Sirios Capital Management
hedge fund manager based in Boston, MA. Founded 1999.
Profile data last updated September 2026.
$937M
Assets Under Mgmt
15
Employees
1999
Year Founded
United States
SEC Registered
📊 Fund Details
Legal Name
Sirios Capital Management
Headquarters
Boston, MA, United States
AUM
$937.5 Million
Employees
15
Year Founded
1999
SEC Registered
✓ Yes
Website
Firm Type
Hedge Fund
Number of Clients
1
📍 Address & Contact
One International Place
Boston, MA 2110
United States
6175985100
6175985181
rep***@sirioslp.com
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👥 Leadership
MR
Full email addresses for Sirios Capital Management executives and other United States hedge funds are included in the US Hedge Fund List.
About Sirios Capital Management
Sirios Capital Management is a Boston, MA, United States-based Hedge Fund founded in 1999, with approximately $937.5 Million in assets under management and a team of 15 professionals.
Sirios Capital Management manages approximately $937 million, placing it among the top 50% of US hedge funds by assets under management.
Based in Boston, where our database profiles 114 other hedge funds.