Walmart no longer delivers only groceries, which is a key reason why the stock's decent 14% year-to-date run might continue. The retail behemoth will now deliver chilled and reconstituted prescription medications, such as insulin, GLP-1s like Ozempic, and pediatric antibiotics, directly to consumers' homes, putting pharmacies on notice. The decision makes Walmart  (WMT)  the first major national store to provide both cold-chain pharmaceutical delivery and basic needs in one order. It's a big deal, both f ...