AMTECH SYS INC's ticker is ASYS and the CUSIP is 032332504. A total of 43 filers reported holding AMTECH SYS INC in Q4 2014. The put-call ratio across all filers is - and the average weighting 1.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $151,000 | +24.8% | 23,695 | -4.1% | 0.00% | – |
| Q3 2020 | $121,000 | -2.4% | 24,701 | -3.2% | 0.00% | – |
| Q2 2020 | $124,000 | 0.0% | 25,517 | -10.7% | 0.00% | – |
| Q1 2020 | $124,000 | -80.0% | 28,577 | -75.5% | 0.00% | – |
| Q1 2019 | $621,000 | +23.2% | 116,492 | +4.7% | 0.00% | – |
| Q4 2018 | $504,000 | +8.6% | 111,241 | +28.0% | 0.00% | – |
| Q3 2018 | $464,000 | -52.8% | 86,918 | -46.5% | 0.00% | – |
| Q2 2018 | $983,000 | -9.3% | 162,559 | +9.8% | 0.00% | – |
| Q1 2018 | $1,084,000 | -20.5% | 148,028 | +9.3% | 0.00% | – |
| Q4 2017 | $1,363,000 | +101.9% | 135,392 | +25.7% | 0.00% | – |
| Q4 2015 | $675,000 | +48.0% | 107,749 | +1.5% | 0.00% | – |
| Q3 2015 | $456,000 | -36.8% | 106,160 | +52.8% | 0.00% | – |
| Q2 2015 | $722,000 | +7.4% | 69,494 | +15.6% | 0.00% | – |
| Q1 2015 | $672,000 | -25.3% | 60,118 | -31.9% | 0.00% | – |
| Q4 2014 | $900,000 | -7.7% | 88,270 | -3.1% | 0.00% | – |
| Q3 2014 | $975,000 | -15.0% | 91,092 | -2.9% | 0.00% | – |
| Q2 2014 | $1,147,000 | +309.6% | 93,780 | +307.7% | 0.00% | – |
| Q1 2014 | $280,000 | -19.8% | 23,002 | -54.1% | 0.00% | – |
| Q4 2013 | $349,000 | +70.2% | 50,115 | +78.5% | 0.00% | – |
| Q3 2013 | $205,000 | +28.1% | 28,074 | +11.9% | 0.00% | – |
| Q2 2013 | $160,000 | – | 25,082 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SELDON CAPITAL LP | 252,824 | $2,416,997 | 2.25% |
| Pacific Ridge Capital Partners, LLC | 809,170 | $7,735,665 | 1.76% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 354,500 | $3,389,020 | 0.47% |
| Legato Capital Management LLC | 136,132 | $1,301,422 | 0.18% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 29,511 | $282,125 | 0.16% |
| WealthTrust Axiom LLC | 45,456 | $434,559 | 0.14% |
| OBERWEIS ASSET MANAGEMENT INC/ | 118,900 | $1,136,684 | 0.14% |
| ROYCE & ASSOCIATES LP | 1,404,019 | $13,422,422 | 0.13% |
| Firsthand Capital Management, Inc. | 6,600 | $63,096 | 0.08% |
| WHITE PINE CAPITAL LLC | 19,728 | $188,600 | 0.07% |