RIA Intel›Advisers›New York›MACKAY SHIELDS LLC

MACKAY SHIELDS LLC

Institutional

N·NEW YORK, NY

Data as of Feb 11, 2026 · Source: SEC Form ADV

Total AUM

$151.6B

1-Year AUM Growth

+9.0%

3-Year CAGR

-2.6%

Employees

79

Assets Under Management

Total AUM$151.6B

Discretionary AUM$151.6B

Non-Discretionary AUM$0

Discretionary %100%

Total Clients361

Team

Total Employees79

Investment Advisers201

Employee Growth (1Y)-6.0%

Filing History

Total Filings on Record86

First FilingJan 31, 2001

Latest FilingFeb 11, 2026

🔒 Full AUM trend chart and 86 historical filings spanning 25+ years

Registration

Status—

Registration Date—

SEC RegisteredYes

Exempt ReportingNo

⚡ Succession Risk Score

Our proprietary 5-pillar model analyzes founder tenure, ownership concentration, AUM dependency, and more to score transition risk.

📊 Peer Benchmarking

See how this firm ranks against peers nationally and by state across AUM growth, efficiency, team size, and 16 other metrics.

👥 Owners & Officers

View the complete ownership structure from SEC Schedule A/B filings, including control persons and their tenure.

🏦 Client Demographics

Detailed breakdown of client types including individuals, high-net-worth, institutions, pension plans, and charitable organizations.

Get the full picture on MACKAY SHIELDS LLC

Succession risk scoring, peer benchmarking, ownership structure, private fund details, and 20+ years of filing history.