AMTECH SYS INC's ticker is and the CUSIP is 032332904. A total of 3 filers reported holding AMTECH SYS INC in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2023 | $6 | -50.0% | 900 | -30.8% | 0.00% | – |
Q2 2023 | $12 | – | 1,300 | +1200.0% | 0.00% | – |
Q1 2023 | $0 | -100.0% | 100 | -75.0% | 0.00% | – |
Q4 2022 | $3 | -99.9% | 400 | -33.3% | 0.00% | – |
Q3 2022 | $5,000 | +150.0% | 600 | +50.0% | 0.00% | – |
Q2 2022 | $2,000 | -71.4% | 400 | -42.9% | 0.00% | – |
Q1 2022 | $7,000 | – | 700 | +600.0% | 0.00% | – |
Q4 2021 | $0 | – | 100 | 0.0% | 0.00% | – |
Q3 2021 | $0 | – | 100 | 0.0% | 0.00% | – |
Q2 2021 | $0 | -100.0% | 100 | +132.6% | 0.00% | – |
Q1 2021 | $50,000 | +42.9% | 43 | -21.8% | 0.00% | – |
Q4 2020 | $35,000 | +337.5% | 55 | +223.5% | 0.00% | – |
Q3 2020 | $8,000 | +100.0% | 17 | +183.3% | 0.00% | – |
Q4 2019 | $4,000 | +100.0% | 6 | +50.0% | 0.00% | – |
Q3 2019 | $2,000 | -50.0% | 4 | -63.6% | 0.00% | – |
Q4 2018 | $4,000 | +33.3% | 11 | +83.3% | 0.00% | – |
Q3 2018 | $3,000 | -75.0% | 6 | -71.4% | 0.00% | – |
Q2 2018 | $12,000 | – | 21 | +40.0% | 0.00% | – |
Q1 2018 | $0 | – | 15 | -31.8% | 0.00% | – |
Q4 2017 | $0 | -100.0% | 22 | -72.2% | 0.00% | – |
Q3 2017 | $3,000 | – | 79 | +7800.0% | 0.00% | – |
Q2 2017 | $0 | – | 1 | -90.9% | 0.00% | – |
Q1 2017 | $0 | – | 11 | +266.7% | 0.00% | – |
Q3 2016 | $0 | – | 3 | 0.0% | 0.00% | – |
Q2 2016 | $0 | – | 3 | 0.0% | 0.00% | – |
Q1 2016 | $0 | – | 3 | – | 0.00% | – |
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Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
SIMPLEX TRADING, LLC | 55 | $35,000 | 0.00% |