Quartzsea Acquisition (QSEA) vs Quantumsphere Acquisition (QUMS)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 9, 2026.
Summary
Quantumsphere Acquisition is the larger company by market cap ($118.1 million vs $108.5 million), about 1.1 times the size. On valuation, Quartzsea Acquisition trades at a lower trailing P/E (66.9x vs 69.0x for Quantumsphere Acquisition).
Summary generated from market data by MetaCap's automated system. Methodology
Head-to-head
| Metric | QSEA | QUMS |
|---|---|---|
| Share price | $10.71 | $10.35 |
| Market cap | $108.54M | $118.06M |
| 1-day change | +0.28% | 0.00% |
| P/E ratio (TTM) | 66.94 | 69.00 |
| EPS (TTM) | $0.16 | $0.15 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| 52-week high | $10.86 | $10.36 |
| 52-week low | $10.12 | $9.95 |
| Distance from 52-week high | -1.34% | -0.10% |
| Average volume | 8.03K | 27.99K |
| Shares outstanding | 10.13M | 11.41M |
| Sector | Finance | Financial Services |
| Industry | Blank Checks | Shell Companies |
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
- The two companies sit in different sectors: Quartzsea Acquisition in Finance and Quantumsphere Acquisition in Financial Services.
About Quartzsea Acquisition
QSEA stock →Quartzsea Acquisition Corporation does not have significant operations. It intends to effect a merger, share exchange, asset acquisition, share purchase, recapitalization, reorganization, or similar business combination with one or more businesses.
Finance · Blank Checks
About Quantumsphere Acquisition
QUMS stock →Quantumsphere Acquisition Corporation does not have significant operations. It intends to effect a merger, share exchange, asset acquisition, share purchase, recapitalization, reorganization, or similar business combination with one or more businesses.
Financial Services · Shell Companies
QSEA vs QUMS FAQ
Which is bigger, Quartzsea Acquisition or Quantumsphere Acquisition?
Quantumsphere Acquisition (QUMS) is larger, with a market capitalization of $118.06M compared with $108.54M for Quartzsea Acquisition (QSEA).
Which has the lower P/E ratio, QSEA or QUMS?
QSEA has the lower trailing P/E at 66.9, versus 69.0 for QUMS. A lower P/E is not by itself a sign of a better investment; it can reflect slower expected growth or higher risk.
Are Quartzsea Acquisition and Quantumsphere Acquisition in the same industry?
No. Quartzsea Acquisition is in the Finance sector, while Quantumsphere Acquisition is in Financial Services.