AMTECH SYS INC's ticker is ASYS and the CUSIP is 032332504. A total of 44 filers reported holding AMTECH SYS INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2020 | $96,000 | -62.5% | 19,723 | -62.5% | 1.05% | +64.0% |
| Q2 2020 | $256,000 | +4.9% | 52,658 | -6.2% | 0.64% | +8.8% |
| Q1 2020 | $244,000 | -43.8% | 56,158 | -7.3% | 0.59% | +62.5% |
| Q4 2019 | $434,000 | +11.3% | 60,558 | -17.8% | 0.36% | +23.9% |
| Q3 2019 | $390,000 | -21.7% | 73,646 | -18.6% | 0.29% | -4.9% |
| Q2 2019 | $498,000 | -21.6% | 90,520 | -24.1% | 0.31% | +18.0% |
| Q1 2019 | $635,000 | -41.9% | 119,220 | -50.6% | 0.26% | -43.1% |
| Q4 2018 | $1,093,000 | +67.1% | 241,293 | +97.1% | 0.46% | -11.2% |
| Q3 2018 | $654,000 | -65.2% | 122,407 | -60.6% | 0.52% | +0.4% |
| Q2 2018 | $1,881,000 | -19.3% | 310,908 | -2.4% | 0.52% | +58.5% |
| Q1 2018 | $2,331,000 | -5.6% | 318,422 | +29.8% | 0.32% | +9.4% |
| Q4 2017 | $2,470,000 | +260.1% | 245,304 | +328.1% | 0.30% | +296.0% |
| Q3 2017 | $686,000 | – | 57,296 | – | 0.08% | – |
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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% |