AMTECH SYS INC's ticker is ASYS and the CUSIP is 032332504. A total of 43 filers reported holding AMTECH SYS INC in Q3 2023. The put-call ratio across all filers is 1.00 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $301,676 | -20.3% | 39,590 | 0.0% | 0.00% | – |
| Q2 2023 | $378,480 | +0.2% | 39,590 | 0.0% | 0.00% | – |
| Q1 2023 | $377,689 | -32.8% | 39,590 | -46.5% | 0.00% | – |
| Q4 2022 | $562,248 | +76.8% | 73,980 | +97.9% | 0.00% | – |
| Q3 2022 | $318,000 | +16.5% | 37,390 | 0.0% | 0.00% | – |
| Q2 2022 | $273,000 | -27.4% | 37,390 | 0.0% | 0.00% | – |
| Q1 2022 | $376,000 | +9.3% | 37,390 | +7.3% | 0.00% | – |
| Q4 2021 | $344,000 | -13.6% | 34,830 | 0.0% | 0.00% | – |
| Q3 2021 | $398,000 | +76.1% | 34,830 | +48.7% | 0.00% | – |
| Q2 2021 | $226,000 | +237.3% | 23,430 | +86.0% | 0.00% | – |
| Q3 2018 | $67,000 | -4.3% | 12,598 | +7.4% | 0.00% | – |
| Q2 2018 | $70,000 | – | 11,725 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Pacific Ridge Capital Partners, LLC | 938,182 | $11,089,000 | 2.10% |
| Roubaix Capital, LLC | 98,885 | $1,169,000 | 0.79% |
| Cannell Capital | 257,172 | $3,040,000 | 0.68% |
| Ibex Investors LLC | 105,896 | $1,252,000 | 0.43% |
| Portolan Capital Management | 358,149 | $4,233,000 | 0.33% |
| EAM Investors, LLC | 142,121 | $1,680,000 | 0.25% |
| WHITE PINE CAPITAL LLC | 60,451 | $715,000 | 0.23% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 147,204 | $1,740,000 | 0.21% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 30,849 | $365,000 | 0.19% |
| WealthTrust Axiom LLC | 47,381 | $560,000 | 0.19% |