IonQ (IONQ) vs Seagate Technology (STX)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
Seagate Technology (STX) has outperformed IonQ (IONQ) over the past year, gaining 258.9% versus a loss of 47.8%. Over five years, STX leads with a +885.0% price change compared with +311.3% for IONQ. Seagate Technology is the larger company by market cap ($178.41 billion vs $16.40 billion), about 10.9 times the size, while IonQ is growing revenue faster (+201.9% vs +34.1%).
Seagate Technology pays a dividend yielding 0.37%, while IonQ does not currently pay one. Seagate Technology converts more of its revenue into profit, with a net margin of 26.1% versus -392.6%.
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | IONQ | STX |
|---|---|---|
| Share price | $40.49 | $784.59 |
| Market cap | $16.40B | $178.41B |
| 1-day change | -2.06% | -2.85% |
| YTD return | -7.87% | +193.25% |
| 1-year return | -47.82% | +258.90% |
| 5-year return | +311.34% | +884.96% |
| P/E ratio (TTM) | — | 56.45 |
| Forward P/E | — | 14.17 |
| EPS (TTM) | $-3.43 | $13.90 |
| Dividend yield | 0.00% | 0.37% |
| Annual dividend | $0.00 | $2.94 |
| Revenue (latest FY) | $130.02M | $12.20B |
| Revenue growth (YoY) | +201.85% | +34.06% |
| Net income (latest FY) | $-510.38M | $3.18B |
| Gross margin | 40.40% | 45.58% |
| Operating margin | -487.41% | 33.57% |
| Net margin | -392.55% | 26.11% |
| 52-week high | $84.64 | $1,145.00 |
| 52-week low | $25.89 | $209.00 |
| Distance from 52-week high | -52.16% | -31.48% |
| Analyst consensus | strong_buy | strong_buy |
| Avg. price target upside | +64.56% | +45.58% |
| Average volume | 21.10M | 4.63M |
| Shares outstanding | 405.14M | 227.39M |
| Employees | 1,132 | 30,000 |
| Sector | Technology | Technology |
| Industry | EDP Services | Electronic Components |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
Key differences
- Seagate Technology is about 10.9 times larger than IonQ by market value ($178.41B vs $16.40B).
- STX has outperformed IONQ by 306.7 percentage points over the past year.
- Seagate Technology is more profitable, keeping 26.1 cents of every revenue dollar as net income versus -392.6 cents for IonQ.
- IonQ grew revenue faster in its latest fiscal year (+201.85% vs +34.06%).
About IonQ
IONQ stock →IonQ, Inc. develops quantum computing systems in the United States, Switzerland, and Internationally.
Technology · EDP Services · 1,132 employees
About Seagate Technology
STX stock →Seagate Technology Holdings plc engages in providing data storage solutions in Singapore, the United States, the Netherlands, and internationally. The company offers External and internal hard drives; external and internal solid-state drives (SSDs); enterprise hard drives and SSDs; data storage systems; network attached storage (NAS) hard drives; video and analytics hard drives; and hyperscale and cloud solution.
Technology · Electronic Components · 30,000 employees
IONQ vs STX FAQ
Which is bigger, IonQ or Seagate Technology?
Seagate Technology (STX) is larger, with a market capitalization of $178.41B compared with $16.40B for IonQ (IONQ).
Which stock has performed better over the past year, IONQ or STX?
STX returned +258.90% over the past 12 months, compared with -47.82% for IONQ (price return, excluding dividends). Past performance does not predict future results.
Which pays a higher dividend, IonQ or Seagate Technology?
Seagate Technology pays a dividend yielding 0.37%, while IonQ does not currently pay a regular dividend.
Are IonQ and Seagate Technology in the same industry?
Both are in the Technology sector, but in different industries: EDP Services for IonQ and Electronic Components for Seagate Technology.