AMTECH SYS INC's ticker is ASYS and the CUSIP is 032332504. A total of 51 filers reported holding AMTECH SYS INC in Q3 2018. The put-call ratio across all filers is 1.37 and the average weighting 0.7%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $175 | -65.9% | 23,086 | -57.1% | 0.00% | -50.0% |
| Q2 2023 | $513 | +0.2% | 53,800 | 0.0% | 0.00% | 0.0% |
| Q1 2023 | $512 | +63.1% | 53,800 | +29.8% | 0.00% | 0.0% |
| Q4 2022 | $314 | -99.9% | 41,461 | 0.0% | 0.00% | 0.0% |
| Q3 2022 | $352,000 | +16.2% | 41,461 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $303,000 | -61.6% | 41,461 | -47.3% | 0.00% | -33.3% |
| Q1 2022 | $789,000 | -35.2% | 78,636 | -36.2% | 0.00% | -40.0% |
| Q4 2021 | $1,217,000 | -7.0% | 123,337 | +7.6% | 0.01% | 0.0% |
| Q3 2021 | $1,309,000 | +10.1% | 114,632 | -7.1% | 0.01% | +25.0% |
| Q2 2021 | $1,189,000 | -16.8% | 123,327 | +2.0% | 0.00% | -33.3% |
| Q1 2021 | $1,429,000 | +158.9% | 120,938 | +39.7% | 0.01% | +200.0% |
| Q4 2020 | $552,000 | +26.3% | 86,597 | -3.1% | 0.00% | 0.0% |
| Q3 2020 | $437,000 | -30.6% | 89,325 | -31.0% | 0.00% | -33.3% |
| Q2 2020 | $630,000 | +64.1% | 129,364 | +78.2% | 0.00% | +50.0% |
| Q3 2019 | $384,000 | +322.0% | 72,584 | +322.1% | 0.00% | – |
| Q1 2019 | $91,000 | -19.5% | 17,195 | -31.1% | 0.00% | -100.0% |
| Q4 2018 | $113,000 | -76.3% | 24,967 | -72.0% | 0.00% | -50.0% |
| Q3 2018 | $477,000 | -52.6% | 89,279 | -46.3% | 0.00% | -50.0% |
| Q2 2018 | $1,006,000 | -26.8% | 166,191 | -11.5% | 0.00% | -33.3% |
| Q1 2018 | $1,374,000 | +84.9% | 187,817 | +154.8% | 0.01% | +100.0% |
| Q4 2017 | $743,000 | +1.0% | 73,712 | +19.9% | 0.00% | 0.0% |
| Q3 2017 | $736,000 | +1372.0% | 61,455 | +936.9% | 0.00% | – |
| Q2 2017 | $50,000 | – | 5,927 | – | 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% |