Adaptive Biotechnologies Corp vs BigBearai Holdings Inc — how do they compare? Adaptive Biotechnologies Corp trades at $25.5 (market cap $4.05B), while BigBearai Holdings Inc trades at $3.33 (market cap $1.55B). The key difference: Adaptive Biotechnologies Corp is far larger — about 2.6× BigBearai Holdings Inc's market cap, and Adaptive Biotechnologies Corp is trading nearer its 52-week high, BigBearai Holdings Inc nearer its low. Which is the better fit depends on your goals.
| ADPT | BBAI | |
|---|---|---|
Market Cap | $4.05B | $1.55B |
Sector | Health | Technology |
52-Week High | $25.45 | $8.91 |
52-Week Low | $12.30 | $2.61 |
Enterprise Value | $4.12B | $1.25B |
Signals from Pluang's Aura AI — not financial advice
ADPT trades at $24.93, up 5.64% in 24 hours and near its 52-week high. The stock shows bullish technical momentum with improving fundamentals as revenue grew 55% year-over-year to $277M in 2025 while net losses narrowed significantly from -$159M to -$59M. The company's strategic shift to focus on its profitable MRD diagnostics business through a planned separation of Immune Medicine operations has driven investor optimism.
Outlook remains cautiously optimistic as ADPT transitions to a pure-play MRD company with strong gross margins exceeding 75%. While analyst consensus favors Buy ratings (65%), persistent net losses and high valuation multiples (P/S 12.6x, P/B 27.8x) present risks. The $25.50 price target suggests limited upside from current levels amid execution risks.
BBAI trades at $3.27, up 8.64% with a bullish technical signal despite negative profitability metrics. The company reported Q2 2026 revenue growth of 13% and beat EPS estimates, though it remains unprofitable with a -65.2% net income margin. Recent news highlights defense contract execution and generative AI platform expansion for government clients.
The outlook remains challenging due to persistent losses and negative cash flow from operations, though analyst consensus leans neutral with 75% hold ratings. Key risks include execution on government contracts and achieving profitability, while technical indicators suggest near-term bullish momentum.
Trailing returns across standard periods
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 →BigBearai Holdings Inc is a specialized provider of AI-driven decision intelligence solutions, primarily serving the U.S. defense, intelligence, and national security communities. It operationalizes complex data into actionable insights through its core modules—Observe, Orient, and Dominate—to support mission-critical operations and logistics.
Read more on BBAI →