TransMedics Group Inc vs State Street SPDR S&P Biotech ETF — how do they compare? TransMedics Group Inc trades at $77.87 (market cap $2.74B), while State Street SPDR S&P Biotech ETF trades at $153.75 (market cap $10.11B). The key difference: State Street SPDR S&P Biotech ETF is far larger — about 3.7× TransMedics Group Inc's market cap, and State Street SPDR S&P Biotech ETF 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 TransMedics Group Inc for 24 Days and State Street SPDR S&P Biotech ETF for 38 Days on average.
| TMDX | XBI | |
|---|---|---|
Market Cap | $2.74B | $10.11B |
Volume | 949,331 | 12,903,266 |
Sector | Health | Broad Market / Factor |
52-Week High | $150.42 | $169.55 |
52-Week Low | $61.99 | $104.99 |
Typical Hold Time | 24 Days | 38 Days |
Enterprise Value | $3.13B | — |
Signals from Pluang's Aura AI — not financial advice
TMDX trades at $79.00, down 2.55% amid bearish technical signals. The stock shows strong profitability with 22.69% net margin and 36.28% ROE, though recent earnings misses and margin compression from 2025 to 2026 raise concerns. Analyst consensus remains bullish with a $99.75 price target, but multiple legal investigations into fiduciary duties create uncertainty. Revenue growth continues with 2026 guidance at $668M.
The stock presents a growth opportunity with analyst upside potential, but faces near-term headwinds from earnings volatility and legal scrutiny. Execution on 2026 guidance and resolution of governance concerns will be critical for sustained momentum. Current valuation at 20.47 P/E appears reasonable given growth prospects if operational targets are met.
XBI trades at $149.29, down 0.63% on the day, with technical indicators showing a bearish bias despite oversold RSI conditions. The ETF faces mixed sentiment with 100% hold ratings from analysts but positive catalysts from biotech breakthroughs. Recent news highlights XBI's 76% rally over the past year and ongoing M&A activity driving sector optimism.
Outlook remains cautiously optimistic with potential upside from cancer vaccine developments and sector consolidation, though high volatility and expense ratios relative to broader healthcare ETFs present risks. The ETF's modified equal-weight structure offers diversified exposure to 150+ biotech names, benefiting from improved capital access and clinical trial catalysts.
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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 →XBI is an equal-weighted ETF that tracks the U.S. biotechnology segment. It provides diversified exposure to small, mid, and large-cap biotech firms involved in drug discovery and medical research, such as Moderna and Exact Sciences.
Read more on XBI →