SYDNEY--( BUSINESS WIRE )-- Since Thursday evening Sydney time, Archer Daniels Midland Company ( NYS: ADM ) has held an economic interest in 14.9 percent of GrainCorp Limited (ASX: GNC) shares. ADM previously held economic interest in 4.9 percent, and on Thursday evening ADM acquired an additional 10 percent economic interest at a price of A$11.75 per share.