Andersen Group Inc.
A tax, valuation, and financial advisory firm serving wealthy individuals, businesses, and investment funds through private client, business tax, and valuation services — deliberately avoiding audit work to stay independent. It was founded in 2002 by former partners of the collapsed accounting giant Arthur Andersen, first as a unit of HSBC, then bought out by its own leaders in 2007. In 2014 it bought back the rights to the "Andersen" name, reclaiming the legacy of the firm that once employed its founders.
| Holder | Schedule | % of class | Shares | Filed |
|---|---|---|---|---|
| BROWN ADVISORY INC | 13G/APassive | 16.64% | 2.24M | Aug 14, 2026 |
| BROWN ADVISORY LLC | 13G/APassive | 16.55% | 2.23M | Aug 14, 2026 |
| J. Goldman & Co LP | 13G/APassive | 5.94% | 800.6K | Aug 14, 2026 |
| J. Goldman Capital Management, Inc. | 13G/APassive | 5.94% | 800.6K | Aug 14, 2026 |
| Jay G. Goldman | 13G/APassive | 5.94% | 800.6K | Aug 14, 2026 |
| BROWN INVESTMENT ADVISORY & TRUST CO | 13G/APassive | 0.08% | 10.2K | Aug 14, 2026 |
| SIGNATURE FINANCIAL MANAGEMENT, INC. | 13G/APassive | 0.01% | 1.2K | Aug 14, 2026 |
| BROWN ADVISORY LTD | 13G/APassive | 0% | 441 | Aug 14, 2026 |
| Kayne Anderson Rudnick Investment Management, LLC | 13GPassive | 6.7% | 898.6K | Aug 13, 2026 |
| DRIEHAUS CAPITAL MANAGEMENT LLC | 13GPassive | 10.49% | 1.41M | Aug 5, 2026 |