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.
Q1 2025 vs. Q4 2024
How the institutions holding Amtech Systems Inc changed between Q4 2024 and Q1 2025.
All holders in Q1 2025All holders in Q4 2024
| Measure | Q4 2024 | Q1 2025 | Change |
|---|---|---|---|
| Holders | 35 | 37 | +2 |
| Shares | 5.55M | 4.80M | −749.2K (−13.5%) |
| Value | $30.2M | $23.2M | −$7.06M (−23.3%) |
New holders (6)
Institutions that held Amtech Systems Inc at the end of Q1 2025 but not at the end of Q4 2024.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Sowell Financial Services LLC | 32,883 | $158.8K | 0.01% |
| Susquehanna International Group, LLP | 16,260 | $78.5K | 0.00% |
| Williams & Novak, LLC | 14,735 | $70.9K | 0.07% |
| Gsa Capital Partners LLP | 12,116 | $59.0K | 0.01% |
| Wolverine Trading, LLC | 10,984 | $54.8K | 0.00% |
| Morgan Stanley | 82 | $396 | 0.00% |
Sold out (4)
Institutions that held Amtech Systems Inc at the end of Q4 2024 and filed for Q1 2025 without it.
| Institution | Shares, Q4 2024 | Value, Q4 2024 |
|---|---|---|
| Kennedy Capital Management, Inc. | 42,325 | $230.7K |
| Millennium Management LLC | 22,706 | $123.7K |
| Squarepoint Ops LLC | 13,005 | $70.9K |
| Engineers Gate Manager LP | 11,337 | $61.8K |