Kovack Advisors Inc. cut its stake in shares of EMCORE Co. (NASDAQ:EMKR – Free Report) by 10.5% in the 1st quarter, according to its most recent filing with the Securities & Exchange Commission. The firm owned 932,100 shares of the semiconductor company’s stock after selling 109,900 shares during the period. Kovack Advisors Inc. owned 2.45% […]