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 $261.1M in total; no superinvestor holds it.
13F holders, Q2 2024
Institutional positions in Amtech Systems Inc as of Jun 30, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 34
- −7 vs. Q1 2024
- Shares held
- 6.21M
- −54.2K (−0.9%) vs. Q1 2024
- Total value
- $36.4M
- +$2.50M (+7.4%) vs. Q1 2024
- New holders
- 3
- 11 more added
- Sold out
- 10
- 13 more reduced
Compare with Q1 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ASYS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 112 | $261.1M |
| Q1 2026 | 79 | $87.4M |
| Q4 2025 | 65 | $77.2M |
| Q3 2025 | 54 | $42.1M |
| Q2 2025 | 36 | $18.3M |
| Q1 2025 | 37 | $23.2M |
| Q4 2024 | 35 | $30.2M |
| Q3 2024 | 34 | $35.4M |
| Q2 2024 | 34 | $36.4M |
| Q1 2024 | 41 | $33.9M |
| Q4 2023 | 45 | $25.9M |
| Q3 2023 | 42 | $51.2M |
| Q2 2023 | 44 | $63.2M |
| Q1 2023 | 44 | $66.7M |
| Q4 2022 | 49 | $50.2M |
| Q3 2022 | 43 | $76.1M |
| Q2 2022 | 40 | $65.7M |
| Q1 2022 | 46 | $94.6M |
| Q4 2021 | 50 | $96.5M |
| Q3 2021 | 52 | $77.6M |
| Q2 2021 | 56 | $65.2M |
| Q1 2021 | 64 | $83.7M |
Institutions, Q2 2024
Shares, value and share of portfolio for each institution holding Amtech Systems Inc; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Royce & Associates LP | 1,736,668 | $10.2M | 0.10% | +129,722+8.1% | Added |
| Dimensional Fund Advisors LP | 942,634 | $5.52M | 0.00% | −77,958−7.6% | Reduced |
| Pacific Ridge Capital Partners, LLC | 709,665 | $4.16M | 1.00% | −30,156−4.1% | Reduced |
| First Eagle Investment Management, LLC | 675,844 | $3.96M | 0.01% | +77,799+13.0% | Added |
| Vanguard Group Inc | 674,175 | $3.95M | 0.00% | 00.0% | Unchanged |
| AMH Equity Ltd | 250,000 | $1.47M | 2.17% | −50,000−16.7% | Reduced |
| Kennedy Capital Management, Inc. | 187,191 | $1.10M | 0.02% | −21,491−10.3% | Reduced |
| Ancora Advisors, LLC | 148,922 | $872.7K | 0.02% | −3,388−2.2% | Reduced |
| LPL Financial LLC | 135,080 | $791.6K | 0.00% | +135,080 | New |
| Geode Capital Management, LLC | 120,753 | $707.8K | 0.00% | +879+0.7% | Added |
| BlackRock Inc. | 119,240 | $698.7K | 0.00% | +1,210+1.0% | Added |
| Brandywine Global Investment Management, LLC | 93,074 | $545.4K | 0.00% | −12,700−12.0% | Reduced |
| State Street Corp | 50,490 | $295.9K | 0.00% | 00.0% | Unchanged |
| WealthTrust Axiom LLC | 44,308 | $259.6K | 0.09% | 00.0% | Unchanged |
| Bridgeway Capital Management, LLC | 37,400 | $219.2K | 0.01% | −10,000−21.1% | Reduced |
| Commonwealth Equity Services, LLC | 37,000 | $217.0K | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 34,838 | $204.2K | 0.00% | −31,577−47.5% | Reduced |
| Northern Trust Corp | 34,195 | $200.4K | 0.00% | +2,782+8.9% | Added |
| Susquehanna International Group, LLP | 33,273 | $195.0K | 0.00% | +2,080+6.7% | Added |
| Ironwood Investment Management LLC | 28,343 | $166.1K | 0.09% | +117+0.4% | Added |
| Kovack Advisors, Inc. | 27,500 | $161.2K | 0.02% | −9,500−25.7% | Reduced |
| Millennium Management LLC | 26,360 | $154.5K | 0.00% | +270+1.0% | Added |
| Villere St Denis J & Co LLC | 20,000 | $117.2K | 0.01% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 18,476 | $107.0K | 0.00% | +2,991+19.3% | Added |
| Prelude Capital Management, LLC | 10,219 | $59.9K | 0.01% | −9,817−49.0% | Reduced |
| Advisor Group Holdings, Inc. | 4,993 | $29.3K | 0.00% | +4,989+124,725.0% | Added |
| UBS Group AG | 2,665 | $15.6K | 0.00% | −4,786−64.2% | Reduced |
| Tower Research Capital LLC (TRC) | 2,613 | $15.3K | 0.00% | +624+31.4% | Added |
| Morgan Stanley | 1,597 | $9.36K | 0.00% | −2,321−59.2% | Reduced |
| Strengthening Families & Communities, LLC | 490 | $3.00K | 0.00% | 00.0% | Unchanged |
| Principal Securities, Inc. | 200 | $1.17K | 0.00% | 00.0% | Unchanged |
| Stone House Investment Management, LLC | 160 | $938 | 0.00% | +160 | New |
| Bank of America Corp | 95 | $557 | 0.00% | +95 | New |
| Qube Research & Technologies Ltd | 1 | $6 | 0.00% | −853−99.9% | Reduced |
| Toroso Investments, LLC | 0 | $0 | 0.00% | −69,232−100.0% | Sold out |
| Janney Montgomery Scott LLC | 0 | $0 | 0.00% | −26,700−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −20,797−100.0% | Sold out |
| Royal Bank of Canada | 0 | $0 | 0.00% | −13,400−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −10,076−100.0% | Sold out |
| Firsthand Capital Management, Inc. | 0 | $0 | 0.00% | −6,600−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −1,052−100.0% | Sold out |
| Rhumbline Advisers | 0 | $0 | 0.00% | −492−100.0% | Sold out |
| Wells Fargo & Company | 0 | $0 | 0.00% | −90−100.0% | Sold out |
| FMR LLC | 0 | $0 | 0.00% | −51−100.0% | Sold out |