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.
Q4 2022 vs. Q3 2022
How the institutions holding Amtech Systems Inc changed between Q3 2022 and Q4 2022.
All holders in Q4 2022All holders in Q3 2022
| Measure | Q3 2022 | Of which not filed for Q4 2022 | Q4 2022 | Change |
|---|---|---|---|---|
| Holders | 43 | 1 | 49 | +7 |
| Shares | 8.96M | 2.25M | 6.61M | −97.4K (−1.5%) |
| Value | $76.1M | $19.1M | $50.2M | −$6.78M (−11.9%) |
1 institution that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so the changes leave them out.
New holders (12)
Institutions that held Amtech Systems Inc at the end of Q4 2022 but not at the end of Q3 2022.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Legato Capital Management LLC | 100,454 | $763.5K | 0.15% |
| Susquehanna International Group, LLP | 34,585 | $262.8K | 0.00% |
| Virtu Financial LLC | 12,778 | $97.0K | 0.01% |
| O'Shaughnessy Asset Management, LLC | 12,497 | $95.0K | 0.00% |
| Royal Bank of Canada | 8,600 | $65.0K | 0.00% |
| GWM Advisors LLC | 4,880 | $34.9K | 0.00% |
| James Investment Research Inc | 2,500 | $19.0K | 0.00% |
| Simplex Trading, LLC | 1,450 | $11.0K | 0.00% |
| JPMorgan Chase & Co | 544 | $4.00K | 0.00% |
| Belpointe Asset Management LLC | 41 | $312 | 0.00% |
| Sofos Investments, Inc. | 8 | $150 | 0.00% |
| Bank of America Corp | 12 | $91 | 0.00% |
Sold out (5)
Institutions that held Amtech Systems Inc at the end of Q3 2022 and filed for Q4 2022 without it.
| Institution | Shares, Q3 2022 | Value, Q3 2022 |
|---|---|---|
| EAM Investors, LLC | 126,902 | $1.08M |
| Bank of New York Mellon Corp | 30,651 | $260.0K |
| Quadrature Capital Ltd | 19,566 | $166.0K |
| Boothbay Fund Management, LLC | 12,352 | $105.0K |
| Barclays PLC | 184 | $2.00K |
Not filed for Q4 2022 yet (1)
Institutions that held Amtech Systems Inc at the end of Q3 2022 and haven't filed a 13F for Q4 2022. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q3 2022 | Value, Q3 2022 |
|---|---|---|
| Kokino LLC | 2,250,000 | $19.1M |