Cramer: Buy Opko, RBS, and These 3 Stocks

Jim Cramer made the following calls on August 13th, 2013. What do you think about his picks?

Opko Health Inc (NYSE:OPK): Jim Cramer ranked this stock a Buy. Cramer previously ranked this stock a Buy on July 18, 2013. The stock’s 52-week high is $8.00, and its 52-week low is $4.05.

Opko was signaled as a buy during the lightning round on last night’s show. The Mad Money host preferred this stock to Mannkind (NASDAQ:MNKD), as Opko’s second quarter results saw a doubling of revenue, and a near triple for the first half of 2013.