 UBS Group AG lowered its stake in DXP Enterprises Inc NASDAQ:DXPE by 50.5 in the 1st quarter, HoldingsChannel.com reports. The fund owned 10,694 shares of the industrial products companys stock after selling 10,924 shares during the quarter. UBS Group AGs holdings in DXP Enterprises were worth 131,000 at the end of the most recent quarter. ... 