AMTECH SYS INC's ticker is ASYS and the CUSIP is 032332504. A total of 39 filers reported holding AMTECH SYS INC in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2018 | $1,354,000 | +24.0% | 185,103 | +70.7% | 0.00% | 0.0% |
| Q4 2017 | $1,092,000 | +11.0% | 108,452 | +32.0% | 0.00% | 0.0% |
| Q3 2017 | $984,000 | +2559.5% | 82,174 | +1767.6% | 0.00% | – |
| Q2 2017 | $37,000 | -30.2% | 4,400 | -48.4% | 0.00% | – |
| Q4 2015 | $53,000 | -32.9% | 8,528 | +20.1% | 0.00% | – |
| Q1 2015 | $79,000 | +51.9% | 7,102 | +39.3% | 0.00% | – |
| Q4 2014 | $52,000 | – | 5,100 | +50900.0% | 0.00% | – |
| Q2 2014 | $0 | -100.0% | 10 | -98.3% | 0.00% | – |
| Q1 2014 | $7,000 | -63.2% | 603 | -78.2% | 0.00% | – |
| Q4 2013 | $19,000 | -74.7% | 2,771 | -73.3% | 0.00% | – |
| Q3 2013 | $75,000 | – | 10,395 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| KOKINO LLC | 2,250,000 | $12,375,000 | 40.11% |
| Hollow Brook Wealth Management LLC | 527,801 | $2,903,000 | 2.26% |
| New England Private Wealth Advisors LLC | 396,858 | $2,131,000 | 0.68% |
| Pacific Ridge Capital Partners, LLC | 343,037 | $1,887,000 | 0.54% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 39,978 | $220,000 | 0.16% |
| WealthTrust Axiom LLC | 59,937 | $329,000 | 0.12% |
| Walthausen & Co., LLC | 197,010 | $1,084,000 | 0.11% |
| ROYCE & ASSOCIATES LP | 1,307,002 | $7,189,000 | 0.05% |
| Acrospire Investment Management LLC | 9,968 | $55,000 | 0.04% |
| Ancora Advisors LLC | 111,026 | $611,000 | 0.04% |