Quick Takeaways
- ROYCE & ASSOCIATES LP filed SCHEDULE 13G/A for Amtech Systems, Inc. Common Stock (ASYS).
- Disclosed ownership: 4.1%.
- Date of event: 31 Mar 2025.
ROYCE & ASSOCIATES LP - 31 Mar 2025 SCHEDULE 13G/A Report for Amtech Systems, Inc. Common Stock (ASYS)
- Filing Manager
- ROYCE & ASSOCIATES LP
- Reporting Manager
- ROYCE & ASSOCIATES LP
- Security
- Amtech Systems, Inc. Common Stock
- Symbol
- ASYS
- Shares outstanding
- 14,306,229 shares
- Disclosed Ownership
- 587,986 shares
- Ownership
- 4.1%
- Form type
- SCHEDULE 13G/A
- Filing time
- 04 Apr 2025, 09:26:10 UTC
- Date of event
- 31 Mar 2025
- Previous filing
- 28 Jan 2025
- SEC
- View on sec.gov
Quoteable Key Fact
"ROYCE & ASSOCIATES LP disclosed 4.1% ownership in Amtech Systems, Inc. Common Stock (ASYS) on 31 Mar 2025."
What Changed
- Previous schedule filing date: 28 Jan 2025.
- Current filing was accepted on 04 Apr 2025, 09:26.
Why This Matters
- This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
- You can verify ownership claims directly against the original SEC filing.
Official SEC Source
Backed by Schedule 13D/13G
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
See Original FilingReporting Managers (1)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| ROYCE & ASSOCIATES LP | 4.1% | 587,986 | 587,986 | 0 | Daniel A. O'Byrne | Vice President |