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Compare ON Semiconductor (ON) vs TransMedics Group Inc (TMDX) Price & Performance

ON SemiconductorTrade
TransMedics Group IncTrade

Price performance (Past 24H)

Key statistics

ON Semiconductor vs TransMedics Group Inc — how do they compare? ON Semiconductor trades at $77.44 (market cap $30.92B), while TransMedics Group Inc trades at $78.15 (market cap $2.74B). The key difference: ON Semiconductor is far larger — about 11.3× TransMedics Group Inc's market cap, and ON Semiconductor 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 ON Semiconductor for 5 Days and TransMedics Group Inc for 24 Days on average.

ONTMDX
Market Cap
$30.92B$2.74B
Volume
11,639,037949,331
Sector
TechnologyHealth
52-Week High
$133.93$150.42
52-Week Low
$44.90$61.99
Typical Hold Time
5 Days24 Days
Enterprise Value
$31.53B$3.13B

Aura AI Summary

Signals from Pluang's Aura AI — not financial advice

ON Semiconductor

No Aura AI signal available yet.

TransMedics Group Inc

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.

Returns comparison

Trailing returns across standard periods

Investor sentiment on Pluang

What Pluang investors did over the last 30 days

ON
48% Buy52% Sell
Avg holding period · 5 Days
TMDX
95% Buy5% Sell
Avg holding period · 24 Days

Top news

Latest headlines on both assets

About ON Semiconductor

Onsemi develops power and sensing semiconductors for automotive, industrial, and energy applications. Its products support functions such as electric vehicle systems, energy conversion, automation, and intelligent sensing.

Read more on ON →

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 →