Lumen Technologies Inc vs TransMedics Group Inc — how do they compare? Lumen Technologies Inc trades at $5.29 (market cap $5.73B), while TransMedics Group Inc trades at $78.15 (market cap $2.74B). The key difference: Lumen Technologies Inc is far larger — about 2.1× TransMedics Group Inc's market cap, and TransMedics Group Inc is trading nearer its 52-week high, Lumen Technologies Inc nearer its low. Which is the better fit depends on your goals — on Pluang, investors hold Lumen Technologies Inc for 40 Days and TransMedics Group Inc for 24 Days on average.
| LUMN | TMDX | |
|---|---|---|
Market Cap | $5.73B | $2.74B |
Volume | 17,079,799 | 949,331 |
Sector | Media | Health |
52-Week High | $11.83 | $150.42 |
52-Week Low | $5.53 | $61.99 |
Typical Hold Time | 40 Days | 24 Days |
Enterprise Value | $17.35B | $3.13B |
Signals from Pluang's Aura AI — not financial advice
Lumen Technologies (LUMN) trades at $5.28, down 10.66% in the last session, reflecting ongoing investor concerns. The stock shows bearish technical signals with mixed earnings performance - beating estimates in Q4 2025 and Q2 2026 but missing in Q1 2026. Despite revenue declining from $17.5B in 2022 to $12.4B in 2025, the company maintains strong operating cash flow of $4.7B and is strategically pivoting toward AI networking services.
LUMN presents a high-risk turnaround opportunity with significant debt burden ($17.5B long-term) and negative profitability metrics. The AI-focused strategy shows promise but faces execution risk against steep legacy revenue declines. Analyst consensus remains cautious with 61% hold ratings, suggesting investors await concrete evidence of sustainable growth before committing.
TransMedics Group (TMDX) trades at $77.87, down 3.95% on the day, amid a bearish technical signal and recent earnings misses. The company maintains strong profitability with a 22.69% net income margin and 36.28% ROE, though 2026 projections show margin compression. Analyst consensus remains bullish with a $99.75 price target, but sentiment is clouded by multiple legal investigations into fiduciary duties announced in late August and September 2026.
The stock faces near-term pressure from technical weakness and legal overhangs, but solid fundamentals and analyst conviction suggest long-term potential if execution improves. Key risks include ongoing legal scrutiny, margin pressures from heavy investment, and volatility around future earnings reports.
Trailing returns across standard periods
What Pluang investors did over the last 30 days
Latest headlines on both assets
With 450,000 route miles of fiber, including over 35,000 route miles of subsea fiber connecting Europe, Asia, and Latin America, Lumen Technologies is one of the United States' largest telecommunications carriers serving global enterprises. Its merger with Level 3 further shifted the company's operations toward businesses (over 70% of revenue) and away from its legacy consumer business. Lumen offers businesses a full menu of communications services, providing colocation and data center services, data transportation, and end-user phone and internet service. On the consumer side, Lumen provides broadband and phone service across 37 states, where it has 4.5 million broadband customers.
Read more on LUMN →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 →