AMTECH SYS INC's ticker is ASYS and the CUSIP is 032332504. A total of 46 filers reported holding AMTECH SYS INC in Q4 2023. The put-call ratio across all filers is 2.88 and the average weighting 0.0%.
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 | $10,193,000 | 37.19% |
| Pacific Ridge Capital Partners, LLC | 603,602 | $2,734,000 | 0.91% |
| Alambic Investment Management, L.P. | 241,293 | $1,093,000 | 0.46% |
| New England Private Wealth Advisors LLC | 295,022 | $1,336,000 | 0.39% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 36,021 | $163,000 | 0.15% |
| WealthTrust Axiom LLC | 62,150 | $281,000 | 0.12% |
| ROYCE & ASSOCIATES LP | 1,121,468 | $5,080,000 | 0.05% |
| Municipal Employees' Retirement System of Michigan | 85,140 | $386,000 | 0.02% |
| Trexquant Investment LP | 56,138 | $254,000 | 0.02% |
| Sepio Capital, LP | 43,132 | $195,000 | 0.01% |