AMTECH SYS INC's ticker is ASYS and the CUSIP is 032332504. A total of 67 filers reported holding AMTECH SYS INC in Q2 2018. The put-call ratio across all filers is 2.20 and the average weighting 0.6%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $64,000 | +36.2% | 8,900 | 0.0% | 0.00% | – |
| Q3 2019 | $47,000 | -4.1% | 8,900 | 0.0% | 0.00% | – |
| Q2 2019 | $49,000 | +4.3% | 8,900 | 0.0% | 0.00% | – |
| Q1 2019 | $47,000 | +17.5% | 8,900 | 0.0% | 0.00% | – |
| Q4 2018 | $40,000 | -16.7% | 8,900 | 0.0% | 0.00% | – |
| Q3 2018 | $48,000 | +2300.0% | 8,900 | +3855.6% | 0.00% | – |
| Q2 2018 | $2,000 | 0.0% | 225 | 0.0% | 0.00% | – |
| Q1 2018 | $2,000 | – | 225 | +125.0% | 0.00% | – |
| Q3 2016 | $0 | -100.0% | 100 | 0.0% | 0.00% | – |
| Q2 2016 | $1,000 | 0.0% | 100 | 0.0% | 0.00% | – |
| Q1 2016 | $1,000 | -85.7% | 100 | -83.3% | 0.00% | – |
| Q2 2014 | $7,000 | 0.0% | 600 | 0.0% | 0.00% | – |
| Q1 2014 | $7,000 | +75.0% | 600 | 0.0% | 0.00% | – |
| Q4 2013 | $4,000 | -33.3% | 600 | -40.0% | 0.00% | – |
| Q2 2013 | $6,000 | – | 1,000 | – | 0.00% | – |
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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% |