Ryan Tolkin, CEO and CIO of multistrategy hedge fund firm Schonfeld Strategic Advisors, said the firm is now solidly in turnaround mode and has plans to grow internationally as U.S. exceptionalism ...

Schonfeld, the Long Island-based former family office which was converted into a hedge fund run by 37-year-old math whiz Ryan Tolkin, managed some of the biggest returns on investment in the first ...