Avoro Capital Advisors LLC increased its position in shares of United Therapeutics Co. (NASDAQ:UTHR – Free Report) by 0.2% in the fourth quarter, Holdings Channel.com reports. The firm owned 2,858,888 shares of the biotechnology company’s stock after purchasing an additional 6,388 shares during the quarter. United Therapeutics comprises approximately 8.7% of Avoro Capital Advisors LLC’s […]