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SEI INVESTMENTS CO

Position in ASYS — Amtech Systems Inc

CIK 350894 OAKS, PA

Position in ASYS

as of Mar 31, 2026 · filed May 13, 2026
Position Value
$1,080,575
+$512,901 QoQ
Shares Held
92,515
+104.5% QoQ
Ownership
0.638%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Dec 2025
2 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 Mar 31, 2026

SEI INVESTMENTS CO holds $1,429,447,997 across 26 Semiconductor Equipment & Materials names. ASYS ranks #25 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ASYS

Export CSV
2 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $1,080,575 92,515
2025-12-31 $567,674 45,233