Heartflow Inc. Common Stock vs TransMedics Group Inc — how do they compare? Heartflow Inc. Common Stock trades at $49.44 (market cap $4.38B), while TransMedics Group Inc trades at $75.46 (market cap $2.74B). The key difference: Heartflow Inc. Common Stock is the larger of the two by market cap, and Heartflow Inc. Common Stock is trading nearer its 52-week high, TransMedics Group Inc nearer its low. Which is the better fit depends on your goals — on Pluang, investors hold Heartflow Inc. Common Stock for 0 Days and TransMedics Group Inc for 24 Days on average.
| HTFL | TMDX | |
|---|---|---|
Market Cap | $4.38B | $2.74B |
Volume | 1,454,420 | 1,025,926 |
Sector | Health | Health |
52-Week High | $52.21 | $150.42 |
52-Week Low | $20.49 | $61.99 |
Typical Hold Time | 0 Days | 24 Days |
Enterprise Value | $4.24B | $3.14B |
Signals from Pluang's Aura AI — not financial advice
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TMDX trades at $79.14, up 1.23% on the day, but faces a bearish technical outlook with recent earnings misses in Q1 and Q2 2026. The company maintains strong profitability with a 22.69% net income margin and 36.28% ROE, though 2026 projections show margin compression. Recent news highlights insider buying and a new CFO appointment, alongside multiple legal investigations into fiduciary duties.
The stock presents a mixed outlook; analyst consensus is bullish with a $99.63 price target, but near-term risks include earnings volatility, legal scrutiny, and a declining net cash flow trend. Investors should weigh solid fundamentals against execution and sentiment risks.
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HeartFlow, Inc. develops AI-powered software that analyzes coronary CT angiography scans to build personalized 3D heart models for coronary artery disease diagnosis, including its FFRct Analysis, Plaque Analysis, and Roadmap Analysis tools.
Read more on HTFL →TransMedics is a pioneering medical technology company that is disrupting the organ transplant market with its Organ Care System (OCS™). By replacing traditional cold storage with portable warm perfusion, the OCS maintains donor organs in a near-physiologic state, allowing for continuous assessment and optimization. Through its National OCS Program (NOP™), TransMedics provides an end-to-end clinical and logistics solution, including a dedicated aviation fleet, to maximize the utilization of donor organs and improve patient outcomes.
Read more on TMDX →