Envestnet Asset Management Inc. raised its stake in Halliburton (NYSE:HAL) by 26.3% during the 1st quarter, according to its most recent filing with the Securities and Exchange Commission. The fund owned 50,989 shares of the oilfield services company’s stock after purchasing an additional 10,614 shares during the quarter. Envestnet Asset Management Inc.’s holdings in Halliburton […]