Guy Keller is a Portfolio Manager and Commodities Analyst at Tribeca Investment Partners. Apart from providing commodity and macro analysis for the Global Natural Resource Funds, he is also the Portfolio Manager of the Nuclear Energy Opportunities Fund. Keller has over 20 years of experience in global commodity trading in London, Singapore, and Sydney. He has run trading strategies across base metals, precious metals, and iron ore and has built up an extensive network of industry contacts, including producers, consumers, and physical traders.