About Us

Bridging Israeli Capital to Global Opportunity

Globalium Financial Solutions is a specialist investment advisory firm connecting Israeli institutional investors with world-class global investment strategies.

Our Mission

A Trusted Gateway to Global Markets

We exist to give Israeli institutional investors — pension funds, insurance companies, family offices, and endowments — direct access to the highest-calibre global investment managers and strategies. We act as a trusted gateway, combining deep market knowledge with rigorous manager selection to deliver exceptional outcomes for our clients.

What We Do

Our Focus Areas

We specialise across three core investment pillars, giving clients a comprehensive toolkit for portfolio construction.

01

Alternative Investments

Access to private equity, hedge funds, real assets, and other alternative strategies that provide diversification and return enhancement beyond traditional markets.

02

Liquid Actively Managed Investments

Actively managed publicly traded strategies across global equities and fixed income, where skilled managers seek to generate alpha through rigorous research and disciplined portfolio construction.

03

Passive Publicly Traded Investments

Cost-efficient index and factor-based strategies providing broad market exposure across global asset classes, designed to deliver consistent, transparent returns.

Leadership

Aaron Leitner

Founder & CEO / Team Member AA Advisors

Aaron Leitner

With 40 years of expertise spanning Wall Street, Israel's leading financial institutions, and global capital markets, Aaron Leitner founded Globalium Financial Solutions in June 2026 to bring institutional-grade global investment access to Israeli investors.

🎓Bachelor of Arts, Rutgers University

Career History

40 Years of Global Capital Markets Expertise

1986

Financial Consultant → Portfolio Manager

Shearson Lehman Brothers / Prudential Securities

Began his career on Wall Street as a Financial Consultant with Shearson Lehman Brothers, later becoming a Portfolio Manager with Prudential Securities until his return to Israel in 1995.

1995

First Global Portfolio Investment Manager

Bank Hapoalim — Gmulot

Became the first Global Portfolio Investment Manager for Bank Hapoalim's Provident Funds Group asset management firm, Gmulot, managing a NYSE/NASDAQ equity portfolio of over USD 500 million.

Late 1990s

Head of Institutional Sales & Service

Robertson Stephens Evergreen

Joined Robertson Stephens Evergreen as Head of Institutional Sales & Service, deepening his expertise in serving institutional clients across global markets.

Early 2000s

Institutional & Private Banking Advisor

Lehman Brothers — Israel Investment Management Services

Joined Lehman Brothers' Israel Investment Management Services, working with Institutional, Private Banking, Corporate and VC clients.

2003

Executive Vice President

Financial Guardian

Became Executive VP with Financial Guardian — Israel's first multi-family office — advising high-net-worth families on global investment strategy.

2005–2026

Partner, Deputy CEO & Global Investment Strategist

Tandem Capital

Joined Tandem Capital as Partner and Deputy CEO, serving as Tandem's first Global Investment Strategist conducting macro analysis of global markets and economies. Held a bi-weekly column in the Jerusalem Post and was a guest lecturer at Israel's leading universities, the Foreign Ministry diplomatic corps training programme, and The Bank of Israel. Over 17 years, built and led Tandem's Institutional Services division — signing global Fixed Income, Equity and alternative asset managers as local distribution partners, raising billions of dollars for strategic partners.

June 2026

Founder & CEO

Globalium Financial Solutions

Launched Globalium Financial Solutions, employing 40 years of expertise and experience in global capital markets to connect Israeli institutional investors with premier global investment opportunities.

Company Profile

Download Our Company Profile

Learn more about Globalium Financial Solutions, our investment philosophy, focus areas, and how we work with institutional investors. Download our full company profile document.

Download Company Profile

What's Inside

  • Company overview & founding story
  • Investment philosophy & approach
  • Focus areas: Alternatives, Active & Passive
  • Leadership profile
  • Strategic partner network

Ready to Meet Israel's Institutional Investors?

Get in touch to discuss how GFS can be your "Boots on The Ground".

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