Lyon Stubbs & Tompkins Inc (New York)


Lyon Stubbs & Tompkins Inc is a large advisory firm based in New York. It manages $423.63 million of regulatory assets for 389 client accounts. It has been registered with the SEC as an adviser since 2001 and has operated in the jurisdictions of California, Connecticut, District of Columbia, and 9 other states.

Lyon Stubbs & Tompkins provides portfolio management for individuals and small businesses. It doesn't provide financial planning services to its clients. On top of advisory services, the firm doesn't engage in other business activities.

Lyon Stubbs & Tompkins: assets under management

The assets under management (AUM) of Lyon Stubbs & Tompkins Inc is $423.63 million, all of which is managed in discretionary accounts. The firm's AUM has gone down by -33% since the beginning of its operation, and the company doesn't manage any assets belonging to foreign clients.

The firm manages $423.63 million in discretionary accounts. On average, the discretionary accounts where all decisions are made on behalf of the client hold $1.09 million each.

Fees & Commissions

The advisory firm has a single stream of revenue. Clients pay Lyon Stubbs & Tompkins Inc for their services and products based on a percentage of assets under management. Compensation based on assets under management promotes a long-term relationship between a client and the adviser and helps align mutual interests. These fees don’t include brokerage commissions, interest, taxes, and other account expenses.

Careers at Lyon Stubbs & Tompkins Inc

James Mitchell Lyon has been acting as President since 1 Mar 1984. Lyon Stubbs & Tompkins Inc joined the executive team most recently as the Chief Compliance Officer.

Direct owners and executive officers


Name Entity Date acquired Ownership Employer ID
James Mitchell Lyon Chairman 1 Mar 1984 25% - 50% 4347087
Maureen Clancy Tompkins President 1 Mar 1984 25% - 50% 4347169
Michael Bryant Stubbs 10% owner 1 Aug 1996 Other 4347166
Glenn Scott Dorsey Vice president 1 Feb 2000 Other 2037434
Patricia Mae Gibson Retired 1 Dec 2000 Other 4347174
Lyon Stubbs & Tompkins Inc Chief compliance officer 1 Jan 2005 25% - 50% 105384

Based in New York

The principal office where Lyon Stubbs & Tompkins Inc performs its advisory services is located at 777 Third Ave, New York, NY 10017, which is also the mailing address of the firm. It doesn’t run an office outside of the United States.

You can reach the main office by calling the phone number 212-838-0300 or by fax 212-838-0872. The normal business hours are 9:00 to 5:00 on Monday - Friday.