AMTECH SYS INC's ticker is ASYS and the CUSIP is 032332504. A total of 53 filers reported holding AMTECH SYS INC in Q3 2021. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $282 | -20.3% | 37,000 | 0.0% | 0.00% | 0.0% |
| Q2 2023 | $354 | +0.6% | 37,000 | 0.0% | 0.00% | 0.0% |
| Q1 2023 | $352 | +25.3% | 37,000 | 0.0% | 0.00% | 0.0% |
| Q4 2022 | $281 | -99.9% | 37,000 | 0.0% | 0.00% | 0.0% |
| Q3 2022 | $314,000 | +16.3% | 37,000 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $270,000 | -27.4% | 37,000 | -0.1% | 0.00% | 0.0% |
| Q1 2022 | $372,000 | +1.6% | 37,049 | 0.0% | 0.00% | 0.0% |
| Q4 2021 | $366,000 | -13.5% | 37,049 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $423,000 | +18.5% | 37,049 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $357,000 | -18.3% | 37,049 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $437,000 | +85.2% | 37,049 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $236,000 | +30.4% | 37,049 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $181,000 | +0.6% | 37,049 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $180,000 | +11.8% | 37,049 | 0.0% | 0.00% | 0.0% |
| Q1 2020 | $161,000 | -39.2% | 37,049 | 0.0% | 0.00% | 0.0% |
| Q4 2019 | $265,000 | +35.2% | 37,049 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $196,000 | -3.4% | 37,049 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $203,000 | +3.0% | 37,049 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $197,000 | – | 37,049 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SELDON CAPITAL LP | 637,296 | $6,079,804 | 2.97% |
| Pacific Ridge Capital Partners, LLC | 768,156 | $7,328,208 | 1.80% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 311,818 | $2,974,744 | 0.43% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 30,418 | $290,188 | 0.18% |
| OBERWEIS ASSET MANAGEMENT INC/ | 118,900 | $1,134,306 | 0.18% |
| Legato Capital Management LLC | 100,454 | $958,331 | 0.17% |
| WealthTrust Axiom LLC | 45,456 | $433,650 | 0.15% |
| ROYCE & ASSOCIATES LP | 1,415,937 | $13,508,039 | 0.14% |
| KENNEDY CAPITAL MANAGEMENT LLC | 213,210 | $2,034,023 | 0.06% |
| WHITE PINE CAPITAL LLC | 15,269 | $145,666 | 0.06% |