ANDERSEN GROUP INC

Historical 13F Holders

Symbol
ANDG
CUSIP
033853102
All holders as of
Q2 2026
Type
Equity
Class
CL A
Reported Value, Excluding Options
Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Every filing for 033853102 since 12/18/2024, newest first.

Filer % of Class Filed
Brown Advisory Inc 13G/A Amendment 5
10.7% 10/7/2026
Event 9/30/2026
Brown Advisory Inc 13G/A Amendment 4
16.6% 8/14/2026
Event 6/30/2026
J. Goldman & Co LP 13G/A Amendment 1
5.9% 8/14/2026
Event 6/30/2026
Kayne Anderson Rudnick Investment Management, LLC 13G 6.7% 8/13/2026
Event 6/30/2026
Driehaus Capital Management LLC 13G 10.5% 8/5/2026
Event 7/31/2026
Telemark Asset Management, LLC 13G
5.3% 8/3/2026
Event 7/28/2026
Royce & Associates LP 13G/A Amendment 2 8.4% 7/30/2026
Event 6/30/2026
Franklin Resources, Inc. 13G/A Amendment 2
6.7% 7/28/2026
Event 6/30/2026
JPMorgan Chase & Co 13G/A Amendment 1 10.4% 7/27/2026
Event 6/30/2026
Brown Advisory Inc 13G/A Amendment 3
19.9% 5/15/2026
Event 3/31/2026
Bamco Inc /NY/ 13G
7.1% 5/15/2026
Event 3/31/2026
Driehaus Capital Management LLC 13G/A Amendment 1 4.4% 5/15/2026
Event 3/31/2026
Franklin Resources, Inc. 13G/A Amendment 1
8.9% 4/29/2026
Event 3/31/2026
Brown Advisory Inc 13G/A Amendment 2
23.3% 3/6/2026
Event 2/28/2026
Royce & Associates LP 13G/A Amendment 1 11.6% 3/3/2026
Event 2/28/2026
Driehaus Capital Management LLC 13G 5.4% 2/17/2026
Event 12/31/2025
J. Goldman & Co LP 13G
9.2% 2/17/2026
Event 12/31/2025
Brown Advisory Inc 13G/A Amendment 1
15.3% 2/12/2026
Event 12/31/2025
Brown Advisory Inc 13G
15.3% 2/5/2026
Event 2/4/2026
Franklin Resources, Inc. 13G
7.9% 1/29/2026
Event 12/31/2025
Royce & Associates LP 13G 6.1% 1/20/2026
Event 12/31/2025
JPMorgan Chase & Co 13G 14.0% 1/7/2026
Event 12/31/2025
Durable Capital Partners LP 13G 13.2% 12/29/2025
Event 12/17/2025

13F Holders by Quarter

Period Filings Shares, Excl. Options Value, Excl. Options
2026 Q3 2 1.75 k $95.1 k
2026 Q2 89 16.6 M $628 M
2026 Q1 67 15.8 M $426 M
2025 Q4 66 13.5 M $351 M