Analysts Are Bullish on Top NA Stocks: Rubrik, Inc. Class A (RBRK), Rapport Therapeutics, Inc. (RAPP)Post the positive Ph2 proof-of-concept data for RAP-219 in focal onset epilepsy (FOS), we assign a Buy rating to RAPP with a $51, 12-month price target, from the previous Early-Stage Biotech (ESB) designation.