Top 4 Stocks In The Drug Delivery Industry With The Highest Operating Margin

Below are the top drug delivery stocks on the NYSE and the NASDAQ in terms of operating margin. The trailing-twelve-month operating margin at Valeant Pharmaceuticals International Inc VRX is 24.98%. VRX's revenue for the same period is $2.75 billion. The trailing-twelve-month operating margin at Elan Corporation plc ELN is 11.56%. ELN's ROE for the same period is 102.84%. The trailing-twelve-month operating margin at PetMed Express Inc PETS is 11.23%. PETS' revenue for the same period is $233.24 million. The trailing-twelve-month operating margin at Hospira Inc HSP is 9.37%. HSP's ROA for the same period is 3.86%.