WallStSmart

Merck & Company Inc (MRK)vsSIGA Technologies Inc (SIGA)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Merck & Company Inc generates 70032% more annual revenue ($65.77B vs $93.78M). SIGA leads profitability with a 21.6% profit margin vs 13.6%. SIGA appears more attractively valued with a PEG of 3.37. SIGA earns a higher WallStSmart Score of 50/100 (C-).

MRK

Hold

50

out of 100

Grade: D+

Growth: 3.3Profit: 8.0Value: 2.7Quality: 5.0
Piotroski: 3/9Altman Z: 2.30

SIGA

Buy

50

out of 100

Grade: C-

Growth: 4.7Profit: 5.5Value: 6.7Quality: 8.5
Piotroski: 3/9Altman Z: 7.36
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

MRKSignificantly Overvalued (-49.3%)

Margin of Safety

-49.3%

Fair Value

$80.88

Current Price

$120.79

$39.91 premium

UndervaluedFair: $80.88Overvalued
SIGAUndervalued (+75.8%)

Margin of Safety

+75.8%

Fair Value

$27.44

Current Price

$4.30

$23.14 discount

UndervaluedFair: $27.44Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

MRK3 strengths · Avg: 9.3/10
Market CapQuality
$285.64B10/10

Mega-cap, among the largest globally

Operating MarginProfitability
38.6%10/10

Strong operational efficiency at 38.6%

Free Cash FlowQuality
$2.93B8/10

Generating 2.9B in free cash flow

SIGA6 strengths · Avg: 9.2/10
EPS GrowthGrowth
1802.0%10/10

Earnings expanding 1802.0% YoY

Debt/EquityHealth
0.0010/10

Conservative balance sheet, low leverage

Altman Z-ScoreHealth
7.3610/10

Safe zone — low bankruptcy risk

Profit MarginProfitability
21.6%9/10

Keeps 22 of every $100 in revenue as profit

P/E RatioValuation
15.6x8/10

Attractively priced relative to earnings

Price/BookValuation
1.5x8/10

Reasonable price relative to book value

Areas to Watch

MRK4 concerns · Avg: 3.5/10
P/E RatioValuation
32.6x4/10

Premium valuation, high expectations priced in

Revenue GrowthGrowth
4.9%4/10

4.9% revenue growth

Debt/EquityHealth
1.073/10

Elevated debt levels

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

SIGA4 concerns · Avg: 2.5/10
Market CapQuality
$314.15M3/10

Smaller company, higher risk/reward

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

PEG RatioValuation
3.372/10

Expensive relative to growth rate

Revenue GrowthGrowth
-11.3%2/10

Revenue declined 11.3%

Comparative Analysis Report

WallStSmart Research

Bull Case : MRK

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

Bull Case : SIGA

The strongest argument for SIGA centers on EPS Growth, Debt/Equity, Altman Z-Score. Profitability is solid with margins at 21.6% and operating margin at -85.2%.

Bear Case : MRK

The primary concerns for MRK are P/E Ratio, Revenue Growth, Debt/Equity.

Bear Case : SIGA

The primary concerns for SIGA are Market Cap, Piotroski F-Score, PEG Ratio.

Key Dynamics to Monitor

MRK profiles as a value stock while SIGA is a declining play — different risk/reward profiles.

SIGA carries more volatility with a beta of 0.85 — 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.

Bottom Line

MRK scores higher overall (50/100 vs 50/100). SIGA offers better value entry with a 75.8% margin of safety. Both earn "Hold" and "Buy" 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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SIGA Technologies Inc

HEALTHCARE · DRUG MANUFACTURERS - SPECIALTY & GENERIC · USA

SIGA Technologies, Inc., a commercial-stage pharmaceutical company, focuses on the health safety and infectious disease markets in the United States. The company is headquartered in New York, New York.

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