Investors Research Corp lifted its position in SK Telecom Co., Ltd. (NYSE:SKM – Free Report) by 1,201.4% in the third quarter, HoldingsChannel.com reports. The firm owned 20,510 shares of the Wireless communications provider’s stock after acquiring an additional 18,934 shares during the period. Investors Research Corp’s holdings in SK Telecom were worth $440,000 as of […]