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 2022 | $1,079,000 | -19.7% | 126,902 | +7.9% | 0.24% | +3.5% |
| Q3 2021 | $1,344,000 | -20.0% | 117,582 | -17.3% | 0.23% | -10.3% |
| Q1 2021 | $1,680,000 | +274.2% | 142,121 | +126.9% | 0.25% | +155.6% |
| Q4 2019 | $449,000 | -27.3% | 62,643 | +21.4% | 0.10% | +20.7% |
| Q3 2017 | $618,000 | +42.1% | 51,594 | 0.0% | 0.08% | +13.9% |
| Q2 2017 | $435,000 | -72.9% | 51,594 | -65.6% | 0.07% | -77.9% |
| Q3 2014 | $1,603,000 | -12.5% | 149,817 | 0.0% | 0.33% | -6.3% |
| Q2 2014 | $1,832,000 | -0.5% | 149,817 | -1.0% | 0.35% | +4.8% |
| Q1 2014 | $1,842,000 | +37.2% | 151,374 | -17.7% | 0.33% | +23.9% |
| Q3 2013 | $1,343,000 | +10.8% | 184,019 | -3.4% | 0.27% | +1.9% |
| Q2 2013 | $1,212,000 | – | 190,551 | – | 0.26% | – |
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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% |