Mackay Shields reduced its stake in Nuance Communications Inc. (NASDAQ:NUAN) by 1.1% during the fourth quarter, according to its most recent 13F filing with the SEC. The institutional investor owned 4,659,000 shares of the company’s stock after selling 50,000 shares during the period. Mackay Shields’ holdings in Nuance Communications were worth $4,691,000 as of its […]