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 | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $198,905 | -58.7% | 20,806 | -58.8% | 0.00% | – |
| Q1 2023 | $482,142 | +19.3% | 50,539 | -5.0% | 0.00% | – |
| Q4 2022 | $404,206 | -56.1% | 53,185 | -41.9% | 0.00% | – |
| Q1 2022 | $921,000 | -40.2% | 91,516 | -41.3% | 0.00% | – |
| Q4 2021 | $1,540,000 | +246.8% | 155,786 | +301.3% | 0.00% | – |
| Q3 2021 | $444,000 | -38.2% | 38,824 | -47.9% | 0.00% | – |
| Q2 2021 | $718,000 | -54.4% | 74,503 | -44.1% | 0.00% | – |
| Q1 2021 | $1,575,000 | +567.4% | 133,306 | +260.2% | 0.00% | – |
| Q4 2020 | $236,000 | +26.9% | 37,012 | +10.2% | 0.00% | – |
| Q2 2019 | $186,000 | +144.7% | 33,600 | +136.6% | 0.00% | – |
| Q1 2019 | $76,000 | -69.4% | 14,200 | -74.0% | 0.00% | – |
| Q4 2018 | $248,000 | -23.5% | 54,622 | -9.9% | 0.00% | – |
| Q3 2018 | $324,000 | -24.1% | 60,618 | -14.1% | 0.00% | – |
| Q2 2018 | $427,000 | -9.3% | 70,584 | +9.6% | 0.00% | – |
| Q1 2018 | $471,000 | +92.2% | 64,410 | +165.2% | 0.00% | – |
| Q4 2017 | $245,000 | – | 24,286 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Pacific Ridge Capital Partners, LLC | 963,709 | $11,015,000 | 2.03% |
| AIGH Capital Management LLC | 273,100 | $3,121,000 | 0.66% |
| Diametric Capital, LP | 49,578 | $567,000 | 0.45% |
| Worth Venture Partners, LLC | 62,646 | $716,000 | 0.32% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 222,997 | $2,549,000 | 0.31% |
| EAM Investors, LLC | 117,582 | $1,344,000 | 0.23% |
| WHITE PINE CAPITAL LLC | 58,813 | $672,000 | 0.21% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 30,155 | $345,000 | 0.18% |
| HEARTLAND ADVISORS INC | 250,000 | $2,855,000 | 0.17% |
| WealthTrust Axiom LLC | 41,906 | $478,000 | 0.16% |