Insights

Strong Asset Base MacKay Shields manages a substantial assets under management of $159 billion, indicating a large client base with significant investment needs across fixed income markets.

Expanding Leadership The recent appointment of a new CEO reflects strategic leadership changes that may open opportunities for personalized investment solutions and advisory services.

Emerging Market Focus The launch of their Emerging Market Debt capability and hiring of specialized professionals demonstrate a focus on expanding into high-growth, emerging markets which could benefit from tailored financial products.

Investment Diversification With investments in assets like J.Jill and South State, MacKay Shields appears open to diversifying its portfolio, suggesting potential openings for alternative or niche investment opportunities.

Technological Integration Utilization of advanced tech stacks including Python, Adobe Tag Manager, and JSON-LD indicates a focus on efficient data management and digital engagement, opening avenues for advanced fintech or data-driven investment solutions.

Similar companies to MacKay Shields LLC

MacKay Shields LLC Tech Stack

MacKay Shields LLC uses 8 technology products and services including Twitter Ads, Cloudflare, Module Federation, and more. Explore MacKay Shields LLC's tech stack below.

  • Twitter Ads
    Advertising
  • Cloudflare
    Content Management System
  • Module Federation
    Development
  • Apple iCloud Mail
    Email
  • jQuery Migrate
    Javascript Libraries
  • Microsoft
    Miscellaneous
  • JavaScript
    Programming Languages
  • X-XSS-Protection
    Security

Media & News

MacKay Shields LLC's Email Address Formats

MacKay Shields LLC uses at least 2 format(s):
MacKay Shields LLC Email FormatsExamplePercentage
First.Last@mackayshields.comJohn.Doe@mackayshields.com
79%
FLast@mackayshields.comJDoe@mackayshields.com
17%
Last@mackayshields.comDoe@mackayshields.com
4%
First.Last@cornerstonecapital.comJohn.Doe@cornerstonecapital.com
97%
FirstLast@cornerstonecapital.comJohnDoe@cornerstonecapital.com
1%
First.L@cornerstonecapital.comJohn.D@cornerstonecapital.com
1%
FLast@cornerstonecapital.comJDoe@cornerstonecapital.com
1%

Frequently Asked Questions

Where is MacKay Shields LLC's headquarters located?

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MacKay Shields LLC's main headquarters is located at 299 Park Avenue 32nd Floor New York, New York 10171 United States. The company has employees across 3 continents, including North AmericaEuropeOceania.

What is MacKay Shields LLC's phone number?

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You can contact MacKay Shields LLC's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is MacKay Shields LLC's official website and social media links?

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MacKay Shields LLC's official website is mackayshields.com and has social profiles on LinkedIn.

What is MacKay Shields LLC's NAICS code?

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MacKay Shields LLC's NAICS code is 5239 - Other Financial Investment Activities.

How many employees does MacKay Shields LLC have currently?

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As of June 2026, MacKay Shields LLC has approximately 234 employees across 3 continents, including North AmericaEuropeOceania. Key team members include Chief Executive Officer: A. M.Chief Compliance Officer: C. F.Chief Compliance Officer: R. B.. Explore MacKay Shields LLC's employee directory with LeadIQ.

What industry does MacKay Shields LLC belong to?

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MacKay Shields LLC operates in the Investment Management industry.

What technology does MacKay Shields LLC use?

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MacKay Shields LLC's tech stack includes Twitter AdsCloudflareModule FederationApple iCloud MailjQuery MigrateMicrosoftJavaScriptX-XSS-Protection.

What is MacKay Shields LLC's email format?

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MacKay Shields LLC's email format typically follows the pattern of First.Last@mackayshields.com. Find more MacKay Shields LLC email formats with LeadIQ.

When was MacKay Shields LLC founded?

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MacKay Shields LLC was founded in 1938.

MacKay Shields LLC

Investment ManagementNew York, United States201-500 Employees

MacKay Shields LLC (together with its subsidiaries, "MacKay")*, a New York Life Investments company, is a global boutique investment firm with $159 billion in assets under management as of December 31, 2025.  We provide investors with specialty fixed income expertise across global fixed income markets including municipal bonds, structured credit, corporate credit and emerging market debt. For decades, our dedicated teams of specialists have delivered customized solutions backed by disciplined research and a commitment to delivering long-term value for its clients. The MacKay Shields client experience provides investors direct access to senior investment professionals.  

MacKay maintains offices in New York City, Princeton and Los Angeles. 

*MacKay Shields is a wholly owned subsidiary of New York Life Investment Management Holdings LLC, which is wholly owned by New York Life Insurance Company.

Investment goals may not be achieved and past performance is no guarantee of future results.

Important Legal Information:  www.newyorklifeinvestments.com/mackay-shields/info/social-media-linkedin

Section iconCompany Overview

Headquarters
299 Park Avenue 32nd Floor New York, New York 10171 United States
Phone number
NAICS Code
5239 - Other Financial Investment Activities
Founded
1938
Employees
201-500

Section iconFunding & Financials

  • $500M$1B

    MacKay Shields LLC's revenue is estimated to be in the range of $500M$1B

Section iconFunding & Financials

  • $500M$1B

    MacKay Shields LLC's revenue is estimated to be in the range of $500M$1B

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