AMTECH SYS INC's ticker is ASYS and the CUSIP is 032332504. A total of 64 filers reported holding AMTECH SYS INC in Q3 2017. The put-call ratio across all filers is - and the average weighting 0.9%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2020 | $13,000 | -38.1% | 3,000 | 0.0% | 0.00% | -20.0% |
| Q4 2019 | $21,000 | +31.2% | 3,000 | 0.0% | 0.01% | +25.0% |
| Q3 2019 | $16,000 | -5.9% | 3,000 | 0.0% | 0.00% | +33.3% |
| Q2 2019 | $17,000 | +6.2% | 3,000 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $16,000 | +14.3% | 3,000 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $14,000 | -12.5% | 3,000 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $16,000 | -11.1% | 3,000 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $18,000 | -18.2% | 3,000 | 0.0% | 0.00% | -25.0% |
| Q1 2018 | $22,000 | -26.7% | 3,000 | 0.0% | 0.00% | -20.0% |
| Q4 2017 | $30,000 | -16.7% | 3,000 | 0.0% | 0.01% | -16.7% |
| Q3 2017 | $36,000 | +44.0% | 3,000 | 0.0% | 0.01% | +50.0% |
| Q2 2017 | $25,000 | +47.1% | 3,000 | 0.0% | 0.00% | +33.3% |
| Q1 2017 | $17,000 | +30.8% | 3,000 | 0.0% | 0.00% | 0.0% |
| Q4 2016 | $13,000 | -13.3% | 3,000 | 0.0% | 0.00% | -25.0% |
| Q3 2016 | $15,000 | -16.7% | 3,000 | 0.0% | 0.00% | -20.0% |
| Q2 2016 | $18,000 | -5.3% | 3,000 | 0.0% | 0.01% | -28.6% |
| Q1 2016 | $19,000 | +90.0% | 3,000 | +200.0% | 0.01% | +75.0% |
| Q2 2015 | $10,000 | -9.1% | 1,000 | 0.0% | 0.00% | 0.0% |
| Q1 2015 | $11,000 | +10.0% | 1,000 | 0.0% | 0.00% | 0.0% |
| Q4 2014 | $10,000 | -91.7% | 1,000 | -51.9% | 0.00% | -93.2% |
| Q3 2014 | $121,000 | +908.3% | 2,081 | +108.1% | 0.06% | +883.3% |
| Q2 2014 | $12,000 | +71.4% | 1,000 | 0.0% | 0.01% | +20.0% |
| Q3 2013 | $7,000 | +16.7% | 1,000 | 0.0% | 0.01% | +25.0% |
| Q2 2013 | $6,000 | – | 1,000 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Pacific Ridge Capital Partners, LLC | 1,021,276 | $9,845,000 | 1.78% |
| Ibex Investors LLC | 104,825 | $1,011,000 | 0.38% |
| Diametric Capital, LP | 46,622 | $449,000 | 0.32% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 198,245 | $1,911,000 | 0.22% |
| WHITE PINE CAPITAL LLC | 58,758 | $609,000 | 0.18% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 30,127 | $290,000 | 0.15% |
| BOOTHBAY FUND MANAGEMENT, LLC | 456,221 | $4,398,000 | 0.14% |
| WealthTrust Axiom LLC | 42,406 | $408,000 | 0.13% |
| Hillsdale Investment Management Inc. | 133,211 | $1,284,000 | 0.10% |
| Alpha Paradigm Partners, LLC | 19,789 | $191,000,000 | 0.07% |