The fusion of diversity and experience.

Our team

Sona has grown to include 28 investment and 23 business professionals, many of whom have long-standing working relationships that go back as far as 20 years for many of the senior members.

We regard our investment team as one of the most experienced teams within the industry with an average experience of 19 years across all portfolio managers and senior analysts. Having a skilled and diverse team is incredibly important to Sona.

Our team construct facilitates innovative solutions and a broadened perspective.

  • 51
    Person team
  • 28
    Investment professionals
  • 19
    Average years investment team experience
  • 12
  • 15


  • John Aylward
    John Aylward
    Founder, Chief Investment Officer
  • Mark Tanase
    Mark Tanase
    Partner, Portfolio Manager EU Fins
  • Thrishan Ramakrishnan
    Thrishan Ramakrishnan
    Partner, Portfolio Manager EU IG
  • Michael Boam
    Michael Boam
    Partner, Senior Analyst
  • Christopher Louw
    Christopher Louw
    Partner, Portfolio Manager US HY
  • JP Berkery
    JP Berkery
    Partner, Chief Operating Officer
  • Iain Colquhoun
    Iain Colquhoun
    Chief Financial Officer
  • Justin Tamaye
    Justin Tamaye
    Chief Risk Officer
  • Albert Marino
    Albert Marino
    Head Of Strategic Development
  • Owain Griffiths
    Owain Griffiths
    Partner, CapSol Portfolio Manager
  • Albert Marino
    Shaan Lal
    Portfolio Manager, Convertibles & Equity-Linked