Schedule 13G ownership disclosure
ANDERSEN GROUP INC
Class A Common Stock · CUSIP: 033853102
Event date: 2025-12-31
- Filing-level shares
- 688,666
- Percent of class
- 5.44%
- DRIEHAUS CAPITAL MANAGEMENT LLC
Shares: 688,666 · Class: 5.44%
Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.
Source: SEC EDGAR filingFiling metadata
- Accession number
- 0000938206-26-000010
- Form type
- SCHEDULE 13G
- Filer
- Andersen Group Inc.
- CIK
- CIK 2065708
- Filed
- Feb 17, 2026
- Reporting period
- Dec 31, 2025
- Description
- Schedule 13G beneficial ownership