Prices via Intrinio. Supplier and customer ties are extracted from SEC filings and carry the sentence they came from. Not investment advice.
Prices via Intrinio. Supplier and customer ties are extracted from SEC filings and carry the sentence they came from. Not investment advice.
Amtech Systems Inc
Price, suppliers and customers from SEC filings, institutional ownership and the next report.
Nasdaq · Special Industry Machinery, NEC
No intraday reading yet this session.
113 institutional managers report a position in Amtech Systems Inc worth $246.6M between them, filed on form 13F for the quarter ending 2026-06-30. 24 of them hold 80% of it, the largest being AIGH Capital Management LLC at 11.72%.
88 more managers in the register
24 managers hold 80% of the $246.6M institutional base. The other 89 hold the rest.
Positions as filed with the SEC for the quarter ended Jun 30. A 13F is due 45 days after the quarter closes, so this register is 78 days old and does not move with the price above it.
ASYS (Amtech Systems Inc) has 0 disclosed suppliers and 0 disclosed customers, strongest disclosure first.
Select a tie for the filing sentence that discloses it; select again to open the company. Lines are disclosed suppliers and customers, coloured by industry; the closer to the centre, the more the filings disclose. A dot is green or red by today’s move. Extended: satellites hang off single companies, not bundled sectors.
via AIGH Capital Management LLC, AWM Investment Company, Inc., Acadian Asset Management LLC +7 more · 11.72% of ASYS, 8.47% of TYGO
via AIGH Capital Management LLC, AWM Investment Company, Inc., Marshall Wace LLP · 11.72% of ASYS, 13.98% of IPWR
via AIGH Capital Management LLC, Arrowstreet Capital, Limited Partnership, Acadian Asset Management LLC +4 more · 11.72% of ASYS, 14.22% of BWEN
via Acadian Asset Management LLC, Marshall Wace LLP, Arrowstreet Capital, Limited Partnership +6 more · 5.43% of ASYS, 10.69% of DRD
via First Eagle Investment Management, LLC, Arrowstreet Capital, Limited Partnership, Acadian Asset Management LLC +14 more · 7.94% of ASYS, 4.22% of BBCP
via Acadian Asset Management LLC, AWM Investment Company, Inc., Connor, Clark & Lunn Investment Management Ltd. +7 more · 5.43% of ASYS, 6.62% of BDTX
Managers holding a meaningful stake in ASYS also hold this much of the other company’s institutional base. Managers who hold most of the companies we cover are excluded, because their overlap says nothing about this one in particular. This is how the two are held, not evidence that one moves the other.