AMTECH SYS INC's ticker is ASYS and the CUSIP is 032332504. A total of 80 filers reported holding AMTECH SYS INC in Q1 2018. The put-call ratio across all filers is 2.77 and the average weighting 0.6%.
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| KOKINO LLC | 2,250,000 | $19,125,000 | 68.41% |
| SELDON CAPITAL LP | 541,968 | $4,607,000 | 3.29% |
| Pacific Ridge Capital Partners, LLC | 785,860 | $6,680,000 | 1.73% |
| 272 Capital LP | 274,228 | $2,331,000 | 1.25% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 269,005 | $2,287,000 | 0.36% |
| EAM Investors, LLC | 126,902 | $1,079,000 | 0.24% |
| OBERWEIS ASSET MANAGEMENT INC/ | 113,900 | $968,000 | 0.23% |
| HEARTLAND ADVISORS INC | 300,000 | $2,550,000 | 0.19% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 31,383 | $267,000 | 0.19% |
| WealthTrust Axiom LLC | 40,653 | $345,000 | 0.13% |