WallStSmart

Merck & Company Inc (MRK)vsNovaBay Pharmaceuticals Inc (NBY)

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Smart Verdict

WallStSmart Research — data-driven comparison

Merck & Company Inc generates 630952% more annual revenue ($65.01B vs $10.30M). MRK leads profitability with a 28.1% profit margin vs 0.0%. 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

NBY

Hold

40

out of 100

Grade: D

Growth: 3.7Profit: 4.5Value: 6.7Quality: 4.5
Piotroski: 1/9Altman Z: -82.66
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
NBYUndervalued (+60.1%)

Margin of Safety

+60.1%

Fair Value

$1.66

Current Price

$1.95

$0.29 discount

UndervaluedFair: $1.66Overvalued

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

NBY1 strengths · Avg: 10.0/10
Operating MarginProfitability
350.1%10/10

Strong operational efficiency at 350.1%

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%

NBY4 concerns · Avg: 3.3/10
EPS GrowthGrowth
0.0%4/10

0.0% earnings growth

Market CapQuality
$51.92M3/10

Smaller company, higher risk/reward

Profit MarginProfitability
0.0%3/10

0.0% margin — thin

Piotroski F-ScoreQuality
1/93/10

Weak financial health signals

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 : NBY

The strongest argument for NBY centers on Operating Margin.

Bear Case : MRK

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

Bear Case : NBY

The primary concerns for NBY are EPS Growth, Market Cap, Profit Margin.

Key Dynamics to Monitor

MRK carries more volatility with a beta of 0.28 — expect wider price swings.

MRK is growing revenue faster at 5.0% — sustainability is the question.

MRK generates stronger free cash flow (1.8B), providing more financial flexibility.

Monitor DRUG MANUFACTURERS - GENERAL industry trends, competitive dynamics, and regulatory changes.

Bottom Line

MRK scores higher overall (59/100 vs 40/100), backed by strong 28.1% margins. NBY offers better value entry with a 60.1% 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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NovaBay Pharmaceuticals Inc

HEALTHCARE · BIOTECHNOLOGY · USA

NovaBay Pharmaceuticals, Inc., a medical device company, develops products for the eye care markets in the United States and internationally. The company is headquartered in Emeryville, California.

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