AlphaStocks
4.1
Weak

TransMedics Group, Inc. (TMDX)

As of Sep 20, 2026, TransMedics Group, Inc. (TMDX) scores 4.1/10 on AlphaStocks' five-model composite, #137 of 168 Health Care stocks. At $87, TMDX trades 36% below its model fair value of $136.

Health Care / Health Care Equipment

S&P SmallCap 600

$86.53

Below average on several measures. Research carefully.

Weak

Score based on 4 of 5 models — moderate confidence

Data as of Sep 20, 2026

#137out of 168 in Health Care

Is TransMedics Group, Inc. a Good Investment in 2026?

TransMedics Group, Inc. (TMDX) scores 4.1 out of 10 on AlphaStocks' composite model, earning a Weak rating. The Buffett model rates TransMedics Group, Inc. as Strong. However, the Graham model rates it Caution — 61% above fair value. TransMedics Group, Inc. currently trades 36% below its estimated fair value of $136. TransMedics Group, Inc. ranks #137 out of 168 stocks in the Health Care sector.

This summary is algorithmically generated and is not financial advice.

Key Metrics

P/E18.4ROE25.6Market Cap3B

Estimated Fair Value

$136.0336% below

Trading below estimated fair value. EPS grew 366% year-over-year. ROE of 26% signals strong profitability. P/E of 18x is moderate for this quality level.

Model-based estimate, not a price target.

5-Model Analysis

Each model evaluates this stock from a different angle. Combined, they form the composite score above.

Piotroski

Attractive

6/9

Buffett

Strong

Business quality & competitive moat

Graham

Caution

61% above fair value

Lynch

Limited Data

Growth rate vs price (PEG)

Greenblatt

Neutral

Earnings yield 4.5% · ROC 12%

Frequently Asked Questions

Is TransMedics Group, Inc. (TMDX) a good investment?
As of Sep 20, 2026, TransMedics Group, Inc. (TMDX) scores 4.1/10 on AlphaStocks' five-model composite, #137 of 168 Health Care stocks. At $87, TMDX trades 36% below its model fair value of $136. That score is below average, suggesting caution.
What is TransMedics Group, Inc.'s Piotroski F-Score?
TransMedics Group, Inc.'s Piotroski F-Score status is Attractive. The raw score is 6/9. The Piotroski F-Score evaluates financial health using 9 fundamental signals including profitability, leverage, and operating efficiency.
Is TMDX overvalued or undervalued?
Based on AlphaStocks' model-based fair value estimate of $136, TMDX appears undervalued. The stock currently trades 36% below its estimated fair value. Trading below estimated fair value. EPS grew 366% year-over-year. ROE of 26% signals strong profitability. P/E of 18x is moderate for this quality level.
How does TMDX compare to other Health Care stocks?
TransMedics Group, Inc. ranks #137 out of 168 stocks in the Health Care sector, placing it in the top 82% of its sector by composite score. There are higher-ranked alternatives in this sector worth exploring.
What do investment models say about TMDX?
AlphaStocks evaluates TMDX using five proven investment models. Piotroski: Attractive; Buffett: Strong; Graham: Caution; Greenblatt Magic Formula: Neutral. These models are combined into a single composite score of 4.1/10.

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Scores are algorithm-generated research tools, not investment recommendations. Past performance does not guarantee future results. Always do your own due diligence. Full disclaimer