Over the past 52 weeks, Xylem has plunged 14.3%, underperforming the broader S&P 500 Index's 6.6% gain and the Industrial Select Sector SPDR Fund's 3.6% return over the same time frame.

Water technology company Xylem (NYSE:XYL) will be reporting earnings tomorrow before the bell. Here’s what you need to know. Xylem beat analysts’ revenue expectations by 3.4% last quarter ...