WallStSmart

Merck & Company Inc (MRK)vsTransMedics Group Inc (TMDX)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Merck & Company Inc generates 10637% more annual revenue ($65.01B vs $605.49M). TMDX leads profitability with a 31.4% profit margin vs 28.1%. MRK trades at a lower P/E of 15.2x. TMDX earns a higher WallStSmart Score of 64/100 (C+).

MRK

Buy

59

out of 100

Grade: C

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

TMDX

Buy

64

out of 100

Grade: C+

Growth: 10.0Profit: 8.0Value: 7.0Quality: 6.0
Piotroski: 4/9Altman Z: 1.33
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
TMDXUndervalued (+56.8%)

Margin of Safety

+56.8%

Fair Value

$308.61

Current Price

$98.57

$210.04 discount

UndervaluedFair: $308.61Overvalued

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

TMDX4 strengths · Avg: 10.0/10
Return on EquityProfitability
54.2%10/10

Every $100 of equity generates 54 in profit

Profit MarginProfitability
31.4%10/10

Keeps 31 of every $100 in revenue as profit

Revenue GrowthGrowth
32.2%10/10

Revenue surging 32.2% year-over-year

EPS GrowthGrowth
1188.0%10/10

Earnings expanding 1188.0% YoY

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%

TMDX2 concerns · Avg: 2.5/10
Debt/EquityHealth
1.463/10

Elevated debt levels

Altman Z-ScoreHealth
1.332/10

Distress zone — elevated risk

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 : TMDX

The strongest argument for TMDX centers on Return on Equity, Profit Margin, Revenue Growth. Profitability is solid with margins at 31.4% and operating margin at 13.2%. Revenue growth of 32.2% demonstrates continued momentum.

Bear Case : MRK

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

Bear Case : TMDX

The primary concerns for TMDX are Debt/Equity, Altman Z-Score.

Key Dynamics to Monitor

MRK profiles as a value stock while TMDX is a growth play — different risk/reward profiles.

TMDX carries more volatility with a beta of 2.08 — expect wider price swings.

TMDX is growing revenue faster at 32.2% — sustainability is the question.

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

Bottom Line

TMDX scores higher overall (64/100 vs 59/100), backed by strong 31.4% margins and 32.2% revenue growth. Both earn "Buy" 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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TransMedics Group Inc

HEALTHCARE · MEDICAL DEVICES · USA

TransMedics Group, Inc., a commercial-stage medical technology company, is dedicated to transforming organ transplant therapy for patients with end-stage organ failure in the United States and internationally. The company is headquartered in Andover, Massachusetts.

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