AMTECH SYS INC's ticker is ASYS and the CUSIP is 032332504. A total of 75 filers reported holding AMTECH SYS INC in Q4 2017. The put-call ratio across all filers is 4.97 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $445 | -51.9% | 46,618 | -61.7% | 0.00% | -100.0% |
| Q4 2022 | $925 | -99.9% | 121,698 | +61.7% | 0.00% | – |
| Q3 2022 | $640,000 | +263.6% | 75,257 | +330.3% | 0.00% | – |
| Q1 2022 | $176,000 | +3.5% | 17,489 | -1.1% | 0.00% | – |
| Q2 2021 | $170,000 | -68.9% | 17,685 | -61.8% | 0.00% | – |
| Q1 2021 | $547,000 | +811.7% | 46,259 | +306.8% | 0.00% | – |
| Q3 2019 | $60,000 | -14.3% | 11,372 | -11.1% | 0.00% | – |
| Q2 2019 | $70,000 | -96.4% | 12,797 | -95.1% | 0.00% | -100.0% |
| Q1 2018 | $1,925,000 | -60.9% | 263,041 | -46.3% | 0.00% | -57.1% |
| Q4 2017 | $4,929,000 | +185.6% | 489,431 | +239.8% | 0.01% | +133.3% |
| Q3 2017 | $1,726,000 | +185.3% | 144,048 | +101.1% | 0.00% | +200.0% |
| Q2 2017 | $605,000 | – | 71,642 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| KOKINO LLC | 2,250,000 | $22,657,000 | 32.46% |
| Pacific Ridge Capital Partners, LLC | 514,904 | $5,185,000 | 1.37% |
| New England Private Wealth Advisors LLC | 319,026 | $3,213,000 | 0.90% |
| ALGERT GLOBAL LLC | 197,853 | $1,992,000 | 0.47% |
| LUCUS ADVISORS LLC | 31,887 | $321,000 | 0.47% |
| Alambic Investment Management, L.P. | 245,304 | $2,470,000 | 0.30% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 37,160 | $374,000 | 0.27% |
| WealthTrust Axiom LLC | 52,409 | $527,000 | 0.20% |
| BOGLE INVESTMENT MANAGEMENT L P /DE/ | 204,586 | $2,060,000 | 0.15% |
| MENTA CAPITAL LLC | 64,437 | $649,000 | 0.13% |