As in 2024, 2025 has seen a handful of companies continue to dominate market performance. The so-called Magnificent Seven remain crucial considerations, dominating many investor portfolios. Market leadership includes those firms and a few others, either AI hyperscalers or firms benefitting from the AI revolution. Within the last few weeks, however, those companies have seen some turbulence. Whether those firms can deliver is a question of rising importance, but preparing for market broadening now may be pru ...