Lehman Brothers Alternative Investment Management LLC (New York)


Lehman Brothers Alternative Investment Management LLC is a large advisory firm based in New York. It manages $2.66 billion of regulatory assets for 42 client accounts. It has been registered with the SEC as an adviser since 2001.




Lehman Brothers Alternative Investment 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.

Lehman Brothers Alternative Investment Management: assets under management

The assets under management (AUM) of Lehman Brothers Alternative Investment Management LLC is $2.66 billion. The firm's AUM has grown by 1977% since the beginning of its operation, and the company doesn't manage any assets belonging to foreign clients.


The firm manages $1.59 billion in discretionary accounts and $1.07 billion in non-discretionary accounts. On average, the discretionary accounts where all decisions are made on behalf of the client hold $45.57 million each. Non-discretionary accounts, where clients actively manage their portfolios, generally hold around $152.63 million.

Fees & Commissions

The advisory firm has several streams of revenue. Clients pay Lehman Brothers Alternative Investment 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 Lehman Brothers Alternative Investment Management LLC

John Kremer has been acting as President since 1 Feb 2003. Eric David Weinstein has served as the Chief Investment Officer since 1 Sep 2003 and Randall Stuart Yanker is the Chief Executive Officer of Lehman Brothers Alternative Investment Management LLC family office. Lehman Brothers Holdings Inc. joined the executive team most recently as the Member.

Direct owners and executive officers



Name Entity Date acquired Ownership Employer ID
Lehman Brothers Aim Holding Llc Member 1 Sep 2001 50% - 75% 13-4194999
Howard Russ Plotkin Principal 1 Sep 2001 Other 1970722
Joel Stanley Ehrenkranz Principal 1 Sep 2001 Other 4379408
Sanford Barry Ehrenkranz Principal 1 Sep 2001 Other 4378463
Andrew Sommers Principal 1 Sep 2001 Other 4378492
Laurence William Cohen Principal 1 Sep 2001 Other 4378482
L.P. E & E Capital Advisors Member 1 Sep 2001 50% - 75% 13-4189035
James Arthur Rosenthal Managing director 1 Jan 2002 Other 4490808
Steven Lyle Berkenfeld Managing director 1 Jan 2002 Other 4490811
John Robinson Wickham Managing director 1 Jan 2002 Other 2302315
Edward Mitchell Feigeles Managing director 1 Jan 2002 Other 1207008
Randall Stuart Yanker Chief executive officer 1 Jan 2002 Other 1297081
Andrew Steven Komaroff Chief operating officer 1 Jan 2002 Other 4098194
John Christopher Crowe Compliance officer 1 Jan 2003 Other 2494752
John Kremer President 1 Feb 2003 Other 2169556
Edward Stephen Grieb Chief financial officer 1 Jun 2003 Other 4351191
Chamaine Nathalee Williams Vice president/compliance officer 1 Jul 2003 Other 2628906
Eric David Weinstein Chief investment officer 1 Sep 2003 Other 1250617
Lehman Brothers Aim Holding Ii Llc Member 1 Aug 2004 50% - 75% 020727547
Bradley Curtis Tank Chairman 1 Aug 2004 Other 1060650
Jolyne K Caruso Fitzgerald Group head, absolute return strategies 1 Apr 2005 Other 1001786
Heather P. Zuckerman Chief operating officer 1 Feb 2007 Other 4107706
Keisha Lavon Audain Pressley Vice president / chief compliance officer 1 Oct 2007 Other 5231361
Nb Alternatives Holdings Llc Member 1 May 2009 75% - 100% 80-0357916

Indirect Owners

The SEC currently registers 8 indirect owners.

Name Entity Date acquired Ownership Employer ID
Lehman Brothers Holdings Inc. Owner 1 May 1988 75% - 100% 133216325
Lehman Brothers Holdings Inc. Sole member 1 Sep 2001 75% - 100% 13-3216325
E Jv Corp. General partner 1 Sep 2001 Other 13-4188662
Inc. Lb I Group Owner 1 Aug 2004 75% - 100% 132741778
Lehman Brothers Inc. Owner 1 Aug 2004 75% - 100% 132518466
Neuberger Berman Group Llc Holding company 1 Feb 2009 75% - 100% 61-1591182
Lehman Brothers Holdings Inc. Member 1 May 2009 25% - 50% 13-3216325
Llc Nbsh Acquisition Member 1 May 2009 50% - 75% 26-4383171

Based in New York

The principal office where Lehman Brothers Alternative Investment Management LLC performs its advisory services is located at 605 Third Avenue, New York, NY 10158 The mailing address of the firm is 1271 Avenue Of The Americas, New York, NY 10020. It doesn’t run an office outside of the United States.

You can reach the main office by calling the phone number 212-526-9166 or by fax 212-520-9300. The normal business hours are 9:00am to 5:30pm on Monday - Friday.