Thursday's ETF Movers: BBH, GXC

In trading on Thursday, the Biotech ETF (BBH) is outperforming other ETFs, up about 1.4% on the day.  Components of that ETF showing particular strength include shares of Amgen (AMGN), up about 3.9% and shares of Alkermes (ALKS), up about 3.3% on the day.