![Rob Bishop](https://assets.fnlondon.com/2016/10/IMG013355_full4x3.jpg)
Russell Investments has relocated one of its top executives in Europe to the US to run its global trading business.
Russell said in an October 26 statement that Rob Bishop has relocated from London to Seattle to replace Jim Imhof as managing director and global head of trading. Imhof is retiring from the $244 billion fund manager.