Simon Mawhinney
Simon Mawhinney
Managing Director and
Chief Investment Officer
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Simon joined Allan Gray in 2006 as an analyst. Before this, he was at Alliance Bernstein, Macquarie Bank and Deloitte and Touche. Simon has a Bachelor of Business Science with First Class Honours (majoring in Finance and Business Strategy) and a Postgraduate Diploma in Accounting from the University of Cape Town. Simon is a Chartered Accountant and a CFA Charterholder.

Dr Suhas Nayak
Dr Suhas Nayak
Analyst and Portfolio Manager
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Suhas joined Allan Gray as an analyst in 2011 and has been a portfolio manager since 2016. Prior to this, Suhas spent five years at McKinsey & Co, leaving as an engagement manager. He has a Bachelor of Science with Honours from the California Institute of Technology and holds a Doctor of Philosophy in Mathematics from Stanford University.

Tim Hillier
Tim Hillier
Analyst
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Tim joined Allan Gray in 2014 as an analyst. He has held roles at Origin Energy, Ernst & Young and PwC. Tim has a Bachelor of Business Science, with a Postgraduate Diploma in Accounting from the University of Cape Town and is a CFA Charterholder and Chartered Accountant.

Dr Justin Koonin
Dr Justin Koonin
Analyst
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Justin joined Allan Gray from PwC in 2015. He consulted to clients in government and healthcare. He has a Bachelor of Science with Honours and a Doctor of Philosophy in Mathematics from the University of Sydney and is a Fellow of the Australian Institute of Company Directors and a CFA Charterholder.

Tim Morrison
Tim Morrison
Analyst
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Tim joined Allan Gray in 2015. He was previously an analyst at Sydney-based fund manager, Dakota Capital. He has a Bachelor of Commerce/Law (Dean’s Honour Roll for Commerce) from the University of Queensland and is a CFA Charterholder.

Yipeng Liu
Yipeng Liu
Analyst
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Yipeng joined Allan Gray after holding a variety of strategic corporate roles at McKinsey & Co, Macquarie Bank, Nomura Bank and Gerson Lehrman Group. Yipeng holds a Master of Science (Computer Science) from Purdue University, USA, attained while on a Fulbright Scholarship.

Dr Yi-Chan Lee
Dr Yi-Chan Lee
Analyst
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Yi-Chan was a researcher at the University of Sydney then a postdoctoral researcher at National Tsing-Hua University in Taiwan, where he worked on projects including fundamental quantum theory. Yi-Chan has a Master of Science and a Doctor of Philosophy in Physics.

Sudhir Kissun
Sudhir Kissun
Analyst
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Sudhir holds a Master of Science (Chemical Engineering) from the University of Natal (Durban) and is a CFA Charterholder. Before joining Allan Gray, Sudhir spent five years in senior corporate roles and 11 years as a strategy consultant.