Wax Asset Management, LLC

What Wax Asset Management, LLC holds in an AI or semiconductor company tracked on Silicon Floor, from their SEC filings, broken down: the shares held and how, then any restricted shares, options or other rights declared.

Amtech Systems (ASYS)

The Schedule 13G of Dec 31, 2025 counts 1.3M shares (7.5%) as Wax Asset Management, LLC's.

• Declared stake: 1.3M (7.5%), $21.4M — Counted as theirs in the Schedule 13G of Dec 31, 2025, which does not break them down.

Declarations

• Amtech Systems (ASYS) — 13G filed Feb 13, 2026: 1.3M shares counted as of Dec 31, 2025, 9.2% as declared
• Amtech Systems (ASYS) — 13G filed Feb 11, 2025: 2.3M shares counted as of Dec 31, 2024, 15.8% as declared

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Sources: SEC Schedules 13D and 13G (stakes above 5%, which count everything a person votes or can acquire within 60 days) and Forms 3, 4 and 5 (the shares a director, officer or 10% owner holds, filed within two business days of each trade). Values at the last price.

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