Merck & Company Inc (MRK)vsOpko Health Inc (OPK)
MRK
Merck & Company Inc
$143.93
-0.54%
HEALTHCARE · Cap: $355.10B
OPK
Opko Health Inc
$1.57
+5.37%
HEALTHCARE · Cap: $1.11B
Smart Verdict
WallStSmart Research — data-driven comparison
Merck & Company Inc generates 11223% more annual revenue ($66.57B vs $587.90M). MRK leads profitability with a 4.8% profit margin vs -12.4%. MRK appears more attractively valued with a PEG of 2.64. MRK earns a higher WallStSmart Score of 36/100 (F).
MRK
Hold36
out of 100
Grade: F
OPK
Avoid33
out of 100
Grade: F
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-73.7%
Fair Value
$82.84
Current Price
$143.93
$61.09 premium
Intrinsic value data unavailable for OPK.
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Mega-cap, among the largest globally
Generating 4.5B in free cash flow
Reasonable price relative to book value
Areas to Watch
Trading at 8.5x book value
ROE of 7.6% — below average capital efficiency
4.8% margin — thin
Elevated debt levels
4.3% revenue growth
Smaller company, higher risk/reward
Weak financial health signals
Expensive relative to growth rate
Comparative Analysis Report
WallStSmart ResearchBull Case : MRK
The strongest argument for MRK centers on Market Cap, Free Cash Flow.
Bull Case : OPK
The strongest argument for OPK centers on Price/Book.
Bear Case : MRK
The primary concerns for MRK are Price/Book, Return on Equity, Profit Margin. A P/E of 116.1x leaves little room for execution misses. Thin 4.8% margins leave little buffer for downturns.
Bear Case : OPK
The primary concerns for OPK are Revenue Growth, Market Cap, Piotroski F-Score.
Key Dynamics to Monitor
MRK profiles as a value stock while OPK is a turnaround play — different risk/reward profiles.
OPK carries more volatility with a beta of 1.50 — expect wider price swings.
MRK is growing revenue faster at 5.1% — sustainability is the question.
MRK generates stronger free cash flow (4.5B), providing more financial flexibility.
Bottom Line
MRK scores higher overall (36/100 vs 33/100). Both earn "Hold" 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.
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 →Opko Health Inc
HEALTHCARE · DIAGNOSTICS & RESEARCH · USA
OPKO Health, Inc., a healthcare company, is engaged in the pharmaceutical and diagnostic businesses in the United States, Ireland, Chile, Spain, Israel, Mexico, and internationally. The company is headquartered in Miami, Florida.
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