Jd Capital Management LLC (Greenwich)


Jd Capital Management LLC is a large advisory firm based in Greenwich. It manages $2 billion of regulatory assets for 4 client accounts. It has been registered with the SEC as an adviser since 2005 and has operated in the jurisdiction of Connecticut.

Jd Capital 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.

Jd Capital Management: assets under management

The assets under management (AUM) of Jd Capital Management LLC is $2 billion, all of which is managed in discretionary accounts. The firm's AUM has grown by 53% since the beginning of its operation, and $1.68 billion of the total AUM is attributable to clients outside of the United States.


The firm manages $2 billion in discretionary accounts. On average, the discretionary accounts where all decisions are made on behalf of the client hold $499.29 million each.

Fees & Commissions

The advisory firm has several streams of revenue. Clients pay Jd Capital 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.

What kind of clients Jd Capital Management serves?

The only and largest group of clients of Jd Capital Management is pooled investment vehicles with 4 clients and $2 billion of assets under management. Among the 7 most similar advisory firms, Jd Capital Management has the highest percentage of pooled investment vehicles out of all clients.


The amount of regulatory assets under management is $2 billion for 4 clients. 75% of the firm’s clients are foreign persons or businesses.

Jd Capital Management also advises several private funds. Namely, one hedge fund. The minimum investment commitment required of non-related persons is $5,000,000 for each fund.

Careers at Jd Capital Management LLC

The company employs 19 people that are either part- or full-time employees. 37 percent of the employees work as investment advisers or researchers. No employees are registered as investment adviser representatives with the state securities authorities.

There are 3 people with the role of looking for and bringing in new clients on behalf of the firm. The firm doesn’t compensate employees in addition to the salary for bringing in new clients. Employees don’t receive compensation from other entities for client referrals.

Zuzana (Nmn) Guggenheimer joined the executive team most recently as the Chief Financial Officer.

Direct owners and executive officers



Name Entity Date acquired Ownership Employer ID
John David Rogers Chief executive officer/ sole member 1 Aug 2001 75% - 100% 1089856
Stephen Edward Rogers Chief operating officer 1 Aug 2001 Other 1767148
Eugene Liu Shen Portfolio manager/ member 1 Sep 2001 Other 2256596
Donald Patrick Mccarthy Chief financial officer/ member 1 Oct 2001 Other 5041287
Andrew Ryerson Barnard Portfolio manager/ member 1 Jan 2002 Other 1994949
Eric Alexander Madoff Portfolio manager/ member 1 Jan 2002 Other 2526464
Matthew Gerard Mcgrath Head trader/ member 1 Jan 2003 Other 2141554
Timothy Edward Collier Portfolio manager/member 1 Jan 2007 Other 1541712
Monica Ann Aronson Chief compliance officer 1 Oct 2010 Other 5864936
Zuzana (Nmn) Guggenheimer Chief financial officer 1 Jan 2011 Other 5905838

Based in Greenwich

The principal office where Jd Capital Management LLC performs its advisory services is located at 28 Havemeyer Place, Greenwich, CT 06830, 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 203-485-8800 or by fax 203-485-8900. The normal business hours are 8:30 am - 5:30 pm on Monday - Friday.