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 | $6,000,880 | -22.4% | 787,517 | -2.7% | 1.39% | -20.9% |
| Q2 2023 | $7,735,665 | +5.6% | 809,170 | +5.3% | 1.76% | -2.5% |
| Q1 2023 | $7,328,208 | +24.6% | 768,156 | -0.7% | 1.80% | +30.2% |
| Q4 2022 | $5,881,906 | -11.9% | 773,935 | -1.5% | 1.39% | -19.9% |
| Q3 2022 | $6,680,000 | +12.9% | 785,860 | -3.0% | 1.73% | +24.1% |
| Q2 2022 | $5,915,000 | -33.9% | 810,224 | -8.9% | 1.39% | -18.1% |
| Q1 2022 | $8,943,000 | +1.6% | 888,994 | -0.2% | 1.70% | +8.8% |
| Q4 2021 | $8,800,000 | -20.1% | 890,679 | -7.6% | 1.56% | -23.0% |
| Q3 2021 | $11,015,000 | +11.9% | 963,709 | -5.6% | 2.03% | +14.0% |
| Q2 2021 | $9,845,000 | -11.2% | 1,021,276 | +8.9% | 1.78% | -15.1% |
| Q1 2021 | $11,089,000 | +93.3% | 938,182 | +4.3% | 2.10% | +49.8% |
| Q4 2020 | $5,738,000 | +57.0% | 899,439 | +20.4% | 1.40% | +35.2% |
| Q3 2020 | $3,654,000 | -28.0% | 747,246 | -28.3% | 1.04% | -25.4% |
| Q2 2020 | $5,074,000 | +31.1% | 1,041,884 | +17.1% | 1.39% | -4.2% |
| Q1 2020 | $3,869,000 | -36.5% | 889,506 | +4.5% | 1.45% | +5.2% |
| Q4 2019 | $6,096,000 | +49.9% | 851,362 | +10.9% | 1.38% | +30.5% |
| Q3 2019 | $4,067,000 | +1.4% | 767,424 | +5.2% | 1.06% | +2.6% |
| Q2 2019 | $4,012,000 | +5.2% | 729,514 | +2.0% | 1.03% | +0.6% |
| Q1 2019 | $3,812,000 | +39.4% | 715,148 | +18.5% | 1.02% | +11.9% |
| Q4 2018 | $2,734,000 | -14.3% | 603,602 | +1.1% | 0.91% | +10.8% |
| Q3 2018 | $3,189,000 | -20.8% | 597,183 | -10.3% | 0.82% | -11.6% |
| Q2 2018 | $4,027,000 | +0.9% | 665,654 | +22.0% | 0.93% | -12.9% |
| Q1 2018 | $3,993,000 | -23.0% | 545,474 | +5.9% | 1.07% | -21.9% |
| Q4 2017 | $5,185,000 | +14.4% | 514,904 | +36.1% | 1.37% | +6.7% |
| Q3 2017 | $4,531,000 | +67.3% | 378,214 | +17.8% | 1.28% | +61.5% |
| Q2 2017 | $2,709,000 | +43.6% | 321,014 | -6.4% | 0.80% | +48.0% |
| Q1 2017 | $1,887,000 | +55.7% | 343,037 | +20.3% | 0.54% | +23.4% |
| Q4 2016 | $1,212,000 | -17.2% | 285,156 | -3.3% | 0.44% | -27.7% |
| Q3 2016 | $1,463,000 | -20.1% | 294,926 | -3.8% | 0.60% | -27.4% |
| Q2 2016 | $1,831,000 | -12.6% | 306,715 | -5.0% | 0.83% | -11.6% |
| Q1 2016 | $2,096,000 | +19.5% | 323,025 | +15.3% | 0.94% | +19.6% |
| Q4 2015 | $1,754,000 | +54.5% | 280,235 | +6.2% | 0.78% | +40.8% |
| Q3 2015 | $1,135,000 | -58.5% | 263,950 | +0.1% | 0.56% | -51.1% |
| Q2 2015 | $2,738,000 | +11.8% | 263,570 | +20.3% | 1.14% | +17.3% |
| Q1 2015 | $2,450,000 | +13.3% | 219,100 | +3.3% | 0.97% | +5.9% |
| Q4 2014 | $2,163,000 | +14.6% | 212,100 | +20.2% | 0.92% | -5.8% |
| Q3 2014 | $1,888,000 | +13.2% | 176,450 | +29.4% | 0.97% | -14.5% |
| Q2 2014 | $1,668,000 | -0.4% | 136,380 | -0.9% | 1.14% | -1.1% |
| Q1 2014 | $1,675,000 | +41.0% | 137,630 | -19.4% | 1.15% | +42.8% |
| Q4 2013 | $1,188,000 | – | 170,690 | – | 0.81% | – |
Download | ||||||
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% |