AMTECH SYS INC's ticker is ASYS and the CUSIP is 032332504. A total of 54 filers reported holding AMTECH SYS INC in Q1 2019. The put-call ratio across all filers is - and the average weighting 0.7%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $48 | -97.6% | 6,313 | +3331.0% | 0.00% | – |
| Q3 2022 | $2,000 | -95.3% | 184 | -95.1% | 0.00% | – |
| Q3 2021 | $43,000 | +330.0% | 3,790 | +249.3% | 0.00% | – |
| Q2 2021 | $10,000 | – | 1,085 | +7133.3% | 0.00% | – |
| Q1 2021 | $0 | – | 15 | -77.9% | 0.00% | – |
| Q2 2020 | $0 | -100.0% | 68 | -97.7% | 0.00% | – |
| Q1 2019 | $16,000 | -23.8% | 3,009 | -36.4% | 0.00% | – |
| Q4 2018 | $21,000 | -25.0% | 4,728 | -7.8% | 0.00% | – |
| Q3 2018 | $28,000 | -65.4% | 5,130 | -61.6% | 0.00% | – |
| Q2 2018 | $81,000 | -28.3% | 13,369 | -13.5% | 0.00% | – |
| Q1 2018 | $113,000 | -73.6% | 15,459 | -63.7% | 0.00% | – |
| Q4 2017 | $428,000 | +548.5% | 42,573 | +674.1% | 0.00% | – |
| Q3 2017 | $66,000 | +842.9% | 5,500 | +564.3% | 0.00% | – |
| Q2 2017 | $7,000 | +75.0% | 828 | -8.0% | 0.00% | – |
| Q3 2016 | $4,000 | -42.9% | 900 | -25.0% | 0.00% | – |
| Q2 2016 | $7,000 | +600.0% | 1,200 | +733.3% | 0.00% | – |
| Q2 2015 | $1,000 | -93.3% | 144 | -88.8% | 0.00% | – |
| Q1 2015 | $15,000 | +150.0% | 1,280 | +28.0% | 0.00% | – |
| Q4 2013 | $6,000 | +500.0% | 1,000 | +900.0% | 0.00% | – |
| Q3 2013 | $1,000 | – | 100 | – | 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% |