TransMedics Group, Inc. (TMDX) - Stock Analysis

Last updated: Sep 13, 2026

Research Idea

Research content for general circulation. Not individualized advice. Methodology & Disclosures

TransMedics exhibits strong fundamentals with 32% Q3 revenue growth, expanding profitability, international launch imminent, and key clinical trials underway. Though near-term technical momentum is bearish, medium-term growth prospects and pipeline catalysts make it a watch-for-entry hot idea.

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Idea window: 12/25/2025 – 1/1/2026Sector: Healthcare

AI Analyst Overview

Last Price
$85.86
Market Cap
$2.97B
1D Return
+4.48%
YTD Return
-29.42%

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Valuation Metrics

P/E
19.4
P/B
5.7
P/S
4.4
EV/EBITDA
29.1
Div Yield
—

Fundamental Analysis

5.0

Key Financial Insights: • Strong Liquidity • Rising Leverage • Weaker Profitability TMDX has strong liquidity and a more reasonable valuation, but deteriorating margins, cash flow, rising leverage, dilution, and negative retained earnings warrant caution.

Liquidity
MarginPressure

Price Behavior

4.0

Key Price Behavior Insights: • Lower highs • Oversold momentum • Support test Support Level: $82.00–$84.00 Resistance Level: $88.00–$90.00 TMDX is in a last-month downtrend below its 21-day average, but oversold RSI near support at $82–84 may favor a short-term bounce unless $82 breaks; watch $88–90 resistance for trend improvement.

Bearish
Oversold

Sentiment & News

5.0

Key News Insights: • Expansion Strategy • Margin Pressure • Governance Probes TransMedics' growth strategy, new CFO, and institutional interest support momentum, but investment-driven margin pressure and governance probes remain key risks.

Growth
GovernanceRisk
AI

AI Summary

5.0
Neutral

TMDX's investment case now hinges on proving that kidney, European logistics, and broader organ-platform adoption can convert 22%–25% revenue growth into renewed EBITDA-margin expansion and materially higher free cash flow, rather than further debt-funded expense growth; monitor upcoming margin, utilization, and cash-flow trends before treating the oversold share price as a durable opportunity.

PlatformUpside
MarginPressure
Execution
AI summary updated 1 days ago

Description

TransMedics Group is a commercial-stage medical technology company that develops and commercializes portable systems for perfusion, preservation and monitoring of donor organs to support transplantation in the U.S. and abroad. Its Organ Care System recreates near-physiologic conditions ex vivo and includes device variants for lungs, hearts and livers. The company was founded in 1998 and is headquartered in Andover, Massachusetts.

Idea History

DateCloseTickerCompanySummaryStatusP/L
Dec 25Jan 1TMDXTransMedics Group, Inc.
TransMedics exhibits strong fundamentals with 32% Q3 revenue growth, expanding profitability, international launch imminent, and key clinical trials underway. Though near-term technical momentum is bearish, medium-term growth prospects and pipeline catalysts make it a watch-for-entry hot idea.
Closed-4.2%
Sep 8Sep 15TMDXTransMedics Group, Inc.
TransMedics delivered robust Q2 revenue (+38% YoY), raised 2025 guidance, received an FDA conditional approval for a key trial (Aug 2025), and shows strong technical momentum with clear near-term catalysts, although ongoing litigation and valuation levels advise cautious position sizing.
Closed+8.3%
Research content for educational purposes only. Not investment advice. All decisions are your responsibility.