Ionis Pharmaceuticals Inc (IONS)vsMerck & Company Inc (MRK)
IONS
Ionis Pharmaceuticals Inc
$74.76
-0.09%
HEALTHCARE · Cap: $11.85B
MRK
Merck & Company Inc
$109.18
-1.60%
HEALTHCARE · Cap: $274.03B
Smart Verdict
WallStSmart Research — data-driven comparison
Merck & Company Inc generates 6789% more annual revenue ($65.01B vs $943.71M). MRK leads profitability with a 28.1% profit margin vs -40.4%. MRK appears more attractively valued with a PEG of 3.36. MRK earns a higher WallStSmart Score of 59/100 (C).
IONS
Avoid21
out of 100
Grade: F
MRK
Buy59
out of 100
Grade: C
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+45.3%
Fair Value
$154.06
Current Price
$74.76
$79.30 discount
Margin of Safety
-13.2%
Fair Value
$96.48
Current Price
$109.18
$12.70 premium
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
No standout strengths identified
Mega-cap, among the largest globally
Every $100 of equity generates 37 in profit
Strong operational efficiency at 32.8%
Keeps 28 of every $100 in revenue as profit
Attractively priced relative to earnings
Generating 1.8B in free cash flow
Areas to Watch
Expensive relative to growth rate
Trading at 24.9x book value
ROE of -70.8% — below average capital efficiency
Revenue declined 10.3%
Weak financial health signals
Expensive relative to growth rate
Earnings declined 19.3%
Comparative Analysis Report
WallStSmart ResearchBull Case : IONS
IONS has a balanced fundamental profile.
Bull Case : MRK
The strongest argument for MRK centers on Market Cap, Return on Equity, Operating Margin. Profitability is solid with margins at 28.1% and operating margin at 32.8%.
Bear Case : IONS
The primary concerns for IONS are PEG Ratio, Price/Book, Return on Equity.
Bear Case : MRK
The primary concerns for MRK are Piotroski F-Score, PEG Ratio, EPS Growth.
Key Dynamics to Monitor
IONS profiles as a turnaround stock while MRK is a value play — different risk/reward profiles.
IONS carries more volatility with a beta of 0.40 — expect wider price swings.
MRK is growing revenue faster at 5.0% — sustainability is the question.
MRK generates stronger free cash flow (1.8B), providing more financial flexibility.
Bottom Line
MRK scores higher overall (59/100 vs 21/100), backed by strong 28.1% margins. IONS offers better value entry with a 45.3% margin of safety. Both earn "Buy" and "Avoid" ratings respectively — the choice depends on your investment horizon and risk tolerance.
This analysis is generated from publicly available financial data. Not financial advice.
Ionis Pharmaceuticals Inc
HEALTHCARE · BIOTECHNOLOGY · USA
Ionis Pharmaceuticals, Inc. discovers and develops RNA-targeted therapies in the United States. The company is headquartered in Carlsbad, California.
Visit Website →Merck & Company Inc
HEALTHCARE · DRUG MANUFACTURERS - GENERAL · USA
Merck & Co. is an American multinational pharmaceutical company headquartered in Kenilworth, New Jersey. It is named after the Merck family, which set up Merck Group in Germany in 1668.
Visit Website →Compare with Other BIOTECHNOLOGY Stocks
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