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 | $132,542 | -69.0% | 17,394 | -61.2% | 0.00% | – |
Q2 2023 | $428,231 | -15.9% | 44,794 | -16.1% | 0.00% | – |
Q1 2023 | $509,293 | +26.9% | 53,385 | +1.1% | 0.00% | – |
Q4 2022 | $401,409 | +138.9% | 52,817 | +167.8% | 0.00% | – |
Q3 2022 | $168,000 | +21.7% | 19,723 | +44.0% | 0.00% | – |
Q1 2022 | $138,000 | -3.5% | 13,700 | -5.5% | 0.00% | – |
Q4 2021 | $143,000 | -35.6% | 14,500 | -25.5% | 0.00% | – |
Q3 2021 | $222,000 | -52.4% | 19,460 | -59.8% | 0.00% | – |
Q2 2021 | $466,000 | -56.4% | 48,400 | -46.4% | 0.00% | – |
Q1 2021 | $1,068,000 | +2036.0% | 90,313 | +787.9% | 0.00% | – |
Q2 2020 | $50,000 | -67.7% | 10,172 | -65.0% | 0.00% | – |
Q1 2019 | $155,000 | +78.2% | 29,050 | +50.6% | 0.00% | – |
Q4 2018 | $87,000 | -67.4% | 19,288 | -61.4% | 0.00% | – |
Q3 2018 | $267,000 | -6.3% | 49,983 | +6.0% | 0.00% | – |
Q2 2018 | $285,000 | -44.9% | 47,141 | -33.3% | 0.00% | – |
Q1 2018 | $517,000 | +5.9% | 70,691 | +45.8% | 0.00% | – |
Q4 2017 | $488,000 | +138.0% | 48,474 | +182.8% | 0.00% | – |
Q3 2017 | $205,000 | – | 17,143 | – | 0.00% | – |
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% |