RenTec's Medallion Fund has obviously done amazingly well - almost to the point where one wonders how it is even remotely possible. But their other funds have h

RenTec's Medallion Fund has obviously done amazingly well - almost to the point where one wonders how it is even remotely possible. But their other funds have had more average performance. Maybe this move isn't about Medallion at all - maybe it about getting to better execution for their other funds in order to improve returns.