Orin Hirschman

What Orin Hirschman 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 Jun 30, 2026 counts 1.3M shares (7.2%) as Orin Hirschman's.

• Declared stake: 1.3M (7.2%), $20.3M — Counted as theirs in the Schedule 13G of Jun 30, 2026, which does not break them down.

Declarations

• Amtech Systems (ASYS) — 13G filed Jul 27, 2026: 1.3M shares counted as of Jun 30, 2026, 7.2% as declared

Follow Orin Hirschman's SEC filings (Atom feed)

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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