Regeneron Pharmaceuticals Inc (REGN)vsRhythm Pharmaceuticals Inc (RYTM)
REGN
Regeneron Pharmaceuticals Inc
$749.47
+1.05%
HEALTHCARE · Cap: $78.41B
RYTM
Rhythm Pharmaceuticals Inc
$84.62
+2.46%
HEALTHCARE · Cap: $5.64B
Smart Verdict
WallStSmart Research — data-driven comparison
Regeneron Pharmaceuticals Inc generates 7459% more annual revenue ($14.34B vs $189.76M). REGN leads profitability with a 31.4% profit margin vs -103.6%. REGN earns a higher WallStSmart Score of 58/100 (C).
REGN
Buy58
out of 100
Grade: C
RYTM
Avoid30
out of 100
Grade: F
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-165.8%
Fair Value
$281.93
Current Price
$749.47
$467.54 premium
Intrinsic value data unavailable for RYTM.
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Keeps 31 of every $100 in revenue as profit
Safe zone — low bankruptcy risk
Large-cap with strong market position
Attractively priced relative to earnings
Reasonable price relative to book value
Strong operational efficiency at 23.1%
Revenue surging 36.9% year-over-year
Areas to Watch
Expensive relative to growth rate
2.5% revenue growth
Weak financial health signals
Earnings declined 2.6%
0.0% earnings growth
Elevated debt levels
Trading at 40.9x book value
ROE of -90.4% — below average capital efficiency
Comparative Analysis Report
WallStSmart ResearchBull Case : REGN
The strongest argument for REGN centers on Profit Margin, Altman Z-Score, Market Cap. Profitability is solid with margins at 31.4% and operating margin at 23.1%.
Bull Case : RYTM
The strongest argument for RYTM centers on Revenue Growth. Revenue growth of 36.9% demonstrates continued momentum.
Bear Case : REGN
The primary concerns for REGN are PEG Ratio, Revenue Growth, Piotroski F-Score.
Bear Case : RYTM
The primary concerns for RYTM are EPS Growth, Debt/Equity, Price/Book.
Key Dynamics to Monitor
REGN profiles as a value stock while RYTM is a hypergrowth play — different risk/reward profiles.
RYTM carries more volatility with a beta of 2.15 — expect wider price swings.
RYTM is growing revenue faster at 36.9% — sustainability is the question.
REGN generates stronger free cash flow (922M), providing more financial flexibility.
Bottom Line
REGN scores higher overall (58/100 vs 30/100), backed by strong 31.4% margins. 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.
Regeneron Pharmaceuticals Inc
HEALTHCARE · BIOTECHNOLOGY · USA
Regeneron Pharmaceuticals, Inc. is an American biotechnology company headquartered in Westchester County, New York. Originally focused on neurotrophic factors and their regenerative capabilities, giving rise to its name, the company then branched out into the study of both cytokine and tyrosine kinase receptors.
Rhythm Pharmaceuticals Inc
HEALTHCARE · BIOTECHNOLOGY · USA
Rhythm Pharmaceuticals, Inc., a commercial-stage biopharmaceutical company, focuses on the development and commercialization of therapies for the treatment of rare genetic diseases of obesity. The company is headquartered in Boston, Massachusetts.
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