AMTECH SYS INC's ticker is ASYS and the CUSIP is 032332504. A total of 43 filers reported holding AMTECH SYS INC in Q3 2023. The put-call ratio across all filers is 1.00 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $82,000 | +57.7% | 15,374 | +33.3% | 0.00% | +100.0% |
| Q4 2018 | $52,000 | -92.6% | 11,531 | -89.7% | 0.00% | -92.3% |
| Q2 2018 | $700,000 | -49.6% | 112,199 | -40.9% | 0.01% | -55.2% |
| Q1 2018 | $1,389,000 | -36.5% | 189,727 | -12.0% | 0.03% | -38.3% |
| Q4 2017 | $2,187,000 | +1582.3% | 215,500 | +1001.7% | 0.05% | +1466.7% |
| Q4 2015 | $130,000 | +11.1% | 19,560 | +73.7% | 0.00% | 0.0% |
| Q2 2015 | $117,000 | – | 11,258 | – | 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% |