Mark Leshnick, CFA, Chartered MSCI

Director - Client Relationship Manager at Corient

London, England, United Kingdom

About

I am an experienced Client Relationship Manager working in the ultra-high net worth Investment Management industry. I am a CFA Charterholder, a Chartered Member of the Chartered Institute for Securities and Investment (MSCI) and have a Bachelor of Commerce (Honours) degree in Financial Analysis and Portfolio Management from the University of Cape Town.

Experience

  • Director - Client Relationship Manager at Corient
    Jun 2026 - Present · 2 mos

    Corient is the world's largest non-bank wealth manager and multi-family office serving ultra-high and high-net-worth clients. Collectively, Corient is entrusted with more than US$500 billion of client assets. Stonehage Fleming became part of Corient on 1st June 2026.

  • Stonehage Fleming (10 yrs 5 mos)
    • Director - Client Management
      Jun 2025 - Jun 2026 · 1 yr 1 mo

    • Associate Director - Client Management
      Jun 2023 - Jun 2025 · 2 yrs 1 mo

    • Manager - Client Management
      Oct 2021 - Jun 2023 · 1 yr 9 mos

  • AJM Global Asset Management Strategies ()
    • Representative Independent Financial Advisor
      Mar 2014 - Dec 2015 · 1 yr 10 mos

      AJM Asset Management Strategies is an independent financial consultancy providing comprehensive financial solutions for individuals. Some of the services offered included: financial and risk analysis for individuals, risk management, estate planning and management, tax structuring, wealth creation, investment management and retirement planning. As an independent financial adviser and wealth manager, I dealt directly with individual clients giving them advice and guidance on investments and long-term insurance.

    • Analyst
      Jun 2013 - Feb 2014 · 9 mos