WallStSmart

Merck & Company Inc (MRK)vsPhibro Animal Health Corporation (PAHC)

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Smart Verdict

WallStSmart Research — data-driven comparison

Merck & Company Inc generates 4338% more annual revenue ($67.38B vs $1.52B). PAHC leads profitability with a 6.6% profit margin vs 3.6%. PAHC appears more attractively valued with a PEG of 1.68. PAHC earns a higher WallStSmart Score of 60/100 (C+).

MRK

Hold

44

out of 100

Grade: D

Growth: 3.3Profit: 6.5Value: 2.0Quality: 5.0
Piotroski: 3/9Altman Z: 2.27

PAHC

Buy

60

out of 100

Grade: C+

Growth: 6.7Profit: 7.0Value: 5.3Quality: 6.0
Piotroski: 5/9Altman Z: 2.45
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

MRKSignificantly Overvalued (-72.9%)

Margin of Safety

-72.9%

Fair Value

$84.87

Current Price

$146.73

$61.86 premium

UndervaluedFair: $84.87Overvalued
PAHCOvervalued (-9.1%)

Margin of Safety

-9.1%

Fair Value

$47.21

Current Price

$32.96

$14.25 premium

UndervaluedFair: $47.21Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

MRK3 strengths · Avg: 9.3/10
Market CapQuality
$368.89B10/10

Mega-cap, among the largest globally

Operating MarginProfitability
41.2%10/10

Strong operational efficiency at 41.2%

Free Cash FlowQuality
$5.52B8/10

Generating 5.5B in free cash flow

PAHC3 strengths · Avg: 8.3/10
Return on EquityProfitability
26.3%9/10

Every $100 of equity generates 26 in profit

P/E RatioValuation
16.0x8/10

Attractively priced relative to earnings

EPS GrowthGrowth
24.6%8/10

Earnings expanding 24.6% YoY

Areas to Watch

MRK4 concerns · Avg: 3.5/10
Price/BookValuation
8.6x4/10

Trading at 8.6x book value

Revenue GrowthGrowth
4.7%4/10

4.7% revenue growth

Return on EquityProfitability
5.5%3/10

ROE of 5.5% — below average capital efficiency

Profit MarginProfitability
3.6%3/10

3.6% margin — thin

PAHC4 concerns · Avg: 3.5/10
PEG RatioValuation
1.684/10

Expensive relative to growth rate

Revenue GrowthGrowth
4.8%4/10

4.8% revenue growth

Market CapQuality
$1.58B3/10

Smaller company, higher risk/reward

Profit MarginProfitability
6.6%3/10

6.6% margin — thin

Comparative Analysis Report

WallStSmart Research

Bull Case : MRK

The strongest argument for MRK centers on Market Cap, Operating Margin, Free Cash Flow.

Bull Case : PAHC

The strongest argument for PAHC centers on Return on Equity, P/E Ratio, EPS Growth.

Bear Case : MRK

The primary concerns for MRK are Price/Book, Revenue Growth, Return on Equity. A P/E of 151.0x leaves little room for execution misses. Thin 3.6% margins leave little buffer for downturns.

Bear Case : PAHC

The primary concerns for PAHC are PEG Ratio, Revenue Growth, Market Cap. Debt-to-equity of 2.05 is elevated, increasing financial risk.

Key Dynamics to Monitor

PAHC carries more volatility with a beta of 0.42 — expect wider price swings.

PAHC is growing revenue faster at 4.8% — sustainability is the question.

MRK generates stronger free cash flow (5.5B), providing more financial flexibility.

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

Bottom Line

PAHC scores higher overall (60/100 vs 44/100). 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.

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Phibro Animal Health Corporation

HEALTHCARE · DRUG MANUFACTURERS - SPECIALTY & GENERIC · USA

Phibro Animal Health Corporation develops, manufactures and supplies a range of mineral nutrition and animal health products for livestock primarily in the United States. The company is headquartered in Teaneck, New Jersey.

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