Amtech Systems (ASYS) Superinvestor holders
9 of the superinvestors we track hold Amtech Systems (ASYS) in their latest 13F filings, $77M in total.
Summary
The largest holder is Wasatch (Wasatch Global Investors), with $20M, 0.1% of the portfolio.
In their latest quarter: 1 opened a new position, 4 added, 4 trimmed.
Who holds it
Each investor's latest 13F filing, largest stake first. What a 13F shows.
| Investor | Last change | Shares | Value | % of portfolio | Filed for |
|---|---|---|---|---|---|
| Wasatch Wasatch Global Investors |
New position | 1,184,904 | $20M | 0.1% | Q3 2026 |
| Jean-Marie Eveillard First Eagle Investment Management |
Added | 848,426 | $20M | 0.0% | Q2 2026 |
| Paul Marshall Marshall Wace |
Trimmed | 398,564 | $9M | 0.0% | Q2 2026 |
| Arrowstreet Capital | Trimmed | 308,896 | $7M | 0.0% | Q2 2026 |
| Acadian Acadian Asset Management |
Trimmed | 389,441 | $7M | 0.0% | Q3 2026 |
| Jim Simons Renaissance Technologies |
Added | 260,605 | $6M | 0.0% | Q2 2026 |
| Two Sigma Two Sigma Investments |
Trimmed | 254,367 | $6M | 0.0% | Q2 2026 |
| Steve Cohen Point72 Asset Management |
Added | 79,684 | $2M | 0.0% | Q2 2026 |
| Man Group Man Group plc |
Added | 45,224 | $1M | 0.0% | Q2 2026 |
Holders by quarter
| Quarter | Superinvestors holding it |
|---|---|
| Q2 2026 | 8 |
| Q1 2026 | 9 |
| Q4 2025 | 9 |
| Q3 2025 | 7 |
| Q2 2025 | 4 |
| Q1 2025 | 5 |
| Q4 2024 | 5 |
| Q3 2024 | 4 |
Questions about Amtech Systems
Which superinvestors own Amtech Systems?
9 of the superinvestors we track hold Amtech Systems (ASYS) in their latest 13F filings, $77M in total. Wasatch, Jean-Marie Eveillard, Paul Marshall, Arrowstreet Capital, Acadian, Jim Simons.
Who is the largest superinvestor holder of ASYS?
The largest holder is Wasatch (Wasatch Global Investors), with $20M, 0.1% of the portfolio.
From Amtech Systems's annual reports filed with the SEC (XBRL data), standardised by Investingly. Information only, not investment advice.