AMTECH SYS INC's ticker is ASYS and the CUSIP is 032332504. A total of 44 filers reported holding AMTECH SYS INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,647,470 | -21.9% | 347,437 | -2.0% | 0.43% | -8.7% |
| Q2 2023 | $3,389,020 | +13.9% | 354,500 | +13.7% | 0.47% | +9.5% |
| Q1 2023 | $2,974,744 | +146656.0% | 311,818 | +16.9% | 0.43% | +36.7% |
| Q4 2022 | $2,027 | -99.9% | 266,661 | -0.9% | 0.32% | -13.4% |
| Q3 2022 | $2,287,000 | +19.7% | 269,005 | +2.8% | 0.36% | +18.1% |
| Q2 2022 | $1,910,000 | -24.9% | 261,621 | +3.5% | 0.31% | -2.5% |
| Q1 2022 | $2,543,000 | +6.8% | 252,811 | +4.8% | 0.32% | +16.1% |
| Q4 2021 | $2,382,000 | -6.6% | 241,120 | +8.1% | 0.27% | -12.8% |
| Q3 2021 | $2,549,000 | +33.4% | 222,997 | +12.5% | 0.31% | +41.0% |
| Q2 2021 | $1,911,000 | +9.8% | 198,245 | +34.7% | 0.22% | +4.7% |
| Q1 2021 | $1,740,000 | +67.5% | 147,204 | -9.6% | 0.21% | +64.3% |
| Q4 2020 | $1,039,000 | – | 162,855 | – | 0.13% | – |
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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% |