MacKay Shields LLC
● SEC registered since 1969CRD 107717SEC# 801-5594New York, NY
Ranks #98 of 6,004 private fund managers by regulatory AUM.
Reg. AUM
$159.52B
Fund GAV
$12.22B
Private funds
16
Employees
206
Accounts
366
Location
New York, NY
MacKay Shields LLC assets under management
MacKay Shields LLC is an investment advisory firm registered with the SEC based in New York, NY. The firm has been registered since 1969. It reports $159.5 billion in regulatory assets under management and employs 206 people. MacKay Shields LLC manages 16 private funds with combined gross assets of $12.2 billion, including MacKay Municipal Credit Opportunities Master Fund, L.P. By regulatory assets, it ranks 98 of 6,004 private fund managers.
MacKay Shields LLC private funds
16 funds · $12.22B GAV| Fund | Type | Gross assets | Min. |
|---|---|---|---|
| MacKay Municipal Credit Opportunities Master Fund, L.P. | Hedge | $4.07B | $1M |
| MacKay Municipal Opportunities Master Fund, L.P. | Hedge | $2.67B | $1M |
| MacKay Municipal Opportunities Allocation Master Fund LP | Hedge | $1.34B | $250K |
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Join to unlock · $37/moMacKay Shields LLC owners & executives
17 reported| Name | Title | Ownership | Since |
|---|---|---|---|
| Alain Maurice Karaoglan Control | Elected To The Board Of Managers | Under 5% | 2022 |
| Alison Hiers Micucci Control | Chief Executive Officer, Elected To The Board Of Managers | Under 5% | 2025 |
| Andrew Mark Susser Control | Executive Managing Director | Under 5% | 2015 |
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Join to unlock · $37/moFrequently asked questions
How much does MacKay Shields LLC manage?
MacKay Shields LLC reports $159.5 billion in regulatory assets under management on its Form ADV.
How many private funds does MacKay Shields LLC manage?
MacKay Shields LLC manages 16 private funds with combined gross assets of $12.2 billion.
How many employees does MacKay Shields LLC have?
MacKay Shields LLC reports 206 employees.
Where is MacKay Shields LLC located?
MacKay Shields LLC is based in New York, NY and has been SEC-registered since 1969.
Does MacKay Shields LLC disclose fund performance?
MacKay Shields LLC is not required to publicly disclose fund returns. Form ADV filings include assets, ownership, and service providers, shown above.
Contact & registration
| Address | 299 Park Avenue, 32nd Floor, New York, NY 10171 |
| Phone | 212-758-5400 |
| Office hours | 8 a.m. To 5 p.m. |
| SEC region | New York Regional Office (NYRO) |
| Discloses disciplinary history | Yes |
Regulatory AUM
$159.52B▲ 15%
Jan '25Form ADV, monthlyJun '26
How this firm compares
Regulatory AUMTop 1%
Larger than 99% of 16,271 advisers
AUM vs fund managersTop 2%
Larger than 98% of 6,004 private-fund managers
Number of fundsTop 16%
More funds than 84% of fund managers
EmployeesTop 4%
More than 96% of 16,825 advisers
Assets under management
$159.52Bregulatory AUM
Discretionary $159.52B
Fund type mix
Hedge14
Other Private2
Service providers
Auditor
Prime broker
Custodian
Administrator