AMTECH SYS INC's ticker is ASYS and the CUSIP is 032332504. A total of 48 filers reported holding AMTECH SYS INC in Q1 2022. The put-call ratio across all filers is 7.47 and the average weighting 1.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $4,376,517 | +10.8% | 574,346 | +39.0% | 0.01% | +10.0% |
| Q2 2023 | $3,949,035 | +22.4% | 413,079 | +22.1% | 0.01% | +11.1% |
| Q1 2023 | $3,226,533 | +43.0% | 338,211 | +13.9% | 0.01% | +50.0% |
| Q4 2022 | $2,255,733 | +35.5% | 296,807 | +51.5% | 0.01% | +20.0% |
| Q3 2022 | $1,665,000 | +36.4% | 195,917 | +17.1% | 0.01% | +66.7% |
| Q2 2022 | $1,221,000 | +156.0% | 167,252 | +253.1% | 0.00% | +200.0% |
| Q1 2022 | $477,000 | +307.7% | 47,370 | +298.3% | 0.00% | – |
| Q4 2021 | $117,000 | -37.4% | 11,892 | -27.5% | 0.00% | – |
| Q3 2021 | $187,000 | +175.0% | 16,392 | +131.1% | 0.00% | – |
| Q2 2021 | $68,000 | – | 7,092 | – | 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% |