Adaptive Biotechnologies Corp vs IONQ Inc — how do they compare? Adaptive Biotechnologies Corp trades at $25.23 (market cap $4.04B), while IONQ Inc trades at $45.21 (market cap $17.60B). The key difference: IONQ Inc is far larger — about 4.4× Adaptive Biotechnologies Corp's market cap, and Adaptive Biotechnologies Corp is trading nearer its 52-week high, IONQ Inc nearer its low. Which is the better fit depends on your goals.
| ADPT | IONQ | |
|---|---|---|
Market Cap | $4.04B | $17.60B |
Sector | Health | Technology |
52-Week High | $25.45 | $82.09 |
52-Week Low | $12.30 | $26.59 |
Enterprise Value | $4.10B | $15.53B |
Signals from Pluang's Aura AI — not financial advice
ADPT trades at $24.94, down 2.0% today but near its 52-week high. The stock shows a bullish technical trend with improving fundamentals, including 49% MRD revenue growth and narrowing losses. A recent 4:1 reverse stock split and planned business separation aim to unlock value, with analyst consensus leaning bullish.
Outlook is cautiously optimistic due to strong revenue growth and margin expansion, but risks persist from ongoing net losses and competitive pressures. The stock offers potential upside to the $25.50 consensus target if execution continues improving, yet volatility may remain until profitability is achieved.
IONQ trades at $44.82, up 5.38% with a bullish technical signal supported by moving averages. The quantum computing company reported explosive 287% revenue growth in Q2 2026 to $80.1 million and raised its full-year outlook, though it remains deeply unprofitable with a -553% net margin. Recent catalysts include a $28 million DARPA contract extension and strong analyst sentiment with a $73.33 consensus price target representing 64% upside potential.
While IONQ demonstrates exceptional revenue momentum and technological leadership in quantum computing, investors face substantial risk from persistent losses, high cash burn, and valuation multiples exceeding 60x sales. The stock offers significant growth potential but requires tolerance for volatility and a long-term horizon given the nascent stage of quantum commercialization.
Trailing returns across standard periods
Latest headlines on both assets
Adaptive Biotechnologies Corp is a commercial-stage company advancing the field of immune-driven medicine by harnessing the inherent biology of the adaptive immune system to transform the diagnosis and treatment of disease. Its clinical diagnostic product, clonoSEQ, is test authorized by the FDA for the detection and monitoring of minimal residual disease in patients with select blood cancers.
Read more on ADPT →IonQ is a leader in quantum computing, developing world-class quantum systems. Its technology aims to solve complex problems across finance, healthcare, and materials science that are beyond classical computers.
Read more on IONQ →