Vivo Ventures Fund Vi, L.P., Ten Percent Owner at Avanir Pharmaceuticals, holds 8.05M shares in Avanir Pharmaceuticals (Ticker: AVNR). Most recently, Vivo Ventures Fund Vi, L.P. Sold 282,250 shares of Avanir Pharmaceuticals on Aug 13, 2009 for an estimated value of 985.05K.