People Moves

Millennium hires UBS PB pro to lead European manager sourcing


Stephen Keller had been a hedge fund relationship manager for the Swiss bank.

   Izzy Englander (Photo: Bloomberg)
Stephen Keller, a senior relationship manager for hedge funds at UBS, has joined $18.1 billion Millennium Management.

Keller is now head of business development in Europe at Izzy Englander's multistrategy firm. Peter Hornick is global head of business development, the unit responsible for "overseeing the sourcing and selection of new traders and managers for Millennium," according to the firm's website. The hedge fund firm has 1,300 employees and more than 140 specialized trading teams, each pursuing specific strategies.

Keller had worked in UBS' prime brokerage division from April 2012 until