Oklo Inc vs TransMedics Group Inc — how do they compare? Oklo Inc trades at $42.53 (market cap $8.06B), while TransMedics Group Inc trades at $85.89 (market cap $3.06B). The key difference: Oklo Inc is far larger — about 2.6× TransMedics Group Inc's market cap, and TransMedics Group Inc is trading nearer its 52-week high, Oklo Inc nearer its low. Which is the better fit depends on your goals.
| OKLO | TMDX | |
|---|---|---|
Market Cap | $8.06B | $3.06B |
Sector | Technology | Technology |
52-Week High | $174.14 | $150.42 |
52-Week Low | $36.84 | $61.99 |
Enterprise Value | $5.60B | $3.46B |
Signals from Pluang's Aura AI — not financial advice
OKLO trades at $43.31, up 4.94% today, with a bullish technical signal from moving averages and neutral oscillators. The stock faces fundamental challenges, including negative net income margins of -12,625.54% and significant cash burn from operations. Recent news highlights progress in small modular reactor projects but also delays, such as a 14-month setback for its Ohio project noted by Zacks Investment Research on September 1, 2026.
Wall Street maintains a bullish outlook with a $71.58 consensus price target and 71.43% buy ratings, driven by long-term potential in nuclear energy for AI power demand. Key risks include lack of profitability, project execution delays, and high valuation multiples amid substantial cash outflows, requiring careful risk assessment by investors.
TransMedics Group (TMDX) trades at $88.27, down 1.9% on the day, with a bullish technical signal from moving averages but mixed earnings results. The company reported strong revenue growth to $605.49M in 2025, with a net income margin of 22.69%, though profitability is expected to moderate in 2026. Recent news highlights ongoing legal investigations into fiduciary duties alongside positive coverage of growth initiatives in kidney transplantation and European expansion.
The stock presents a growth opportunity with analyst consensus pointing to a $99.57 price target, but risks include margin pressure from heavy investments and legal uncertainties. Earnings misses in recent quarters and a projected decline in net income for 2026 warrant caution, though institutional interest remains with a bullish rating from 69% of analysts.
Trailing returns across standard periods
Latest headlines on both assets
Oklo Inc. is a company focused on developing and commercializing advanced fission power plants. The company specializes in micro-reactor technology, specifically the Aurora design, which uses advanced fuel to produce reliable, clean, and cost-competitive power. Oklo aims to provide scalable, on-site power solutions to various customers, including remote communities, industrial facilities, and government entities, positioning itself as an innovator in the next generation of nuclear energy.
Read more on OKLO →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 →