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13G filed by MILLENNIUM MANAGEMENT LLC

MILLENNIUM MANAGEMENT LLC and 2 other reporting persons reported 951,465 AMSF shares, 5.1% of the class, as of 2026-09-23, in a 13G accepted by EDGAR 2026-09-30 21:52:22 UTC.

Accession
0001104659-26-112432
Filed
2026-09-30
Accepted by EDGAR
Ingested
Source
EDGAR daily index

Original filing

Stake

Shares
951,465
Percent of class
5.1%
Event date
2026-09-23

How the shares relate across the reporting persons: every reporting person reports the same shares (a chain of control). The page shows the largest row.

Read for the filer group MILLENNIUM MANAGEMENT LLC.

Reporting persons

PersonTypeSole votingShared votingSole dispositiveShared dispositiveAggregatePercent
Millennium Management LLCOO0951,4650951,465951,4655.1%
Millennium Group Management LLCOO0951,4650951,465951,4655.1%
Israel A. EnglanderIN0951,4650951,465951,4655.1%