What is AmerisourceBergen?
AmerisourceBergen (abc) is a global network of companies that works across the healthcare supply chain to deliver drugs to pharmacies and patients. It acts as a distributor, logistics manager, and even liaison between drug developers and legislators. It is one of the biggest drug distributors in the U.S.
Walgreens’s approach comes on the heels of a flurry of vertical integrations and new entrants in the healthcare field.
In December the drugstore chain CVS Health (cvs) announced a deal to buy the health insurer Aetna (aet), and in January Amazon (amzn) announced that it would partner with JPMorgan Chase and Berkshire Hathaway to create a new, cheaper healthcare alternative.
Going forward, it may be difficult for Walgreens to compete in the healthcare field without making an acquisition like this one.
For Walgreens (wba), acquiring Amerisource looks like a deal made in heaven. The two companies already work closely together. In 2013 they signed an agreement to have Amerisource buy drugs for Walgreens for 10 years. Walgreens then acquired 26% of the company. The COO of Walgreens also sits on the board of Amerisource.
Do investors like the idea?
After news of the talks emerged, AmerisourceBergen shares gained 25% in after-hours trading.
Both companies declined to comment to The Wall Street Journal and other news outlets. They also did not immediately return Fortune‘s request for comment.