Pergamon Advisors, LLC (New York)


Pergamon Advisors, LLC is a pension cosultant based in New York. It manages $12.4 million of regulatory assets for 1 client accounts. It has been registered with the SEC as an adviser since 2004.

Pergamon Advisors provides portfolio management for pooled investment vehicles. It doesn't provide financial planning services to its clients. On top of advisory services, the firm doesn't engage in other business activities.

Pergamon Advisors: assets under management

The assets under management (AUM) of Pergamon Advisors, LLC is $12.4 million, all of which is managed in discretionary accounts. The firm's AUM has grown by 3% since the beginning of its operation, and the company doesn't manage any assets belonging to foreign clients.


The firm manages $12.4 million in discretionary accounts. On average, the discretionary accounts where all decisions are made on behalf of the client hold $12.4 million each.
Pergamon Advisors has custody of $12.4 million in cash and securities for 1 client in total but doesn’t act as a qualified custodian.

Fees & Commissions

The advisory firm has several streams of revenue. Clients pay Pergamon Advisors, LLC for their services and products based on a percentage of assets under management and performance-based fees. The adviser charges an additional fee when a set benchmark is outperformed. These fees don’t include brokerage commissions, interest, taxes, and other account expenses.

Careers at Pergamon Advisors, LLC

Robert Rosenkranz has served as the Chief Investment Officer since 1 Aug 2004. Brian Matthew Feldman joined the executive team most recently as the General Counsel & Chief Compliance Officer.

Direct owners and executive officers



Name Entity Date acquired Ownership Employer ID
Robert Rosenkranz Chief investment officer/managing member 1 Aug 2004 75% - 100% 404638
Gary Sabot Director-risk management/member 1 Aug 2004 25% - 50% 4887864
Catherine Marie Fleming Chief operating officer 1 Aug 2004 Other 2067201
Aaron Mark Fischer Chief financial officer 1 Aug 2004 Other 1464099
Chad William Coulter Chief compliance officer 1 Aug 2004 Other 2495153
Pheasant Walk Inc. Member 1 Aug 2004 50% - 75% 13-3459977
William Thomas Lloyd Managing director 1 Jan 2007 Other 1396003
Brian Matthew Feldman General counsel & chief compliance officer 1 Jul 2007 Other 4860209

Indirect Owners

The SEC currently registers 3 indirect owners.

Name Entity Date acquired Ownership Employer ID
Robert Rosenkranz Family Trust Shareholder 1 Dec 1997 25% - 50% 06-6382215
Robert Rosenkranz Shareholder 1 Dec 1997 50% - 75% 404638
Stanley Nelson Bergman Trustee 1 May 1998 Other 1259178

Based in New York

The principal office where Pergamon Advisors, LLC performs its advisory services is located at 590 Madison Avenue, New York, NY 10022, 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 212-838-7000 or by fax 212-838-7594. The normal business hours are 9:00 am - 5:00 pm on Monday - Friday.