Nvidia (NASDAQ: NVDA) and Apple (NASDAQ: AAPL) are very popular stocks among individual and institutional investors, but two highly successful hedge fund managers aggressively bought one and sold the other in the third quarter: Ken Griffin of Citadel Advisors purchased 4.

Tesla stock rises after shares of the electric-vehicle maker tumbled following weaker-than-expected deliveries, while President Biden blocks the sale of U.S. Steel to Japan’s Nippon Steel.

In the global ranking of companies with the highest market capitalization, the USA is in a league of its own: 62 of the 100 most expensive companies

Key Takeaways U.S. equities were higher at midday, bouncing back from yesterday's selloff on optimism about growing demand for nuclear power and Tesla's recovery from its dip.The need for more and more electricity for artificial intelligence data centers drove up shares of Vistra,