W1M Wealth & Investment Management
William Dinning serves as the Chief Investment Officer at W1M Wealth & Investment Management since June 2025, following a merger with London & Capital. Dinning has a longstanding role as an Investment Committee Consultant at The Medical Defence Union since September 2014, where involvement includes being a Trustee on the MDU pension fund, and previously held the position of Non-Executive Director from 2014 to 2020. Prior to W1M, Dinning was the Chief Investment Officer at Waverton Investment Management from August 2017 to June 2025. Other significant positions include Head of Investment Strategy at Coal Pension Trustees Services, Head of Strategy at Kames Capital, and various strategist roles at UBS (Warburg), Merrill Lynch, and PaineWebber Inc, encompassing a diverse career starting in 1985.
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