The Dow Jones average fared the worst of the major indexes with its 0.5% drop, or loss of 224 points, despite a 3.2% gain for Apple AAPL. The 30-stock index sank below its 21-day exponential moving ...

Familiar names NvidiaNVDA, Palantir TechnologiesPLTR, MicrosoftMSFT and BroadcomAVGO made the latest list of new buys by the best mutual funds, which comes out Friday. But one stock eclipsed them all: ...