Inspire Medical Systems Inc (INSP)vsMerck & Company Inc (MRK)
INSP
Inspire Medical Systems Inc
$51.07
-1.73%
HEALTHCARE · Cap: $1.53B
MRK
Merck & Company Inc
$129.79
-0.44%
HEALTHCARE · Cap: $307.25B
Smart Verdict
WallStSmart Research — data-driven comparison
Merck & Company Inc generates 7086% more annual revenue ($65.77B vs $915.25M). INSP leads profitability with a 14.3% profit margin vs 13.6%. INSP trades at a lower P/E of 11.5x. INSP earns a higher WallStSmart Score of 56/100 (C).
INSP
Buy56
out of 100
Grade: C
MRK
Hold50
out of 100
Grade: D+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+84.8%
Fair Value
$449.81
Current Price
$51.07
$398.74 discount
Margin of Safety
-62.3%
Fair Value
$81.23
Current Price
$129.79
$48.56 premium
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Attractively priced relative to earnings
Earnings expanding 308.4% YoY
Conservative balance sheet, low leverage
Safe zone — low bankruptcy risk
Reasonable price relative to book value
Mega-cap, among the largest globally
Strong operational efficiency at 38.6%
Generating 2.9B in free cash flow
Areas to Watch
1.6% revenue growth
Smaller company, higher risk/reward
Operating margin of -0.6%
Premium valuation, high expectations priced in
4.9% revenue growth
Elevated debt levels
Weak financial health signals
Comparative Analysis Report
WallStSmart ResearchBull Case : INSP
The strongest argument for INSP centers on P/E Ratio, EPS Growth, Debt/Equity.
Bull Case : MRK
The strongest argument for MRK centers on Market Cap, Operating Margin, Free Cash Flow.
Bear Case : INSP
The primary concerns for INSP are Revenue Growth, Market Cap, Operating Margin.
Bear Case : MRK
The primary concerns for MRK are P/E Ratio, Revenue Growth, Debt/Equity.
Key Dynamics to Monitor
INSP carries more volatility with a beta of 0.71 — expect wider price swings.
MRK is growing revenue faster at 4.9% — sustainability is the question.
MRK generates stronger free cash flow (2.9B), providing more financial flexibility.
Monitor MEDICAL DEVICES industry trends, competitive dynamics, and regulatory changes.
Bottom Line
INSP scores higher overall (56/100 vs 50/100). 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.
Inspire Medical Systems Inc
HEALTHCARE · MEDICAL DEVICES · USA
Inspire Medical Systems, Inc., a medical technology company, focuses on the development and commercialization of minimally invasive solutions for patients with obstructive sleep apnea (OSA) in the United States and Europe. The company is headquartered in Golden Valley, Minnesota.
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.
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