Compare DexCom, Inc. (DXCM) vs TransMedics Group Inc (TMDX) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
DexCom, Inc. vs TransMedics Group Inc — how do they compare? DexCom, Inc. trades at $77.3 (market cap $28.06B), while TransMedics Group Inc trades at $77.08 (market cap $2.61B). The key difference: DexCom, Inc. is far larger — about 10.8× TransMedics Group Inc's market cap, and DexCom, Inc. is trading nearer its 52-week high, TransMedics Group Inc nearer its low. Which is the better fit depends on your goals.
| DXCM | TMDX | |
|---|---|---|
Market Cap | $28.06B | $2.61B |
Sector | Health | Technology |
52-Week High | $89.53 | $150.42 |
52-Week Low | $54.84 | $61.99 |
Enterprise Value | $27.03B | $3.01B |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
DXCM trades at $77.31, up 4.3% on the day, with a bullish technical outlook as it approaches resistance near $78. The company reported strong earnings beats in recent quarters, with Q1 2026 EPS of $0.56 surpassing expectations of $0.47. Revenue growth accelerated to $4.66 billion in 2025, while net income margin expanded to 17.93%. Recent regulatory approvals, including Health Canada authorization for the G7 15-day CGM, support continued international expansion.
The stock offers growth potential with analyst consensus price target of $84.33, though high valuation multiples (P/E 31.21) and competition in the CGM market present risks. Expansion into non-insulin Type 2 diabetes and pediatric markets could drive future revenue, but commercial uptake remains unproven. Institutional sentiment remains strongly bullish with 80% buy ratings.
TransMedics (TMDX) trades at $77.46, up 3.85% on the day, with a bullish technical signal and strong analyst support. The company reported robust profitability with a 27.04% net margin and 45.22% ROE, though recent Q1 2026 earnings missed expectations. Strategic expansion into Europe via the PAD Aviation investment aims to strengthen its organ transplant logistics network, a key competitive advantage. The stock's valuation metrics include a P/E of 17.25 and P/S of 4.7.
The outlook remains positive with a $108.71 consensus price target (40% upside), supported by 9 buy ratings. Key opportunities include market share gains and European expansion, while risks involve margin pressure from investments and competitive threats. Execution on growth initiatives amid decelerating revenue growth will be critical for shareholder returns.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
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About DexCom, Inc.
Dexcom designs and commercializes continuous glucose monitoring systems for diabetics. CGM systems serve as an alternative to the traditional blood glucose meter process, and the company is evolving its CGM systems to include the disposable sensor and the durable receiver.
Read more on DXCM →About TransMedics Group Inc
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 →
