AMTECH SYSTEMS INCASYS

2 13D/G filings 2 distinct filers 0 insider transactions (365d)

Post-Filing Returns · across 1 activist filings on this issuer

Median 30d

+0.8%

avg +0.8%

Median 60d

-23.3%

avg -23.3%

Median 90d

-29.0%

avg -29.0%

Median 180d

-5.5%

avg -5.5%

Returns measured from each activist filing's date_of_event, split + dividend adjusted via Yahoo Finance.

Activist filings

1 SCHEDULE · 1 SC

Distinct filers

multi-activist cluster

Insiders (365d)

0 buys · 0 sales

Latest short DTC

1.45

as of 2026-03-31

Held by elite portfolio managers

1 holder · $855K

Point72 Asset Mgmt

Filed	Form	Filer	Stake	Shares	Intent
2025-02-18	SCHEDULE	PITON CAPITAL PARTNERS LLC	20.20%	2,894,588		view →
2018-01-03	SC	ROYCE & ASSOCIATES LP	—	—		view →

Settlement	Short Interest	Days to Cover	% Δ vs prior
2026-03-31	284,641	1.45	-13.4%
2026-03-13	328,529	2.06	-11.6%
2026-02-27	371,558	2.20	-6.3%
2026-02-13	396,353	1.00	-8.8%
2026-01-30	434,402	1.00	+16.6%
2026-01-15	372,390	1.37	+18.0%
2025-12-31	315,528	1.13	+40.4%
2025-12-15	224,717	1.16	+8.8%

Free. We email you when criteria match. One-click unsubscribe in every email.

Custom alerts · full feed · daily intelligence · API. $1,500/mo. Pilots welcome.