Amtech Systems (ASYS) vs Atomera (ATOM)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
Amtech Systems (ASYS) has outperformed Atomera (ATOM) over the past year, gaining 72.2% versus a loss of 9.7%. Over five years, ASYS leads with a +50.6% price change compared with -81.7% for ATOM. Amtech Systems is the larger company by market cap ($308.1 million vs $170.5 million), about 1.8 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 | ASYS | ATOM |
|---|---|---|
| Share price | $17.60 | $4.37 |
| Market cap | $308.14M | $170.54M |
| 1-day change | -0.90% | -2.02% |
| YTD return | +40.24% | +97.74% |
| 1-year return | +72.21% | -9.71% |
| 5-year return | +50.56% | -81.65% |
| P/E ratio (TTM) | 65.19 | — |
| Forward P/E | 14.08 | — |
| EPS (TTM) | $0.27 | $-0.65 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| 52-week high | $25.71 | $12.37 |
| 52-week low | $6.75 | $1.89 |
| Distance from 52-week high | -31.54% | -64.66% |
| Analyst consensus | none | none |
| Avg. price target upside | +25.00% | +128.83% |
| Average volume | 367.16K | 520.33K |
| Shares outstanding | 17.51M | 39.02M |
| Employees | 264 | 21 |
| Sector | Technology | Technology |
| Industry | Industrial Machinery/Components | Semiconductors |
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
- ASYS has outperformed ATOM by 81.9 percentage points over the past year.
About Amtech Systems
ASYS stock →Amtech Systems, Inc., together with its subsidiaries, manufactures and sells capital equipment and related consumables for use in fabricating and packaging semiconductor devices in the United States, Canada, Mexico, China, Malaysia, Taiwan, Singapore, the Czech Republic, Austria, Hungary, the United Kingdom, Germany, and internationally. It operates through Thermal Processing Solutions and Semiconductor Fabrication Solutions segments.
Technology · Industrial Machinery/Components · 264 employees
About Atomera
ATOM stock →Atomera Incorporated engages in the developing, commercializing, and licensing proprietary processes and technologies for the semiconductor industry in North America and Europe. The company's lead technology is the Mears Silicon Technology, a thin film of reengineered silicon that can be applied as a transistor channel enhancement to CMOS-type transistors.
Technology · Semiconductors · 21 employees
ASYS vs ATOM FAQ
Which is bigger, Amtech Systems or Atomera?
Amtech Systems (ASYS) is larger, with a market capitalization of $308.14M compared with $170.54M for Atomera (ATOM).
Which stock has performed better over the past year, ASYS or ATOM?
ASYS returned +72.21% over the past 12 months, compared with -9.71% for ATOM (price return, excluding dividends). Past performance does not predict future results.
Are Amtech Systems and Atomera in the same industry?
Both are in the Technology sector, but in different industries: Industrial Machinery/Components for Amtech Systems and Semiconductors for Atomera.