Super Micro Computer (SMCI) vs Seagate Technology (STX)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 9, 2026.
Summary
Seagate Technology (STX) has outperformed Super Micro Computer (SMCI) over the past year, gaining 245.4% versus a loss of 27.1%. Over five years, SMCI leads with a +1106.8% price change compared with +845.0% for STX. Seagate Technology is the larger company by market cap ($177.14 billion vs $27.09 billion), about 6.5 times the size, while Super Micro Computer is growing revenue faster (+77.8% vs +34.1%).
On valuation, Super Micro Computer trades at a lower forward P/E (7.7x vs 13.8x for Seagate Technology). Seagate Technology pays a dividend yielding 0.38%, while Super Micro Computer does not currently pay one. Seagate Technology converts more of its revenue into profit, with a net margin of 26.1% versus 5.7%.
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 | SMCI | STX |
|---|---|---|
| Share price | $41.23 | $779.01 |
| Market cap | $27.09B | $177.14B |
| 1-day change | -3.60% | +0.54% |
| YTD return | +46.12% | +181.36% |
| 1-year return | -27.11% | +245.36% |
| 5-year return | +1106.83% | +845.02% |
| P/E ratio (TTM) | 12.65 | 56.04 |
| Forward P/E | 7.74 | 13.81 |
| EPS (TTM) | $3.26 | $13.90 |
| Dividend yield | 0.00% | 0.38% |
| Annual dividend | $0.00 | $2.94 |
| Revenue (latest FY) | $39.06B | $12.20B |
| Revenue growth (YoY) | +77.79% | +34.06% |
| Net income (latest FY) | $2.23B | $3.18B |
| Gross margin | 10.82% | 45.58% |
| Operating margin | 7.09% | 33.57% |
| Net margin | 5.71% | 26.11% |
| 52-week high | $58.51 | $1,145.00 |
| 52-week low | $19.48 | $209.00 |
| Distance from 52-week high | -29.53% | -31.96% |
| Analyst consensus | hold | strong_buy |
| Avg. price target upside | +1.55% | +46.62% |
| Average volume | 44.44M | 4.63M |
| Shares outstanding | 656.97M | 227.39M |
| Employees | 7,000 | 30,000 |
| Sector | Technology | Technology |
| Industry | Computer Manufacturing | 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 6.5 times larger than Super Micro Computer by market value ($177.14B vs $27.09B).
- STX has outperformed SMCI by 272.5 percentage points over the past year.
- Seagate Technology trades at a higher earnings multiple (56.0x vs 12.6x trailing P/E).
- Seagate Technology is more profitable, keeping 26.1 cents of every revenue dollar as net income versus 5.7 cents for Super Micro Computer.
- Super Micro Computer grew revenue faster in its latest fiscal year (+77.79% vs +34.06%).
About Super Micro Computer
SMCI stock →Super Micro Computer, Inc., together with its subsidiaries, develops and sells server and storage solutions based on modular and open-standard architecture in the United States, Asia, Europe, and internationally. The company offers liquid and air-cooled AI servers for training and inferencing with integrated graphics processing units (GPUs) or PCIe based architectures; SuperBlade, MicroBlade, FlexTwin, GrandTwin, and BigTwin blade and multi-node systems; SuperStorage systems; Hyper, CloudDC, and WIO and rackmount systems; embedded (5G/IoT/Edge) systems; and MicroCloud server systems.
Technology · Computer Manufacturing · 7,000 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
SMCI vs STX FAQ
Which is bigger, Super Micro Computer or Seagate Technology?
Seagate Technology (STX) is larger, with a market capitalization of $177.14B compared with $27.09B for Super Micro Computer (SMCI).
Which stock has performed better over the past year, SMCI or STX?
STX returned +245.36% over the past 12 months, compared with -27.11% for SMCI (price return, excluding dividends). Past performance does not predict future results.
Which has the lower P/E ratio, SMCI or STX?
SMCI has the lower trailing P/E at 12.6, versus 56.0 for STX. A lower P/E is not by itself a sign of a better investment; it can reflect slower expected growth or higher risk.
Which pays a higher dividend, Super Micro Computer or Seagate Technology?
Seagate Technology pays a dividend yielding 0.38%, while Super Micro Computer does not currently pay a regular dividend.
Are Super Micro Computer and Seagate Technology in the same industry?
Both are in the Technology sector, but in different industries: Computer Manufacturing for Super Micro Computer and Electronic Components for Seagate Technology.