Will Riley
Portfolio Manager | Thematic
Responsibilities
Will is co-lead of the Guinness thematic and multi-asset team and is Portfolio Manager for the Guinness Global Energy strategy, Guinness Sustainable Energy strategy and the Guinness Global Money Managers strategy. He also chairs the investment committee that oversees the Guinness Multi-Asset strategies.
Background
Will has been a Portfolio Manager of the Guinness Global Energy and Money Managers strategies since 2010. In 2019, he also became Portfolio Manager of the Guinness Sustainable Energy and Smart Transportation strategies. Prior to joining Guinness as an analyst in 2007, Will worked for PricewaterhouseCoopers (PwC), first in the London Middle Market Assurance Team, then as a valuation specialist in the Corporate Finance team.
Will qualified as a Chartered Accountant in 2003 having graduated from the University of Cambridge with a Master’s Degree in Geography.
Latest Insights by Will
Sustainable
How has the Iran conflict accelerated the energy transition?
By Jonathan Waghorn and Will Riley
May 27, 2026 | 11 min read
Growth
Iran conflict and its many implications for energy equities
By Jonathan Waghorn and Will Riley
April 14, 2026 | 11 min read
Sustainable
The long-term opportunity for wind energy
By Jonathan Waghorn & 4 others
March 10, 2026 | 11 min read
Growth
Iran conflict and three scenarios of the impact on the energy sector
By Will Riley and Jonathan Waghorn
March 3, 2026 | 10 min read
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