Nova (NVMI) vs Quantum (QMCO)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 9, 2026.
Summary
Quantum (QMCO) has outperformed Nova (NVMI) over the past year, gaining 125.5% versus a gain of 10.3%. Over five years, NVMI leads with a +241.5% price change compared with -74.0% for QMCO. Nova is the larger company by market cap ($11.28 billion vs $1.15 billion), about 9.8 times the size.
On valuation, Nova trades at a lower forward P/E (26.0x vs 34.7x for Quantum).
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 | NVMI | QMCO |
|---|---|---|
| Share price | $354.59 | $29.18 |
| Market cap | $11.28B | $1.15B |
| 1-day change | -6.14% | -6.08% |
| YTD return | +7.98% | +352.40% |
| 1-year return | +10.30% | +125.50% |
| 5-year return | +241.51% | -73.99% |
| P/E ratio (TTM) | 44.32 | — |
| Forward P/E | 25.96 | 34.74 |
| EPS (TTM) | $8.00 | $-12.97 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| Revenue (latest FY) | $880.58M | — |
| Revenue growth (YoY) | +30.96% | — |
| Net income (latest FY) | $259.22M | — |
| Gross margin | 57.37% | — |
| Operating margin | 28.78% | — |
| Net margin | 29.44% | — |
| 52-week high | $615.99 | $35.65 |
| 52-week low | $266.43 | $4.19 |
| Distance from 52-week high | -42.44% | -18.15% |
| Analyst consensus | strong_buy | none |
| Avg. price target upside | +50.03% | -9.18% |
| Average volume | 515.54K | 1.70M |
| Shares outstanding | 31.81M | 39.41M |
| Employees | 1,612 | 490 |
| Sector | Technology | Technology |
| Industry | Electronic Components | 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
- Nova is about 9.8 times larger than Quantum by market value ($11.28B vs $1.15B).
- QMCO has outperformed NVMI by 115.2 percentage points over the past year.
About Nova
NVMI stock →Nova Ltd. engages in the design, development, production, and sale of process control systems used in the manufacture of semiconductors in Taiwan, the United States, China, Korea, and internationally.
Technology · Electronic Components · 1,612 employees
About Quantum
QMCO stock →Quantum Corporation provides data management solutions for unstructured data in the Americas, Europe, the Middle East, Africa, and the Asia Pacific. The company offers primary storage software and systems, including StorNext Hybrid Flash/Disk File Storage Software for video editing, post-production, and streaming applications, as well as large digital file archives; and Unified Surveillance Platform Software, a unified compute and storage software for video surveillance recording, storage, and analytics.
Technology · Electronic Components · 490 employees
NVMI vs QMCO FAQ
Which is bigger, Nova or Quantum?
Nova (NVMI) is larger, with a market capitalization of $11.28B compared with $1.15B for Quantum (QMCO).
Which stock has performed better over the past year, NVMI or QMCO?
QMCO returned +125.50% over the past 12 months, compared with +10.30% for NVMI (price return, excluding dividends). Past performance does not predict future results.
Are Nova and Quantum in the same industry?
Yes. Both are classified in the Electronic Components industry within the Technology sector.