Welch Group LLC raised its holdings in Diamondback Energy, Inc. (NASDAQ:FANG – Get Rating) by 4.9% in the 1st quarter, HoldingsChannel reports. The fund owned 3,187 shares of the oil and natural gas company’s stock after acquiring an additional 150 shares during the period. Welch Group LLC’s holdings in Diamondback Energy were worth $431,000 at […]