IONQ Inc vs Seagate Technology Holdings PLC — how do they compare? IONQ Inc trades at $35.35 (market cap $12.78B), while Seagate Technology Holdings PLC trades at $848.23 (market cap $181.56B). The key difference: Seagate Technology Holdings PLC is far larger — about 14.2× IONQ Inc's market cap, and Seagate Technology Holdings PLC pays a 0.37% dividend while IONQ Inc pays none. Which is the better fit depends on your goals.
| IONQ | STX | |
|---|---|---|
Market Cap | $12.78B | $181.56B |
Sector | Technology | Technology |
52-Week High | $82.09 | $1.09K |
52-Week Low | $26.59 | $146.59 |
Enterprise Value | $10.78B | $184.59B |
Dividend Yield | — | 0.37% |
Signals from Pluang's Aura AI — not financial advice
IONQ trades at $34.24, down 1.55% with a bearish technical signal despite bullish oscillators. The company shows strong revenue growth projections from $130M in 2025 to $187M in 2026, but remains unprofitable with a net loss of $510M in 2025. Analyst consensus is split with a $73.75 price target representing 115% upside potential. Recent news highlights IonQ's leadership in quantum computing platform development and government validation.
The stock offers significant upside potential based on analyst targets but faces execution risks in achieving profitability. High valuation multiples (P/E 89.18, P/S 58.73) reflect growth expectations, while negative cash flow from operations and competitive threats in quantum computing present substantial risks for investors.
Seagate Technology (STX) trades at $801.81, up 1.89% with strong recent earnings beats and AI-driven storage demand. The stock shows bearish technical signals but benefits from robust fundamentals including 21.6% net margin and 96.27% ROE. Recent analyst upgrades highlight confidence in AI infrastructure growth, though high valuations (P/E 74.73) and negative shareholder equity pose challenges.
Outlook remains positive with AI storage tailwinds and $987.86 consensus price target suggesting 23% upside. Key risks include elevated debt levels (73.31% debt-to-asset ratio) and competitive pressures. The Q2 2026 earnings report on July 28, 2026 will be critical for validating current growth trajectory amid volatile memory markets.
Trailing returns across standard periods
Latest headlines on both assets
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 →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 →