AMTECH SYS INC's ticker is ASYS and the CUSIP is 032332504. A total of 41 filers reported holding AMTECH SYS INC in Q1 2016. The put-call ratio across all filers is - and the average weighting 1.7%.
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 ↓ |
|---|---|---|---|
| SELDON CAPITAL LP | 637,296 | $6,079,804 | 2.97% |
| Pacific Ridge Capital Partners, LLC | 768,156 | $7,328,208 | 1.80% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 311,818 | $2,974,744 | 0.43% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 30,418 | $290,188 | 0.18% |
| OBERWEIS ASSET MANAGEMENT INC/ | 118,900 | $1,134,306 | 0.18% |
| Legato Capital Management LLC | 100,454 | $958,331 | 0.17% |
| WealthTrust Axiom LLC | 45,456 | $433,650 | 0.15% |
| ROYCE & ASSOCIATES LP | 1,415,937 | $13,508,039 | 0.14% |
| KENNEDY CAPITAL MANAGEMENT LLC | 213,210 | $2,034,023 | 0.06% |
| WHITE PINE CAPITAL LLC | 15,269 | $145,666 | 0.06% |