Stonebrook Fund Management LLC (New York)


Stonebrook Fund Management LLC is a large advisory firm based in New York. It manages $1.2 billion of regulatory assets for 6 client accounts. It has been registered with the SEC as an adviser since 2005 and has operated in the jurisdiction of New York.

Stonebrook Fund Management 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.

Stonebrook Fund Management: assets under management

The assets under management (AUM) of Stonebrook Fund Management LLC is $1.2 billion, all of which is managed in discretionary accounts. The company doesn't manage any assets belonging to foreign clients.


The firm manages $1.2 billion in discretionary accounts. On average, the discretionary accounts where all decisions are made on behalf of the client hold $200 million each.

Fees & Commissions

The advisory firm has several streams of revenue. Clients pay Stonebrook Fund Management LLC for their services and products based on a percentage of assets under management and performance-based fees. 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 Stonebrook Fund Management LLC

Marc Abel joined the executive team most recently as the Chief Financial Officer.

Direct owners and executive officers



Name Entity Date acquired Ownership Employer ID
Marc Abel Chief financial officer 1 Oct 2001 Other 4960469
Jeffrey Louis Lignelli Chief executive officer 1 Oct 2001 75% - 100% 2378008

Based in New York

The principal office where Stonebrook Fund Management LLC performs its advisory services is located at 450 Park 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 212-702-4813 or by fax 212-702-4830. The normal business hours are 8am-5pm on Monday - Friday.