Andersen Group Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NYSE:ANDG Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
20 May 26	BuyUS$84,786	Robert Gunderson	Individual	2,367	US$35.82
18 Dec 25	BuyUS$151,600	John Nicolai	Individual	9,475	US$16.00
18 Dec 25	BuyUS$202,128	Robert Gunderson	Individual	12,633	US$16.00
18 Dec 25	BuyUS$166,752	John Joyce	Individual	10,422	US$16.00
18 Dec 25	BuyUS$126,336	Ronald Olson	Individual	7,896	US$16.00
17 Dec 25	BuyUS$7,454,060	Durable Capital Partners, LP	Company	357,985	US$21.36

Insider Trading Volume

Insider Buying: ANDG insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of ANDG?
Owner Type	Number of Shares	Ownership Percentage
Individual Insiders	42,793	0.257%
Hedge Funds	2,870,485	17.2%
Institutions	13,739,876	82.5%

Dilution of Shares: ANDG only recently listed within the past 12 months

Top Shareholders

Top 25 shareholders own 113.99% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
18.1%	Brown Advisory Incorporated	2,439,328	US$743.5m	115%	0.12%
12.8%	JP Morgan Asset Management	1,722,081	US$524.9m	4.82%	0.01%
12.4%	Durable Capital Partners, LP	1,670,485	US$509.2m	0%	0.51%
10.5%	Royce & Associates, LP	1,408,715	US$429.4m	83.1%	0.4%
8.91%	J. Goldman & Co., L.P.	1,200,000	US$365.8m	3.45%	1.77%
8.15%	Franklin Resources, Inc.	1,098,554	US$334.8m	13.2%	0.01%
6.68%	Baron Capital Group, Inc.	900,149	US$274.4m	80%	0.07%
4.16%	Driehaus Capital Management LLC	560,207	US$170.7m	-18.7%	0.09%
3.78%	Vanguard Capital Management, LLC	509,799	US$155.4m	0%	no data
3.71%	Telemark Asset Management, LLC	500,000	US$152.4m	400%	1.45%
3.71%	Seven Grand Managers LLC	500,000	US$152.4m	0%	1.05%
2.82%	Citadel Advisors LLC	380,034	US$115.8m	2.12%	0.01%
2.55%	AllianceBernstein L.P.	342,926	US$104.5m	-0.43%	no data
1.92%	Goldman Sachs Asset Management, L.P.	258,937	US$78.9m	0%	no data
1.67%	Alyeska Investment Group, L.P.	225,000	US$68.6m	-30.8%	0.02%
1.64%	Russell Investment Management, LLC	221,467	US$67.5m	329%	0.01%
1.48%	Ghisallo Capital Management LLC	200,000	US$61.0m	0%	0.26%
1.42%	BlackRock, Inc.	191,148	US$58.3m	0%	no data
1.33%	ArrowMark Colorado Holdings, LLC	179,106	US$54.6m	-60.2%	0.14%
1.22%	Teacher Retirement System of Texas	165,000	US$50.3m	0%	0.02%
1.11%	Burkehill Global Management, LP	150,000	US$45.7m	0%	0.24%
1.07%	Geode Capital Management, LLC	143,778	US$43.8m	0%	no data
1.02%	JPMorgan Chase & Co.	137,499	US$41.9m	5.27%	no data
0.97%	Allspring Global Investments, LLC	130,856	US$39.9m	0.98%	0.01%
0.9%	SEI Investments Company	121,649	US$37.1m	96.3%	no data

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2026/07/06 13:28
End of Day Share Price	2026/07/02 00:00
Earnings	2026/03/31
Annual Earnings	2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Andersen Group Inc. is covered by 7 analysts. 7 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
Mark Marcon	Baird
Faiza Alwy	Deutsche Bank
Toni Kaplan	Morgan Stanley