Amtech Systems Inc
ASYS- Exchange
- Nasdaq
- Industry
- Special Industry Machinery, NEC
- SEC CIK
- 0000720500
In the last 90 days, Amtech Systems Inc insiders filed 2 open-market purchases and 0 sales; 112 institutions reported holding it in 13F filings for Q2 2026, worth $241.5M in total; no superinvestor holds it.
Q2 2021 vs. Q1 2021
How the institutions holding Amtech Systems Inc changed between Q1 2021 and Q2 2021.
All holders in Q2 2021All holders in Q1 2021
| Measure | Q1 2021 | Q2 2021 | Change |
|---|---|---|---|
| Holders | 64 | 56 | −8 |
| Shares | 7.08M | 6.67M | −406.6K (−5.7%) |
| Value | $83.7M | $64.4M | −$19.3M (−23.1%) |
New holders (9)
Institutions that held Amtech Systems Inc at the end of Q2 2021 but not at the end of Q1 2021.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Boothbay Fund Management, LLC | 456,221 | $4.40M | 0.18% |
| Diametric Capital, LP | 46,622 | $449.0K | 0.32% |
| D. E. Shaw & Co., Inc. | 24,958 | $241.0K | 0.00% |
| State Street Corp | 23,430 | $226.0K | 0.00% |
| Jump Financial, LLC | 14,900 | $144.0K | 0.01% |
| Goldman Sachs Group Inc | 10,577 | $102.0K | 0.00% |
| PEAK6 Investments LLC | 7,997 | $77.0K | 0.00% |
| First Eagle Investment Management, LLC | 7,092 | $68.0K | 0.00% |
| State of Wyoming | 2,653 | $26.0K | 0.02% |
Sold out (17)
Institutions that held Amtech Systems Inc at the end of Q1 2021 and filed for Q2 2021 without it.
| Institution | Shares, Q1 2021 | Value, Q1 2021 |
|---|---|---|
| Portolan Capital Management, LLC | 358,149 | $4.23M |
| Cannell Capital LLC | 257,172 | $3.04M |
| EAM Investors, LLC | 142,121 | $1.68M |
| Roubaix Capital, LLC | 98,885 | $1.17M |
| Boston Partners | 53,916 | $637.0K |
| Squarepoint Ops LLC | 28,420 | $336.0K |
| California Public Employees Retirement System | 23,267 | $275.0K |
| Citadel Advisors LLC | 21,913 | $259.0K |
| Quadrature Capital Ltd | 20,421 | $243.0K |
| Marshall Wace North America L.P. | 18,464 | $218.0K |
| Cubist Systematic Strategies, LLC | 12,141 | $144.0K |
| Victory Capital Management Inc | 10,240 | $121.0K |
| Simplex Trading, LLC | 5,656 | $66.0K |
| Total Clarity Wealth Management, Inc. | 1,101 | $13.0K |
| Group One Trading, L.P. | 669 | $8.00K |
| Signaturefd, LLC | 300 | $4.00K |
| Navigation Wealth Management, Inc. | 100 | $1.00K |