Hedge Fund Profile

ACK Asset Management

Long/Short. hedge fund manager based in Greenwich, CT. Founded 2005.

Profile data last updated September 2026.

$1.1B
Assets Under Mgmt
10
Employees
2005
Year Founded
United States
SEC Registered
📊 Fund Details
Legal Name
ACK Asset Management
Headquarters
Greenwich, CT, United States
Strategies
Long/Short
AUM
$1.068 Billion
Employees
10
Year Founded
2005
SEC Registered
✓ Yes
Firm Type
Hedge Fund
📍 Address & Contact
🏢
777 West Putnam Ave, 3rd Floor
Greenwich, CT 06830
United States
📞
9142205478
📠
9142205488
✉
cke***@ackasset.com Unlock →
👥 Leadership
RM
Richard Meisenberg
Co-Founder
LinkedIn
JR
John Reilly III
Co-Founder
LinkedIn
KC
Kenneth Cooper
Chief Financial Officer
AA
Andres Aguirre
Chief Compliance Officer
LinkedIn

Full email addresses for ACK Asset Management executives and other United States hedge funds are included in the US Hedge Fund List.

About ACK Asset Management

ACK trades small and mid-cap equities.

ACK Asset Management manages approximately $1 billion, placing it among the top 50% of US hedge funds by assets under management.

Based in Greenwich, where our database profiles 50 other hedge funds.