AMTECH SYS INC's ticker is ASYS and the CUSIP is 032332504. A total of 59 filers reported holding AMTECH SYS INC in Q2 2021. The put-call ratio across all filers is 0.93 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $576,000 | -19.1% | 59,775 | -0.8% | 0.00% | -20.0% |
| Q1 2021 | $712,000 | +55.5% | 60,251 | -16.1% | 0.01% | +25.0% |
| Q4 2020 | $458,000 | +27.9% | 71,850 | -1.8% | 0.00% | 0.0% |
| Q3 2020 | $358,000 | +15.5% | 73,137 | +15.1% | 0.00% | +33.3% |
| Q2 2020 | $310,000 | +38.4% | 63,556 | +23.4% | 0.00% | 0.0% |
| Q1 2020 | $224,000 | -19.7% | 51,519 | +32.4% | 0.00% | 0.0% |
| Q4 2019 | $279,000 | +32.2% | 38,909 | -2.3% | 0.00% | 0.0% |
| Q3 2019 | $211,000 | +148.2% | 39,817 | +158.1% | 0.00% | +200.0% |
| Q2 2019 | $85,000 | -74.5% | 15,428 | -66.1% | 0.00% | -83.3% |
| Q1 2018 | $333,000 | -67.3% | 45,555 | -55.0% | 0.01% | -66.7% |
| Q4 2017 | $1,018,000 | +69.4% | 101,133 | +101.6% | 0.02% | +50.0% |
| Q3 2017 | $601,000 | +127.7% | 50,173 | +60.6% | 0.01% | +100.0% |
| Q2 2017 | $264,000 | +111.2% | 31,234 | +37.4% | 0.01% | +100.0% |
| Q1 2017 | $125,000 | +9.6% | 22,734 | -15.0% | 0.00% | +50.0% |
| Q4 2016 | $114,000 | -31.7% | 26,734 | -20.5% | 0.00% | -33.3% |
| Q3 2016 | $167,000 | -16.9% | 33,634 | 0.0% | 0.00% | -25.0% |
| Q2 2016 | $201,000 | – | 33,634 | – | 0.00% | – |
Download | ||||||
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% |