Merck & Company Inc (MRK)vsOption Care Health Inc (OPCH)
MRK
Merck & Company Inc
$146.35
+3.83%
HEALTHCARE · Cap: $360.08B
OPCH
Option Care Health Inc
$31.29
0.00%
HEALTHCARE · Cap: $4.69B
Smart Verdict
WallStSmart Research — data-driven comparison
Merck & Company Inc generates 1069% more annual revenue ($66.57B vs $5.69B). MRK leads profitability with a 4.8% profit margin vs 3.7%. OPCH appears more attractively valued with a PEG of 1.50. OPCH earns a higher WallStSmart Score of 55/100 (C).
MRK
Hold36
out of 100
Grade: F
OPCH
Buy55
out of 100
Grade: C
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-73.7%
Fair Value
$83.64
Current Price
$146.35
$62.71 premium
Margin of Safety
-0.8%
Fair Value
$34.38
Current Price
$31.29
$3.09 premium
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Mega-cap, among the largest globally
Generating 4.5B in free cash flow
No standout strengths identified
Areas to Watch
Trading at 8.6x book value
ROE of 7.6% — below average capital efficiency
4.8% margin — thin
Elevated debt levels
1.9% revenue growth
3.7% margin — thin
Elevated debt levels
Weak financial health signals
Comparative Analysis Report
WallStSmart ResearchBull Case : MRK
The strongest argument for MRK centers on Market Cap, Free Cash Flow.
Bull Case : OPCH
OPCH has a balanced fundamental profile.
Bear Case : MRK
The primary concerns for MRK are Price/Book, Return on Equity, Profit Margin. A P/E of 115.8x leaves little room for execution misses. Thin 4.8% margins leave little buffer for downturns.
Bear Case : OPCH
The primary concerns for OPCH are Revenue Growth, Profit Margin, Debt/Equity. Thin 3.7% margins leave little buffer for downturns.
Key Dynamics to Monitor
OPCH carries more volatility with a beta of 0.58 — 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.
Monitor DRUG MANUFACTURERS - GENERAL industry trends, competitive dynamics, and regulatory changes.
Bottom Line
OPCH scores higher overall (55/100 vs 36/100). Both earn "Buy" and "Hold" 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 →Option Care Health Inc
HEALTHCARE · MEDICAL CARE FACILITIES · USA
Option Care Health, Inc. offers infusion services at home and at alternative sites in the United States. The company is headquartered in Bannockburn, Illinois.
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