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MILLENNIUM MANAGEMENT LLC

Position in ASYS — Amtech Systems Inc

CIK 1273087 NEW YORK, NY

Position in ASYS

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$2,091,648
-$3,206,364 QoQ
Shares Held
90,626
-80.0% QoQ
Ownership
0.518%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#23
of 111 holders
Holding Since
Mar 2021
15 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ASYS Over Time

Shares Held

Position Value (USD)

Position in Semiconductor Equipment & Materials

Technology · as of Jun 30, 2026

MILLENNIUM MANAGEMENT LLC holds $1,482,024,171 across 26 Semiconductor Equipment & Materials names. ASYS ranks #22 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ASYS

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15 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,091,648 90,626
2026-03-31 $5,298,012 453,597
2025-12-31 $285,487 22,748
2025-09-30 $110,619 11,946
2024-12-31 $123,747 22,706
2024-09-30 $72,065 12,425
2024-06-30 $154,469 26,360
2024-03-31 $141,146 26,090
2023-12-31 $50,559 12,038
2023-03-31 $444,735 46,618
2022-12-31 $924,904 121,698
2022-09-30 $639,684 75,257
2022-03-31 $175,939 17,489
2021-06-30 $170,483 17,685
2021-03-31 $546,781 46,259