 Gateway Investment Advisers LLC lifted its holdings in shares of Centurylink Inc NYSE:CTL by 0.2 during the 2nd quarter, Holdings Channel.com reports. The firm owned 612,354 shares of the technology companys stock after acquiring an additional 1,251 shares during the period. Gateway Investment Advisers LLCs holdings in Centurylink were worth 6,142,000 at the end of ... 