Abbott Labs Is Buying St. Jude Medical for $25 Billion by Reuters @FortuneMagazine April 28, 2016, 7:06 AM EDT E-mail Tweet Facebook Linkedin Share icons Abbott Laboratories abt said it agreed to buy medical device maker St. Jude Medical stj for $25 billion to add heft to its heart and neurological devices business. St. Jude shareholders will receive $46.75 in cash and 0.8708 Abbott shares, representing a total consideration of about $85 per share. The offer represents a 37% premium to St. Jude’s Wednesday closing. St. Jude’s shares were up about 27% premarket on Thursday. Abbott will assume or refinance St. Jude’s net debt of about $5.7 billion. The deal will add to Abbott’s adjusted earnings per share in the first full year after the close of the transaction, the company said. It will add 21 cents per share in 2017 and 29 cents in 2018. Abbott’s cardiovascular device unit will have annual sales of $8.7 billion after the business are combined.