Ciaran was appointed co-manager of the Invesco UK Equity High Income Fund (UK) and the Invesco UK Equity Income Fund (UK) in May 2020, alongside James Goldstone.

Based in Henley-on-Thames, Ciaran is the sole manager of the Invesco Income and Growth Fund (UK) (appointed in July 2005). Following the combination of the Invesco Income Growth Trust Plc and the UK Equity Share Portfolio of the Invesco Select Trust plc in April 2021, Ciaran was appointed co-manager of the UK Equity Share Portfolio of the Invesco Select Trust plc alongside James Goldstone. Additionally, Ciaran is responsible for the UK equity element of the Invesco Monthly Income Plus Fund (UK) and the Invesco Distribution Fund (UK).

Ciaran began his investment career in 1994, joining HSBC, where he was as an investment analyst before moving to United Friendly Asset Management (UFAM) in 1999 as a fund manager and joining Invesco in 2005. Ciaran holds an MA in Chemistry from Oxford University, the Securities Institute Diploma and is a CFA Charterholder.