Schedule 13G filing

WASATCH ADVISORS LP disclosed a 6.8% stake in Amtech Systems Inc (ASYS)

Schedule 13G · Filed Oct 9, 2026

WASATCH ADVISORS LP reported owning 6.8% of Amtech Systems Inc (ASYS) (1,184,904 shares) in a Schedule 13G filed Oct 9, 2026.

A 13G is a passive stake: the holder does not plan to push for changes.

Stake

Amtech Systems Inc

Stake

6.8% stake

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From a public Schedule 13G, linked above. Not investment advice, and not a recommendation to buy or sell.