AMTECH SYS INC's ticker is ASYS and the CUSIP is 032332504. A total of 67 filers reported holding AMTECH SYS INC in Q1 2021. The put-call ratio across all filers is 0.33 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $5,361,000 | +32.1% | 840,351 | +1.2% | 4.06% | -18.1% |
| Q3 2020 | $4,059,000 | +1.8% | 829,994 | +1.4% | 4.96% | +9.3% |
| Q2 2020 | $3,986,000 | +10.6% | 818,501 | -1.2% | 4.54% | -24.7% |
| Q1 2020 | $3,605,000 | -31.6% | 828,740 | +12.6% | 6.03% | -14.4% |
| Q4 2019 | $5,269,000 | +48.8% | 735,916 | +10.2% | 7.04% | +33.7% |
| Q3 2019 | $3,540,000 | +8.4% | 667,952 | +12.5% | 5.27% | +10.2% |
| Q2 2019 | $3,267,000 | +272.5% | 593,897 | +260.8% | 4.78% | +454.5% |
| Q1 2019 | $877,000 | – | 164,600 | – | 0.86% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| KOKINO LLC | 2,250,000 | $22,657,000 | 32.46% |
| Pacific Ridge Capital Partners, LLC | 514,904 | $5,185,000 | 1.37% |
| New England Private Wealth Advisors LLC | 319,026 | $3,213,000 | 0.90% |
| ALGERT GLOBAL LLC | 197,853 | $1,992,000 | 0.47% |
| LUCUS ADVISORS LLC | 31,887 | $321,000 | 0.47% |
| Alambic Investment Management, L.P. | 245,304 | $2,470,000 | 0.30% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 37,160 | $374,000 | 0.27% |
| WealthTrust Axiom LLC | 52,409 | $527,000 | 0.20% |
| BOGLE INVESTMENT MANAGEMENT L P /DE/ | 204,586 | $2,060,000 | 0.15% |
| MENTA CAPITAL LLC | 64,437 | $649,000 | 0.13% |