Adaptive Biotechnologies Corp vs Seagate Technology Holdings PLC — how do they compare? Adaptive Biotechnologies Corp trades at $25.03 (market cap $4.04B), while Seagate Technology Holdings PLC trades at $883.79 (market cap $185.97B). The key difference: Seagate Technology Holdings PLC is far larger — about 46× Adaptive Biotechnologies Corp's market cap, and Seagate Technology Holdings PLC pays a 0.36% dividend while Adaptive Biotechnologies Corp pays none. Which is the better fit depends on your goals.
| ADPT | STX | |
|---|---|---|
Market Cap | $4.04B | $185.97B |
Sector | Health | Technology |
52-Week High | $25.45 | $1.09K |
52-Week Low | $12.30 | $154.43 |
Enterprise Value | $4.10B | $188.12B |
Dividend Yield | — | 0.36% |
Signals from Pluang's Aura AI — not financial advice
ADPT trades at $25.45, up 2.09% today, near its 52-week high. The stock shows bullish technical signals with support at $25 and resistance at $26. Revenue growth accelerated to $277M in 2025, though net losses persist. Recent news highlights a strategic separation of its MRD and Immune Medicine businesses, aiming to unlock value.
Outlook is cautiously optimistic with 65% analyst buy ratings and a $25.50 price target. Key opportunities include MRD segment profitability and separation benefits, while risks involve sustained losses, competitive pressures, and execution challenges in the business split.
Seagate Technology (STX) trades at $800.74, down 1.48% today, with a bearish technical signal but strong recent earnings beats driven by AI storage demand. The company reported Q2 2026 EPS of $5.71, beating expectations of $5.10, with revenue growth and margin expansion supported by its HAMR technology and data center contracts. However, high valuation ratios (P/E 59.03, P/S 15.41) and negative shareholder equity pose fundamental concerns.
The outlook is mixed: AI-driven demand and analyst bullishness (54.91% buy ratings) support upside to the $1,130 consensus target, but elevated valuation, legal settlements, and competitive pressures in the storage market present significant risks. Cash flow volatility and debt levels require monitoring for sustained growth.
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 →Seagate is a leading supplier of hard disk drives for data storage to the enterprise and consumer markets. It forms a practical duopoly in the market with its chief rival, Western Digital
Read more on STX →