Eberhardt has been a deputy fund manager of the Invesco Perpetual Global Financial Capital fund since 2014 and was previously an analyst at the firm after joining in 2008.
Moore is a newer arrival and joined this year after time at Morgan Stanley where he led a team of 12 European credit analysts.
In addition, Michael Matthews has also been promoted to co-manager on the Invesco Corporate Bond fund. At present he is the sole manager of the Invesco Sterling Bond fund and has been since 2008.
All these funds are managed in part by Causer and Read.
Causer (pictured) said: 'These developments really highlight the strength and depth of talent within Invesco Perpetual’s fixed interest team and there will be no change to the investment process.
'Julien, Thomas and Michael are talented investors committed to delivering superior investment returns for our clients – something that is at the heart of our investment philosophy.'