• Our Team

Thomas R.H. Tibbles, CFA
Thomas R.H. Tibbles, CFA, Chief Executive Officer & Chief Investment Officer
Principal of the Firm
Tom Tibbles serves as CEO & CIO of Hansberger Growth Investors, L.P. (“HGI”) as well as serving on the firm’s Governing Board. In his role, Tom is a portfolio manager as well as being responsible for asset allocation and risk management decisions. He is also a key member of the Quantitative Research effort at HGI. Prior to joining our predecessor firm, Hansberger Global Investors, Inc. (“Old HGI”), in 1999, Tom headed up the Global Equity Team at Indago Capital Management in Toronto, an affiliate of Canada Life. Tom and Patrick were initial founders of the Growth Team in 1996 when they were with Indago Capital Management. Tom holds a Bachelor of Commerce degree with distinction from the University of Toronto, Trinity College. While attending the University of Toronto, he was awarded the Martin R. Lindsay Scholarship for performance in advanced finance and a Trinity College Scholarship for overall performance. He is a CFA® charterholder and a member of the CFA Society Toronto.

Patrick Tan
Patrick Tan, Managing Director
Principal of the Firm
Patrick Tan is a senior member of the growth investment team. Patrick and Tom were initial founders of the Growth Team in 1996 when they were with Indago Capital Management. As an equity analyst; Patrick is responsible for fundamental equity analysis for the international equity portfolios. He is also a key member of the Quantitative Research effort at HGI. Previously, he was involved in quantitative analysis of portfolios, program trading, research technology, database management and performance measurement. He holds a Bachelor of Arts degree in Commerce and Economics from the University of Toronto.

Alyssa Rudakas
Alyssa Rudakas, CFA, Vice President, Research – Fundamental Analyst & Chief Compliance Officer
Principal of the Firm
Alyssa Rudakas is a fundamental analyst and responsible for multi-sector coverage. She joined the Growth Team in 2011 as a research associate. Alyssa began her career at Dundee Securities Corporation where she worked as a licensed sales assistant. She holds a Bachelor of Commerce degree from the University of Calgary. She is a CFA® charterholder and a member of the CFA Society Toronto. Alyssa became HGI's CCO effective June 2016.

Betty  Tam
Betty Tam, Vice President, Research – Computational Analyst & Director of Research Technology
Principal of the Firm
Betty Tam rejoined the Growth Team in 2006 and is responsible for the management of information systems within the portfolio management process. She is also a key member of the Quantitative Research effort at HGI. Betty began her career specializing in systems integration and enhancement. Her experience includes working at Indago Capital Management / Laketon Investment Management as the Director of Administration, Scotia Cassels Investment Counsel Limited as Manager of Portfolio Operations and at Perimeter Financial Corporation in the Asset Management Services Division as Operations Manager. Betty holds a Bachelor of Business Management degree from Ryerson University.

Courtney Dean
Courtney Dean, Director of Institutional Solutions
Courtney is Director of Institutional Solutions, responsible for managing and developing Madison’s key institutional relationships. Previously, Courtney was a founding principal of an international equity boutique investment management firm, and prior to that was a national account manager in third-party distribution for Lazard Asset Management. She has a B.A. from Colgate University and an MBA from New York University’s Stern School of Business. She has been in the investment management industry for over 20 years. After many years in New York, she now resides in St. Louis.