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
Symbol
ASYS
Shares outstanding
14.3M shares
Disclosed Ownership
588K shares
Ownership
4.11%
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

Reporting Managers (1)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
ROYCE & ASSOCIATES LP 4.11% 588K 588K 0 Daniel A. O'Byrne Vice President