TransMedics Group Inc vs Vanguard Total Stock Market Index Fund ETF — how do they compare? TransMedics Group Inc trades at $78.19 (market cap $2.74B), while Vanguard Total Stock Market Index Fund ETF trades at $382.2 (market cap $2.30T). The key difference: Vanguard Total Stock Market Index Fund ETF is far larger — about 839.4× TransMedics Group Inc's market cap, and Vanguard Total Stock Market Index Fund 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 Vanguard Total Stock Market Index Fund ETF for 131 Days on average.
| TMDX | VTI | |
|---|---|---|
Market Cap | $2.74B | $2.30T |
Volume | 949,331 | 2,982,924 |
Sector | Health | — |
52-Week High | $150.42 | $384.30 |
52-Week Low | $61.99 | $311.68 |
Typical Hold Time | 24 Days | 131 Days |
Enterprise Value | $3.13B | — |
Signals from Pluang's Aura AI — not financial advice
TransMedics Group (TMDX) trades at $78.17, down 3.58% on the day, with a bearish technical signal and mixed earnings history. The company reported strong 2025 results with $605.49M revenue and $190.29M net income, but 2026 projections show margin compression. Recent news highlights insider buying and leadership changes alongside legal investigations into fiduciary duties, creating a complex sentiment backdrop.
The stock offers growth potential with a consensus price target of $99.75, but faces risks from earnings misses, margin pressure, and ongoing legal scrutiny. Analyst consensus remains bullish with 69% buy ratings, yet investors must weigh robust profitability metrics against execution and regulatory uncertainties.
VTI trades at $381.82, up 0.21% today, with a bullish technical signal from moving averages and neutral oscillators. The ETF shows strong institutional interest and broad diversification across the U.S. stock market. Recent news highlights its long-term growth potential and cost efficiency, with a dividend scheduled for September 2026.
The outlook for VTI remains positive due to its low-cost structure and exposure to the entire U.S. equity market. Risks include concentration in top holdings and market volatility, but its historical performance supports a solid foundation for long-term investors seeking diversified growth.
Trailing returns across standard periods
What Pluang investors did over the last 30 days
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 →The fund employs an indexing investment approach designed to track the performance of the index, which represents approximately 100% of the investable US stock market and includes large-, mid-, small-, and micro-cap stocks. It invests by sampling the index, meaning that it holds a broadly diversified collection of securities that, in the aggregate, approximates the full index in terms of key characteristics.
Read more on VTI →