David is co-manager of the Global Opportunities and Leaders strategies. He has global research responsibility and specializes in the Energy Efficiency and Pollution Control environmental markets sub-sectors. David researches stocks globally with a focus on the Technology and Communications sectors. David joined Impax in 2015 from the in-house asset management team at Tesco Pension Investment where he had joint responsibility for the successful development, launch and management of a new global equities investment platform for Tesco’s pension fund.

Siddharth is co-portfolio manager of the Leaders strategy and a member of the Portfolio Construction team for the Water strategy. Siddharth joined Impax in 2014 after graduating from business school and interning with Impax's Listed Equities team over the summer and autumn of 2012. In his pre-MBA career, Siddharth worked as a clean technology consultant in India. Siddharth has an MBA with a focus in Finance from London Business School and a Bachelor of Arts in History and Political Science from Macalester College, where he graduated cum laude.

Luciano is a co-Portfolio Manager of Impax’s Leaders, US Environmental Leaders and Climate strategies. He has been part of the Impax Asset Management team since 2017 and specialises in Digital Infrastructure and New Energy, as well as the Information Technology and Industrials sectors. In his pre-MSc career, Luciano worked at Naked Energy where he helped develop high-energy-density solar PVT panels. He studied physics at Universidad de Granada in Spain and undertook research in astrophysics at Tohoku University in Japan. Luciano earned a master’s degree in Climate Change, Management and Finance from Imperial College London. Luciano is a CFA® Charterholder.