Hedge Fund Profile
Granahan Investment Management
hedge fund manager based in Waltham, MA. Founded 1985.
Profile data last updated September 2026.
$841M
Assets Under Mgmt
20
Employees
1985
Year Founded
United States
SEC Registered
📊 Fund Details
Legal Name
Granahan Investment Management
Headquarters
Waltham, MA, United States
AUM
$841.4 Million
Employees
20
Year Founded
1985
SEC Registered
✓ Yes
Website
Firm Type
Hedge Fund
Number of Clients
1
📍 Address & Contact
404 Wyman Street, Suite 460
Waltham, MA 2451
United States
7818904412
7818906427
jgr***@granahan.com
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👥 Leadership
SR
Full email addresses for Granahan Investment Management executives and other United States hedge funds are included in the US Hedge Fund List.
About Granahan Investment Management
Granahan Investment Management is a Waltham, MA, United States-based Hedge Fund founded in 1985, with approximately $841.4 Million in assets under management and a team of 20 professionals.
Granahan Investment Management manages approximately $841 million, placing it among the top 50% of US hedge funds by assets under management.
Based in Waltham, where our database profiles 3 other hedge funds.