AMTECH SYS INC's ticker is ASYS and the CUSIP is 032332504. A total of 43 filers reported holding AMTECH SYS INC in Q3 2023. The put-call ratio across all filers is 1.00 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $169,499 | -20.4% | 22,244 | -0.2% | 0.00% | – |
| Q2 2023 | $213,064 | +1.6% | 22,287 | +1.4% | 0.00% | – |
| Q1 2023 | $209,670 | +14.5% | 21,978 | -8.8% | 0.00% | – |
| Q4 2022 | $183,107 | -10.7% | 24,093 | -0.3% | 0.00% | – |
| Q3 2022 | $205,000 | +17.8% | 24,156 | +1.1% | 0.00% | – |
| Q2 2022 | $174,000 | -29.0% | 23,901 | -1.5% | 0.00% | – |
| Q1 2022 | $245,000 | -7.9% | 24,266 | -9.6% | 0.00% | – |
| Q4 2021 | $266,000 | -14.7% | 26,846 | -1.6% | 0.00% | – |
| Q3 2021 | $312,000 | +11.0% | 27,275 | -6.2% | 0.00% | – |
| Q2 2021 | $281,000 | -23.6% | 29,087 | -6.5% | 0.00% | – |
| Q1 2021 | $368,000 | +88.7% | 31,120 | +1.8% | 0.00% | – |
| Q4 2020 | $195,000 | +26.6% | 30,561 | -2.7% | 0.00% | – |
| Q3 2020 | $154,000 | +2.0% | 31,409 | +0.9% | 0.00% | – |
| Q2 2020 | $151,000 | +2.0% | 31,117 | -8.8% | 0.00% | – |
| Q1 2020 | $148,000 | -27.1% | 34,123 | +20.6% | 0.00% | – |
| Q4 2019 | $203,000 | +34.4% | 28,300 | -0.9% | 0.00% | – |
| Q3 2019 | $151,000 | -5.0% | 28,560 | -1.0% | 0.00% | – |
| Q2 2019 | $159,000 | 0.0% | 28,860 | -3.1% | 0.00% | – |
| Q1 2019 | $159,000 | +14.4% | 29,781 | -3.0% | 0.00% | – |
| Q4 2018 | $139,000 | -18.2% | 30,701 | -3.2% | 0.00% | – |
| Q3 2018 | $170,000 | -11.0% | 31,701 | 0.0% | 0.00% | – |
| Q2 2018 | $191,000 | -17.7% | 31,701 | 0.0% | 0.00% | – |
| Q1 2018 | $232,000 | -26.6% | 31,701 | +1.2% | 0.00% | – |
| Q4 2017 | $316,000 | +1.3% | 31,313 | +20.4% | 0.00% | – |
| Q3 2017 | $312,000 | +69.6% | 26,017 | +19.4% | 0.00% | – |
| Q2 2017 | $184,000 | +54.6% | 21,797 | +1.1% | 0.00% | – |
| Q1 2017 | $119,000 | +32.2% | 21,555 | +1.4% | 0.00% | – |
| Q4 2016 | $90,000 | -11.8% | 21,259 | +3.4% | 0.00% | – |
| Q3 2016 | $102,000 | -17.1% | 20,562 | -0.4% | 0.00% | – |
| Q2 2016 | $123,000 | -9.6% | 20,638 | -1.6% | 0.00% | – |
| Q1 2016 | $136,000 | +3.8% | 20,973 | 0.0% | 0.00% | – |
| Q4 2015 | $131,000 | +45.6% | 20,973 | 0.0% | 0.00% | – |
| Q3 2015 | $90,000 | -52.4% | 20,973 | +15.1% | 0.00% | – |
| Q2 2015 | $189,000 | -18.2% | 18,221 | -12.1% | 0.00% | – |
| Q1 2015 | $231,000 | +20.9% | 20,731 | +10.8% | 0.00% | – |
| Q4 2014 | $191,000 | -4.0% | 18,713 | +0.3% | 0.00% | – |
| Q3 2014 | $199,000 | -15.0% | 18,658 | -2.7% | 0.00% | – |
| Q2 2014 | $234,000 | +0.9% | 19,173 | +0.3% | 0.00% | – |
| Q1 2014 | $232,000 | +56.8% | 19,114 | -10.1% | 0.00% | – |
| Q4 2013 | $148,000 | -4.5% | 21,255 | -0.0% | 0.00% | – |
| Q3 2013 | $155,000 | +0.6% | 21,265 | -12.1% | 0.00% | – |
| Q2 2013 | $154,000 | – | 24,205 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Pacific Ridge Capital Partners, LLC | 963,709 | $11,015,000 | 2.03% |
| AIGH Capital Management LLC | 273,100 | $3,121,000 | 0.66% |
| Diametric Capital, LP | 49,578 | $567,000 | 0.45% |
| Worth Venture Partners, LLC | 62,646 | $716,000 | 0.32% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 222,997 | $2,549,000 | 0.31% |
| EAM Investors, LLC | 117,582 | $1,344,000 | 0.23% |
| WHITE PINE CAPITAL LLC | 58,813 | $672,000 | 0.21% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 30,155 | $345,000 | 0.18% |
| HEARTLAND ADVISORS INC | 250,000 | $2,855,000 | 0.17% |
| WealthTrust Axiom LLC | 41,906 | $478,000 | 0.16% |