WallStSmart

Merck & Company Inc (MRK)vsVoyager Therapeutics Inc (VYGR)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Merck & Company Inc generates 160922% more annual revenue ($65.01B vs $40.37M). MRK leads profitability with a 28.1% profit margin vs -296.5%. MRK earns a higher WallStSmart Score of 59/100 (C).

MRK

Buy

59

out of 100

Grade: C

Growth: 4.0Profit: 9.5Value: 4.7Quality: 4.8
Piotroski: 3/9

VYGR

Hold

35

out of 100

Grade: F

Growth: 5.3Profit: 2.0Value: 6.7Quality: 5.0
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

MRKOvervalued (-13.2%)

Margin of Safety

-13.2%

Fair Value

$96.48

Current Price

$109.18

$12.70 premium

UndervaluedFair: $96.48Overvalued
VYGRUndervalued (+76.6%)

Margin of Safety

+76.6%

Fair Value

$14.61

Current Price

$3.73

$10.88 discount

UndervaluedFair: $14.61Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

MRK6 strengths · Avg: 9.2/10
Market CapQuality
$274.03B10/10

Mega-cap, among the largest globally

Return on EquityProfitability
36.9%10/10

Every $100 of equity generates 37 in profit

Operating MarginProfitability
32.8%10/10

Strong operational efficiency at 32.8%

Profit MarginProfitability
28.1%9/10

Keeps 28 of every $100 in revenue as profit

P/E RatioValuation
15.2x8/10

Attractively priced relative to earnings

Free Cash FlowQuality
$1.82B8/10

Generating 1.8B in free cash flow

VYGR2 strengths · Avg: 10.0/10
Price/BookValuation
1.1x10/10

Reasonable price relative to book value

Revenue GrowthGrowth
144.3%10/10

Revenue surging 144.3% year-over-year

Areas to Watch

MRK3 concerns · Avg: 2.3/10
Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

PEG RatioValuation
3.362/10

Expensive relative to growth rate

EPS GrowthGrowth
-19.3%2/10

Earnings declined 19.3%

VYGR4 concerns · Avg: 2.8/10
EPS GrowthGrowth
0.0%4/10

0.0% earnings growth

Market CapQuality
$224.69M3/10

Smaller company, higher risk/reward

Return on EquityProfitability
-48.3%2/10

ROE of -48.3% — below average capital efficiency

Free Cash FlowQuality
$-30.89M2/10

Negative free cash flow — burning cash

Comparative Analysis Report

WallStSmart Research

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%.

Bull Case : VYGR

The strongest argument for VYGR centers on Price/Book, Revenue Growth. Revenue growth of 144.3% demonstrates continued momentum.

Bear Case : MRK

The primary concerns for MRK are Piotroski F-Score, PEG Ratio, EPS Growth.

Bear Case : VYGR

The primary concerns for VYGR are EPS Growth, Market Cap, Return on Equity.

Key Dynamics to Monitor

MRK profiles as a value stock while VYGR is a hypergrowth play — different risk/reward profiles.

VYGR carries more volatility with a beta of 1.38 — expect wider price swings.

VYGR is growing revenue faster at 144.3% — 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 35/100), backed by strong 28.1% margins. VYGR offers better value entry with a 76.6% margin of safety. 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.

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Voyager Therapeutics Inc

HEALTHCARE · BIOTECHNOLOGY · USA

Voyager Therapeutics, Inc., a clinical-stage gene therapy company, is focused on developing treatments for patients with severe neurological diseases. The company is headquartered in Cambridge, Massachusetts.

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