Arqit Quantum (ARQQ) vs Tucows (TCX)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 9, 2026.
Summary
Tucows (TCX) has outperformed Arqit Quantum (ARQQ) over the past year, losing 48.7% versus a loss of 66.0%. Over five years, TCX leads with a -88.2% price change compared with -95.0% for ARQQ. Arqit Quantum is the larger company by market cap ($320.7 million vs $108.0 million), about 3.0 times the size.
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 | ARQQ | TCX |
|---|---|---|
| Share price | $18.43 | $9.66 |
| Market cap | $320.73M | $108.02M |
| 1-day change | -18.27% | +0.73% |
| YTD return | -15.77% | -56.91% |
| 1-year return | -66.00% | -48.73% |
| 5-year return | -94.97% | -88.21% |
| EPS (TTM) | $-3.21 | $-7.52 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| 52-week high | $61.11 | $25.17 |
| 52-week low | $11.52 | $8.46 |
| Distance from 52-week high | -69.84% | -61.62% |
| Average volume | 330.52K | 87.80K |
| Shares outstanding | 17.40M | 11.18M |
| Employees | 87 | 759 |
| Sector | Technology | Technology |
| Industry | Software - Infrastructure | Software - Infrastructure |
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
- Arqit Quantum is about 3.0 times larger than Tucows by market value ($320.73M vs $108.02M).
- TCX has outperformed ARQQ by 17.3 percentage points over the past year.
About Arqit Quantum
ARQQ stock →Arqit Quantum Inc. provides cybersecurity services through satellite and terrestrial platforms in the United Kingdom.
Technology · Software - Infrastructure · 87 employees
About Tucows
TCX stock →Tucows Inc. provides domain name registration, email, and other internet related services in North America and Europe.
Technology · Software - Infrastructure · 759 employees
ARQQ vs TCX FAQ
Which is bigger, Arqit Quantum or Tucows?
Arqit Quantum (ARQQ) is larger, with a market capitalization of $320.73M compared with $108.02M for Tucows (TCX).
Which stock has performed better over the past year, ARQQ or TCX?
TCX returned -48.73% over the past 12 months, compared with -66.00% for ARQQ (price return, excluding dividends). Past performance does not predict future results.
Are Arqit Quantum and Tucows in the same industry?
Yes. Both are classified in the Software - Infrastructure industry within the Technology sector.