth.
Key Dynamics to Monitor
GILD carries more volatility with a beta of 0.33 — expect wider price swings.
PFE is growing revenue faster at 5.4% — sustainability is the question.
GILD generates stronger free cash flow (3.1B), providing more financial flexibility.
Monitor DRUG MANUFACTURERS - GENERAL industry trends, competitive dynamics, and regulatory changes.
Bottom Line
GILD scores higher overall (72/100 vs 55/100), backed by strong 28.9% margins. PFE offers better value entry with a 29.4% margin of safety. 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.
Pfizer Inc
HEALTHCARE · DRUG MANUFACTURERS - GENERAL · USA
Pfizer Inc. is an American multinational pharmaceutical and biotechnology corporation headquartered on 42nd Street in Manhattan, New York City. The name of the company commemorates its co-founder, Charles Pfizer (1824-1906). Pfizer develops and produces medicines and vaccines for immunology, oncology, cardiology, endocrinology, and neurology. The company has several blockbuster drugs or products that each generate more than 1 billion USD in annual revenues.
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