Hedge Fund Profile

MacKay Shields

hedge fund manager based in London. Founded 2005.

Profile data last updated September 2026.

$23.5B
Assets Under Mgmt
206
Employees
2005
Year Founded
United Kingdom
SEC Registered
📊 Fund Details
Legal Name
MacKay Shields
Headquarters
London, United Kingdom
AUM
$23.478 Billion
Employees
206
Year Founded
2005
SEC Registered
✓ Yes
Firm Type
Hedge Fund
📍 Address & Contact
🏢
200 Aldersgate Street
London Ec1A 4HD
United Kingdom
📞
20 3178 7438
✉
ans***@mackayshields.com Unlock →
👥 Leadership
JP
Jeffrey Phlegar
CEO
LinkedIn
LP
Lucille Protas
President
LinkedIn

Full email addresses for MacKay Shields executives and other United Kingdom hedge funds are included in the UK Hedge Fund List.

About MacKay Shields

MacKay Shields is a London, United Kingdom-based Hedge Fund founded in 2005, with approximately $23.478 Billion in assets under management and a team of 206 professionals.

MacKay Shields manages approximately $23 billion, placing it among the top 10% of hedge funds globally by assets under management.