 Prothena Corp NASDAQ:PRTA has observed the following analyst ratings within the last quarter: Last 30 Days 1 Month Ago 2 Months Ago 3 Months Ago Bullish 2 0 2 0 Somewhat Bullish 1 0 1 0 Indifferent 0 1 0 0 Somewhat Bearish 0 0 0 Bearish 0 0 0 In the last 3 months, 7 analysts have offered 12-month price targets for Prothena Corp. The company has an average price target of 59.86 with a high of 76.00 and a low of 39.00. 