Benedikt Blomberg, Nicolas Janvier, and Amit Kumar join Threadneedle as analysts.
Richard Adams, analytics manager in the reporting and information services team, joins the US equities team as client portfolio manager.
The addition of new analysts means the US Equities team now has full coverage across all sectors.
The appointments follow that of US fund manager Nadia Grant earlier this year, and boost the team to a total of 10 members.
Mark Burgess, CIO at Threadneedle, said “I am very pleased about the swift progress we have made in enhancing our London-based US equities team, while at the same time increasing our collaboration with Columbia Management’s US equities team."
“This brings our clients the benefit of a fully resourced team that leverages the significant capabilities, intellectual capital and strength of both organisations,” said Mr Burgess.
