Amtech Systems - 15 Year Stock Price History | ASYS
Historical daily share price chart and data for Amtech Systems since 2011 adjusted for splits and dividends. The latest closing stock price for Amtech Systems as of September 08, 2026 is 15.49.
- The all-time high Amtech Systems stock closing price was 23.99 on June 12, 2026.
- The Amtech Systems 52-week high stock price is 25.71, which is 66% above the current share price.
- The Amtech Systems 52-week low stock price is 6.75, which is 56.4% below the current share price.
- The average Amtech Systems stock price for the last 52 weeks is 13.96.
| Amtech Systems Historical Annual Stock Price Data | ||||||
|---|---|---|---|---|---|---|
| Year | Average Stock Price | Year Open | Year High | Year Low | Year Close | Annual % Change |
| 2026 | 16.2335 | 12.9500 | 23.9900 | 10.9400 | 15.4900 | 23.43% |
| 2025 | 6.0783 | 5.6000 | 12.8300 | 3.3500 | 12.5500 | 130.28% |
| 2024 | 5.4279 | 4.3300 | 6.7600 | 3.4400 | 5.4500 | 29.76% |
| 2023 | 8.5843 | 7.9800 | 11.1800 | 3.6900 | 4.2000 | -44.74% |
| 2022 | 9.1131 | 9.7700 | 12.9300 | 6.8700 | 7.6000 | -23.08% |
| 2021 | 10.3343 | 6.3600 | 15.5100 | 6.3600 | 9.8800 | 54.86% |
| 2020 | 5.4179 | 7.2600 | 7.8800 | 3.6000 | 6.3800 | -10.89% |
| 2019 | 5.5859 | 4.8800 | 7.1600 | 4.5800 | 7.1600 | 58.06% |
| 2018 | 6.7795 | 10.6100 | 11.3700 | 4.0300 | 4.5300 | -55.01% |
| 2017 | 8.7812 | 4.1600 | 15.2500 | 4.0000 | 10.0700 | 136.94% |
| 2016 | 5.5137 | 6.2000 | 7.5900 | 4.0200 | 4.2500 | -32.11% |
| 2015 | 8.1953 | 10.2700 | 12.5000 | 4.2600 | 6.2600 | -38.63% |
| 2014 | 10.0545 | 7.0500 | 13.5100 | 7.0500 | 10.2000 | 46.55% |
| 2013 | 5.7425 | 3.3900 | 8.7900 | 3.2400 | 6.9600 | 116.15% |
| 2012 | 5.5176 | 8.6600 | 11.4800 | 2.9000 | 3.2200 | -62.16% |
| Sector | Industry | Market Cap | Revenue |
|---|---|---|---|
| Computer and Technology | Semiconductor - General | $0.262B | $0.079B |
| AMTECH SYSTEMS, INC. is engaged in the manufacture of several items of capital equipment, one of which is patented, used by customers in the manufacture of semiconductors. Co. has recently obtained a U.S. patent on technology on which it expects to base a proposed new photo chemical vapor deposition (``CVD``) product for use in semiconductor manufacturing facilities. The Company has engaged the University of California, Santa Cruz, to conduct a study to determine the feasibility of such a product. | |||
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