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South Street Securities Holdings Inc. Employee Directory

Capital MarketsNew York, United States11-50 Employees

South Street Securities Holdings Inc. operates in the capital markets through a family of affiliated firms. Its core unit, South Street Securities LLC, provides repo financing for U.S. Treasuries and Agency MBS, along with hedging for TBA mortgage originations and algorithmic trade execution. The group also includes Matrix Applications LLC, which delivers technology and back-office services; AmeriVet Securities, Inc., a FINRA and SIPC member that operates as an SEC-registered broker-dealer certified as a service-disabled veteran-owned business; and GX2 Systems LLC, a fintech software developer serving electronic trading in fixed income and futures. The company is based in New York, New York. 

Through these affiliates it serves institutional clients in fixed income and mortgage markets with financing, hedging, execution, and back-office capabilities, supported by technology and trading infrastructure. Recent leadership changes at the subsidiaries—such as the appointment of Jason Schuit as President of South Street Securities LLC in 2025—indicate ongoing expansion.

Find South Street Securities Holdings Inc. employees' phone numbers or email addresses

South Street Securities Holdings Inc. Global Highlights

Location
Employees

North America
51

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  • United States Of America
    51

Europe
1

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  • United Kingdom Of Great Britain And Northern Ireland
    1

South Street Securities Holdings Inc.'s Leadership

  • Cfo at South Street Securities Holdings Inc.
    D. D.
    Cfo
    Mobile Phone
  • Co-Chief Investment Officer at South Street Securities Holdings Inc.
    J. S.
    Co-Chief Investment Officer
    Mobile Phone
  • Director at South Street Securities Holdings Inc.
    M. E.
    Director
    Mobile Phone
  • Senior Operations Officers at South Street Securities Holdings Inc.
    R. A.
    Senior Operations Officers
    Mobile Phone
  • Compliance And Risk Analyst at South Street Securities Holdings Inc.
    T. T.
    Compliance And Risk Analyst
    Mobile Phone

South Street Securities Holdings Inc. Employee Metrics

100%
50%
0%
2026
2025
  • Business
  • Consultant
  • Banking
  • Business Development
  • Community & Social Services
  • Other
  • Accounting

Contact profiles from South Street Securities Holdings Inc.

Name
Title
Contact
Location
Last Update
  • Cfo at South Street Securities Holdings Inc.
    D. D.
    Cfo
    Mobile Phone
    Jan 12, 2026
  • Co-Chief Investment Officer at South Street Securities Holdings Inc.
    J. S.
    Co-Chief Investment Officer
    Mobile Phone
    Oct 16, 2024
  • Director at South Street Securities Holdings Inc.
    M. E.
    Director
    Mobile Phone
    Oct 22, 2024
  • Senior Operations Officers at South Street Securities Holdings Inc.
    R. A.
    Senior Operations Officers
    Mobile Phone
    Oct 21, 2024
  • Compliance And Risk Analyst at South Street Securities Holdings Inc.
    T. T.
    Compliance And Risk Analyst
    Mobile Phone
    Jun 26, 2026

Frequently Asked Questions

What is South Street Securities Holdings Inc. known for?

Minus sign iconPlus sign iconSouth Street Securities Holdings Inc. was founded in 2001 and operates in the Capital Markets industry. You can contact South Street Securities Holdings Inc.'s main corporate office by phone at
+1-212-824-****
. Explore South Street Securities Holdings Inc.'s company overview page for more information.

What is South Street Securities Holdings Inc.'s most common email format?

Minus sign iconPlus sign iconSouth Street Securities Holdings Inc. employees' email format typically follows the pattern of First.Last@southstreetsecurities.com. Trying to find reliable and up-to-date employee contact data? Find more South Street Securities Holdings Inc. email formats with LeadIQ.

How many employees does South Street Securities Holdings Inc. have currently?

Minus sign iconPlus sign iconSouth Street Securities Holdings Inc. has approximately 49 employees as of July 2026. These team members are located across 2 continents, including North America and Europe.

Who are South Street Securities Holdings Inc.'s key employees and leadership?

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As of July 2026, South Street Securities Holdings Inc.'s key employees include:

  • Cfo: D. D.
  • Co-Chief Investment Officer: J. S.
  • Director: M. E.
  • Senior Operations Officers: R. A.
  • Compliance And Risk Analyst: T. T.

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