Benzinga's Volume Movers By: Benzinga via Benzinga January 29, 2015 at 10:46 AM EST Xencor, Inc. (NASDAQ: XNCR) surged 4.61% to $17.70. The volume of Xencor shares traded 1771% higher than normal. Xencor reported ... Read More >> Related Stocks: Marinemax Inc Mellanox Technologies Xencor Inc